Entries |
Document | Title | Date |
20080215188 | Temperature Control Method and Temperature Controller - The temperature of a predetermined object is controlled by feedback control that uses the temperature control algorithm of a homeothermic plant. | 09-04-2008 |
20080269954 | Electronic device thermal management system and method - An electronic device thermal management system comprising a thermal management controller configured to maintain a temperature level within a housing of an electronic device based on a signal indicative of a temperature of at least a portion of a wall of the housing of the electronic device. | 10-30-2008 |
20080269955 | Electronic control system for controlling plant temperature - Nonlinear functions (table and map) of a temperature estimation model are corrected based on outputs from a temperature sensor. An electronic control system calculates, for a plant model constructed to calculate an estimated temperature value of the plant, an estimated temperature value using a correlation model between a first parameter regarding the plant and a second parameter regarding the plant model. This control system controls the temperature of the plant based on the calculated estimated temperature value of the plant. The control system also defines a plurality of functions (Wi) in a range of a plurality of the first parameters for the correlation model, calculates correction coefficients (Kli, Kci) that adjust the height of the plurality of functions based on the output of the temperature sensor and the calculated estimated temperature value of the plant, and corrects the correlation model by the plurality of functions (Wi) and correction coefficients (Kli, Kci). | 10-30-2008 |
20080294295 | PREHEATING CONTROL SYSTEM OF INFORMATION PROCESSING DEVICE AND CONTROL METHOD THEREOF - A preheating control system of an information processing device and a control method thereof are described. The system includes a temperature sensing module, a first controller, a heating module, and a second controller. After receiving a power ON signal, the first controller shifts to a primary control mode and determines whether temperature of the hard disk satisfies an operating temperature scope or not. When the temperature does not satisfy the operating temperature scope, the heating module is used to heat the hard disk. When the temperature satisfies the operating temperature scope, the first controller shifts to a secondary control mode and activates the second controller to execute a boot program of the information processing device, thereby improving system stability. | 11-27-2008 |
20080319587 | Thermal control system and method - A system and method for controlling the temperature of a process tool uses the vaporizable characteristic of a refrigerant that is provided in direct heat exchange relation with the process tool. Pressurized refrigerant is provided as both condensed liquid and in gaseous state. The condensed liquid is expanded to a vaporous mix, and the gaseous refrigerant is added to reach a target temperature determined by its pressure. Temperature corrections can thus be made very rapidly by gas pressure adjustments. The process tool and the operating parameters will usually require that the returning refrigerant be conditioned and processed for compatibility with the compressor and other units, so that cycling can be continuous regardless of thermal demands and changes. | 12-25-2008 |
20090018707 | Adaptive system and method for controlling vehicle idling - An idle control system for a vehicle is provided. | 01-15-2009 |
20090048719 | Environmental Temperature Control System - An environmental temperature control system comprises one or more thermostats ( | 02-19-2009 |
20090048720 | Support of Deep Power Savings Mode and Partial Good in a Thermal Management System - A computer implemented method, data processing system, and processor are provided for managing a thermal management system. A determination is made as to whether a plurality of digital thermal sensors is faulty or functional. A power savings mode of at least one unit within the integrated circuit associated with the functional digital thermal sensor is monitored in response to at least one of the plurality of digital thermal sensors being functional. A functional digital thermal sensor is disabled in response to the at least one unit being in a power savings mode. | 02-19-2009 |
20090105889 | Thermal control system and method - A system for improving the thermal efficiency of a thermal control loop in which refrigerant after compression and condensation is applied to an evaporator employs a subsidiary counter-current heat exchange intercepting refrigerant flow to maintain the quality of the refrigerant by exchanging thermal energy between the input flow and the output flow from the evaporator. The same principle is effective, with particular advantage when small connections have to be made, in systems using mixed phase media and using the concept of direct energy transfer with saturated fluid. | 04-23-2009 |
20090182459 | Temperature controlling device of heating element and method thereof - A kind of temperature controlling device of heating element and method thereof detect the actual temperature of heating body of the heating element, and calculate the descending gradient and frequency of temperature based on the detected actual temperature. The norm signal is formed based on the actual temperature, descending gradient and frequency of the temperature to control the switch power as to achieve the split second control for the electric power of the heating element. | 07-16-2009 |
20090187286 | Control System and Method for Operating a Cooling System - The present invention relates to a control system for operating a cooling system comprising components at least including a compressor ( | 07-23-2009 |
20090210102 | METHOD FOR CONTROLLING TEMPERATURE IN A REFRIGERATION SYSTEM - A method for controlling a temperature in a refrigeration system using a quality decay value expressing an expected decay rate in quality of the products being refrigerated, and which depends on the temperature of air present in the refrigeration system. The quality decay value is obtained using a mathematical model reflecting one or more physical and/or biological processes in the products. Prevents or reduces the quality degradation of the products in terms of shelf life, appearance or tastiness. Furthermore, a method for controlling the temperature in such a way that effects of scheduled events, such as temperature increase during defrosts, can be compensated prior to the event. | 08-20-2009 |
20090216388 | WAFER AND TEMPERATURE TESTING METHOD OF THE SAME - A wafer on which a plurality of semiconductor chips are formed, and the wafer includes a temperature control circuit embedded in the wafer and configured to control its periphery temperature in the wafer to a predetermined target temperature; and a pad to which a start signal is supplied to start the thermal control circuit. The temperature control circuit is started in response to the start signal to automatically perform a temperature control without receiving any control signal. | 08-27-2009 |
20090222145 | CONTROL OF A SYSTEM WITH A LARGE THERMAL CAPACITY - The invention provides a method and a system for controlling floor heating or climate regulating systems with long time constants. According to the invention, a flow of a fluid is provided through the floor or through a similar medium with large thermal inertia. An induced heat is determined by adding up a plurality of differences between an inlet temperature of the fluid when it enters the medium and an outlet temperature of the fluid when it leaves the medium. The temperatures are sampled with a fixed sampling time and within a fixed period of time, and a corresponding change in temperature of the medium over the fixed period of time is determined. In the future, the temperature of that medium is controlled by use of a ratio between the induced heat and the change in temperature. | 09-03-2009 |
20090259347 | METHOD AND APPARATUS FOR CONTROLLING TEMPERATURE VARIATIONS IN A COMPUTER SYSTEM - Some embodiments of the present invention provide a system that controls temperature variations in a computer system. During operation, a telemetry variable of the computer system is monitored. Next, a future temperature of the computer system is predicted based on the telemetry variable. A signal is then generated in response to the future temperature. Then, the signal is sent to a cooling device in the computer system to control temperature variations of the computer system. | 10-15-2009 |
20090265043 | Dependent Temperature Control Within Disk Drive Testing Systems - A method of controlling a temperature of a subject test slot in a cluster of test slots includes evaluating a request for a temperature change for the subject test slot to determine if sufficient power is available to achieve the requested temperature change, and inhibiting the requested temperature change unless or until sufficient power is determined to be available to achieve the requested temperature change. | 10-22-2009 |
20090287360 | TEMPERATURE MEASURING METHOD AND TEMPERATURE MEASURING DEVICE OF STEEL PLATE, AND TEMPERATURE CONTROL METHOD OF STEEL PLATE - A method and apparatus measuring temperature of a steel sheet. A reference plate including a temperature controller is disposed opposite to the steel sheet. The reference plate temperature of the reference plate is measured by a contact thermometer. A radiation pyrometer is trained on the steel sheet at an angle such that alternate reflection of radiation energy by the reference plate and the objective steel sheet occurs once or twice. The radiosity of the steel sheet is measured by the radiation pyrometer. A temperature obtained by converting the radiosity into a temperature of a blackbody that radiates energy equivalent to the radiosity is used as a radiosity temperature. The temperature controller executes a control operation to make the temperature of the reference plate coincide with the radiosity temperature. The radiosity temperature is used as the temperature of the steel sheet. | 11-19-2009 |
20090292404 | METHOD AND APPARATUS FOR CONTROLLING HEAT GENERATION - A control execution unit ( | 11-26-2009 |
20090299543 | THERMAL MANAGEMENT TECHNIQUES IN AN ELECTRONIC DEVICE - A thermal manager has a digital filter whose input is to receive raw temperature values from a sensor and whose output is to provide processed or filtered temperature values according to a filter function that correlates temperature at the sensor with temperature at another location in the device. The thermal manager has a look-up table that further correlates temperature at the sensor with temperature at said another location. The look-up table contains a list of processed temperature sensor values, and/or a list of temperatures representing the temperature at said another location, and their respective power consumption change commands. The thermal manager accesses the look-up table using selected, filtered temperature values, to identify their respective power consumption change commands. The latter are then evaluated and may be applied, to mitigate a thermal at said another location. Other embodiments are also described and claimed. | 12-03-2009 |
20090312886 | Temperature controller system - In a temperature controller system, a plurality of temperature controllers that adjust a temperature of a control object are to be connected to a programmable logic controller. One of the temperature controllers includes a PLC communicating portion which exchanges data with the programmable logic controller through a dedicated cable, a serial communication portion which exchanges data with the temperature controllers that are connected in a downstream side, through serial communication cable, and a communication and conversion CPU which controls the data exchange performed between the PLC communicating portion and the programmable logic controller, and which controls a serial communication performed by the serial communication portion. | 12-17-2009 |
20090326732 | PROTECTING SECRET DATA ENTRY FROM INFRARED AND AUDIO EAVESDROPPING - A method for protecting a data entry device from eavesdropping includes masking a signature of entry resulting from entry of data by a user of the data entry device so as to reduce the detectability of the signature by eavesdropping. The signature may include a temperature differential in the data entry device from data entry by the user and the masking may include controlling the external temperature of the data entry device to reduce temperature differentials left in the data entry device by the user. Alternatively, the signature may include sound waves emitted from the data entry device and the masking may include masking sound waves emitted from the data entry device to reduce the detectability of the sound waves. A system may also be employed for protecting data entry to a data entry device from eavesdropping. The system includes a data entry device and means for masking a signature of entry resulting from entry of data by a user of the data entry device so as to reduce the detectability of the signature by eavesdropping. | 12-31-2009 |
20100057270 | Brake cooling fluid diverter for an off-highway machine - The disclosure relates, in one aspect, to a friction brake cooling system for a machine. The cooling system includes at least one pump connected to at least one reservoir containing cooling fluid. A controller is configured to divert a cooling fluid flow through a valve to a first friction brake system and to a second friction brake system based on the use of the systems. In another aspect, the disclosure relates to a method of cooling a first friction brake system and a second friction brake system including diverting a flow of brake cooling fluid to the systems based on the use of the systems. | 03-04-2010 |
20100100254 | System and Method for Adapting a Power Usage of a Server During a Data Center Cooling Failure - A device comprising a temperature measurement module, a performance state module, a memory bandwidth module, and a fan speed module. The temperature measurement module is configured to determine a rate of temperature change in a server and to output a control signal when the rate of temperature change is above a threshold rate. The performance state module is configured to reduce a performance state of the device to a lowest system level in response to the control signal, and to reduce a processor power consumption and a subsystem power consumption to a minimum power level in response to reducing the performance state to the lowest system level. The memory bandwidth module is configured to reduce a memory bandwidth to a minimum bandwidth level based on the control signal. The fan speed module is configured to reduce a fan speed to a minimum level based on the control signal. | 04-22-2010 |
20100138073 | METHOD OF CONTROLLING TEMPERATURE IN A COMPARTMENT OF A REFRIGERATOR - A method of controlling temperature in a compartment of a refrigerator is disclosed. During a normal operation of the refrigerator, the compartment is cooled by a temperature control circuit operated in accordance with a predetermined thermodynamic cycle. The method includes the steps of measuring a variable parameter of the compartment, and comparing the variable parameter with a threshold, and if the variable parameter is greater than the threshold, continuing to operate the temperature control circuit in accordance with the predetermined thermodynamic cycle. | 06-03-2010 |
20100161152 | METHOD AND DEVICE FOR MANAGING THE OPERATING CONDITIONS OF REFRIGERATOR COMPARTMENT USING A SINGLE SENSOR - A method and device for managing the operating conditions of a refrigerator unit using a single sensor are disclosed. The method includes the steps of determining a sensor temperature of a refrigerator unit, determining to which a plurality of disjoint temperatures regions the temperature lies within and setting an operating condition of each of a plurality of components of the refrigerator unit based on the determined temperature region. | 06-24-2010 |
20100198425 | PROGRAMMABLE THERMOSTAT - A programmable thermostat is disclosed having a continuously movable indexing mechanism, such as a rotatable wheel, that allows a user to scroll or cycle through sequential time intervals ranging over a complete week to view currently programmed time intervals and to select periods of time during the week that the user wishes to program or reprogram. Such a design allows a user to easily program different temperature settings during different time intervals during the week and allows the user to easily view the programmed settings. | 08-05-2010 |
20100235012 | AUTOMATIC ADJUSTMENT OF THERMAL REQUIREMENT - Methods and apparatuses to automatically adjust a thermal requirement of a data processing system are described. One or more conditions associated with a data processing system are detected. A temperature requirement for the data processing system is determined based on the one or more conditions. The performance of the data processing system may be throttled to maintain a temperature of the data processing system below the temperature requirement. Detecting the one or more conditions associated with the data processing system may include determining a location of the data processing system based on a measured motion, a state of a peripheral device, a position of one portion of the data processing system (e.g., a lid) relative another portion of the data processing system (e.g., a bottom portion), a type of application operating on the data processing system, or any combination thereof. | 09-16-2010 |
20100268397 | CONTROL SYSTEM AND METHOD FOR CONTROLLING MULTI-STAGE AIR CONDITIONERS - A method of controlling operation of a pair of two-stage air conditioners. The method monitors a temperature of an area served by the air conditioners; activates a first stage of a first or lead air conditioner when the temperature rises above a first set point temperature; activates a first stage of a second or lag air conditioner when the temperature rises above a second set point temperature; activates a second stage of the first air conditioner only if the temperature remains above the second set point temperature beyond a first selected time period; and activates a second stage of the second air conditioner only if the temperature remains above the second set point temperature beyond a second selected time period. Neither of the air conditioners is operated in their less efficient second stages if both air conditioners are not first operating in their high efficiency first stages so that the entire cooling requirements of the area served by the air conditioners is primarily served by the first high efficiency stage of one or both the air conditioners. | 10-21-2010 |
20100280679 | CONTROLLER FOR TEMPERATURE REGULATION SYSTEM - One embodiment relates to a method for temperature regulation of a medium to be circulated through a plurality of zones of a facility. In this method, a call for heat is received. The method identifies a zone within the plurality of zones from which the call for heat originated. The medium is then heated to a first temperature range if the identified zone is a first zone within the facility and is heated to a second temperature range if the identified zone is a second zone within the facility. The first and second temperature ranges differ from one another. Other methods and systems are also disclosed. | 11-04-2010 |
20100324749 | CONTROL APPARATUS FOR FUEL REFORMER - Disclosed is a control apparatus for a fuel reformer, which enables control with consideration of the nonlinearity of the thermal model of a reforming catalyst. An ECU ( | 12-23-2010 |
20100324750 | MICROPROCESSOR WITH IMPROVED THERMAL MONITORING AND PROTECTION MECHANISM - A microprocessor including a temperature sensor that monitors a temperature of core logic of the microprocessor during operation thereof, and operating point information from which may be determined N operating points at which the microprocessor core may reliably operate at a first temperature. Each of the N operating points has a different combination of operating frequency and voltage. The N operating points comprise a highest operating point, a lowest operating point, and a plurality of operating points intermediate the highest and lowest operating points. The microprocessor also includes a control circuit that transitions operation of the core logic among the N operating points to attempt to keep the operating temperature of the core logic provided by the temperature sensor within a temperature range whose upper bound is the first temperature. | 12-23-2010 |
20110029150 | APPARATUS AND METHOD FOR A THERMAL MANAGEMENT OF A MEMORY DEVICE - A system and method for thermal management of a memory device is described. In an embodiment, one or more thermal sensors sends a signal to a thermal control module indicating that a pre-determined temperature threshold for a memory device or devices has been reached. The thermal control module may then begin tracking memory thermals or initiate thermal management operations based on the signal and history of memory device temperatures over time. | 02-03-2011 |
20110040423 | SYSTEM AND METHOD FOR AUTOMATICALLY DETERMINING TEMPERATURE TOLERANCE RANGE - A system for automatically determining a temperature tolerance range of an electronic device directs a temperature regulator to regulate a temperature equaling a previous regulated temperature plus or less a temperature difference. When a determination module determines the electronic device has failed to power on or a test of the electronic device for testing hardware of the electronic device has failed after the electronic device is powered on at a regulated temperature, a limit value of a temperature tolerance range for the electronic device is ascertained. The limit value is equal to the regulated temperature, under which the electronic device has failed to power on or test has failed, less or plus the temperature difference. | 02-17-2011 |
20110046810 | Variable Transmission Window Constructions - An electrical control system is disclosed for controlling a plurality of variable transmittance windows. The electrical control system of the present invention comprises a master control circuit for supplying control signals representing transmittance levels for the variable transmission windows, and a plurality of window control circuits coupled to each of the master control circuits. Because the window control circuits can sense abnormal load conditions in the variable transmission windows, the system further includes an interface to a security system to inform of a potential intrusion. Each window control circuit controls the transmittance of at least one of the variable transmission windows in response to control signals received from the master control circuit. | 02-24-2011 |
20110054714 | MEMORY MODULE THERMAL MANAGEMENT - A method is disclosed for implementing a scheme to configure thermal management control for a memory device resident on a memory module for a computing platform. A method is also disclosed for implementing the configured thermal management control. In a run-time environment for a computing platform a temperature is obtained from a thermal sensor monitoring the memory module. The memory module is in a given memory module with thermal sensor configuration that includes the memory device. An approximation of a temperature for the memory device is made based on thermal information associated with the given configuration of the memory module and the obtained temperature. The configured thermal management control for the memory device is implemented based on the approximated temperature. Other implementations and examples are also described in this disclosure. | 03-03-2011 |
20110093132 | PLATFORM-INDEPENDENT THERMAL MANAGEMENT OF COMPONENTS IN ELECTRONIC DEVICES - Some embodiments provide a system that manages the temperature of a component in an electronic device. During operation, the system receives, from the component, a temperature offset of the component and a thermal state boundary associated with the temperature offset. Next, the system uses the temperature offset and the thermal state boundary to control the temperature of the component. | 04-21-2011 |
20110301777 | ADJUSTING THE THERMAL BEHAVIOR OF A COMPUTING SYSTEM USING INDIRECT INFORMATION ABOUT AMBIENT TEMPERATURE - A computing system has a thermal manager that changes a power consuming activity limit in the device based on an estimate of temperature of a target location in the system. There are several temperature sensors that are not at the target location. An estimator computes the target location temperature estimate using a thermal model and, as input to the thermal model, data from the sensors. The thermal model produces different estimates of the target location temperature at different ambient temperatures but without computing or measuring the ambient temperatures. Other embodiments are also described and claimed. | 12-08-2011 |
20110301778 | THERMAL ZONE MONITORING IN AN ELECTRONIC DEVICE - A predefined mathematical relationship that is stored in the memory of a computing system is accessed, wherein the relationship refers to temperatures of a number of points in the system, wherein the points together define a zone. The mathematical relationship yields a representative temperature for the zone. Temperature data from sensors in the system is obtained and applied to thermal models, to estimate the temperatures of at least some of the points that define the zone. The representative temperature for the zone is computed using the estimated temperatures as input to the mathematical relationship. A decision is then made on whether or not to change a power consuming activity limit in the system, based on the computed representative temperature. Other embodiments are also described and claimed. | 12-08-2011 |
20110320060 | Methods and systems for measurement and control of process parameters - Systems and methods for monitoring various process parameters, primarily in connection with processes for the sterilization of particulate foods in a continuous thermal process, make use of application specific integrated circuits (ASIC) that provide process-related data for batch or continuous thermal treatment when the circuit is embedded in a particle subjected to such treatment. The preferred methods are described in connection with process design, and with at least near real-time process control using process data provided by such circuits. | 12-29-2011 |
20120072044 | USER COMPUTER DEVICE WITH TEMPERATURE SENSING CAPABILITIES AND METHOD OF OPERATING SAME - A user computer device is provided that comprises a temperature sensitive touchscreen having a temperature sensitive user interface comprising multiple thermal energy emitter/detector devices, such as thermocouples. The multiple thermal energy emitter/detector devices are capable both of detecting thermal energy and emitting thermal energy. The temperature sensitive user interface generates thermal patterns that may be transferred to other thermally sensitive electronic devices or that may be used to authenticate the user computer device. The user computer device also can detect and thermally communicate with a thermal energy docking station and, based on thermal recognition, activate applications displayed on the temperature sensitive touchscreen. Further, the user computer device can auto-bias a temperature of the temperature sensitive user interface in order to better assure proper operation of the temperature sensitive user interface in all operating conditions. | 03-22-2012 |
20120083941 | Apparatus And Method For Collecting And Controlling Temperature - An apparatus for collecting and controlling a temperature is closed, it comprises a temperature collecting unit ( | 04-05-2012 |
20120109404 | Apparatus and method for controlling environmental conditions in a data center using wireless mesh netwworks - Various embodiments provide an apparatus and method for controlling environmental conditions in a data center using wireless mesh networks. An example embodiment includes receiving an alert message from a reporting wireless network sensor of a plurality of wireless network sensors via a wireless sensor network, the alert message including information indicative of a modification needed to an environmental condition; and using the information indicative of a modification needed to an environmental condition at a networked controller to command a device capable of modifying the environmental condition to modify the environmental condition in a manner corresponding to the information in the alert message. | 05-03-2012 |
20120179303 | METHOD AND SYSTEM FOR MANAGING THERMAL POLICIES OF A PORTABLE COMPUTING DEVICE - A method and system for managing one or more thermal policies of a portable computing device (PCD) includes monitoring temperature of the portable computing device with internal thermal sensors and external thermal sensors. If a change in temperature has been detected by at least one thermal sensor, then a thermal policy manager may increase a frequency in which temperature readings are detected by the thermal sensors. The thermal policy manager may also determine if a current temperature of the portable computing device as detected by one or more of the thermal sensors falls within one or more predetermined thermal states. Each thermal state may be assigned a unique set of thermal mitigation techniques. Each set of thermal mitigation techniques may be different from one another. The sets of thermal mitigation techniques may differ according to quantity of techniques and impacts on performance of the PCD. | 07-12-2012 |
20120209448 | Thermal Management for Integrated Circuits - A method and system for thermal management in integrated circuits and integrated circuit boards is described. In an embodiment, the circuit device board includes circuit devices, temperature sensors, and a thermal management unit. The thermal management unit receives thermal data from the temperature sensors and determines thermal reference points that define thermal regions. The thermal reference points are correlated with the operating characteristics of the circuit devices. When warranted, the thermal management unit makes independent corrective responses to each of the thermal regions. These corrective responses include modifying operating parameters, adjusting workload, and suspending operation of circuit devices within the thermal region. Thus, the disclosed method and system can preserve function in one thermal region while alleviating stress on another thermal region. | 08-16-2012 |
20120226388 | Controllers and Related Methods - Controllers and methods for controlling operation of a climate control appliance for heating and/or cooling a space are provided. One example controller includes a memory for storing at least one temperature offset and a processor coupled to the memory. The processor is configured to receive the reduced operation request from at least one of a utility provider and a user of the controller, to receive a sensed temperature from at least one sensor disposed within the space, and to determine an artificial temperature based on the sensed temperature and the at least one temperature offset associated with the reduced operation request. The processor is configured to, in response to the reduced operation request, operate the climate control appliance based on a comparison of the set-point temperature and artificial temperature during a reduced operation interval, to thereby reduce operation of the climate control appliance in response to the reduced operation request. | 09-06-2012 |
20120253542 | Method and apparatus for temperature measurement on a display backlight - In accordance with an example embodiment of the present invention, an apparatus is disclosed. The apparatus includes a driver, a set of first components, a set of second components, a third component, and a switch. The driver includes a first output and a second output. The set of first components is connected to the first output of the driver. The set of first components are connected in series. The set of second components are connected to the second output of the driver. The set of second components are connected in series. The third component is connected in parallel with the set of second components. The switch is connected in parallel with the set of second components. The switch is between the third component and the second output of the driver. The switch is configured to be controlled by the first output of the driver. | 10-04-2012 |
20120271480 | SENSORLESS DETECTION AND MANAGEMENT OF THERMAL LOADING IN A MULTI-PROCESSOR WIRELESS DEVICE - A method and system for thermal mitigation in a personal computing device is disclosed. A signal associated with an electronic element in the portable computing device is monitored. A thermal condition indicating excessive heat production is determined in response to the monitored signal. An action to mitigate heat production in the portable computing device may be performed in response to the thermal condition. | 10-25-2012 |
20120271481 | METHOD AND SYSTEM FOR THERMAL LOAD MANAGEMENT IN A PORTABLE COMPUTING DEVICE - Methods and systems for leveraging temperature sensors in a portable computing device (“PCD”) are disclosed. The sensors may be placed within the PCD near known thermal energy producing components such as a central processing unit (“CPU”) core, graphical processing unit (“GPU”) core, power management integrated circuit (“PMIC”), power amplifier, etc. The signals generated by the sensors may be monitored and used to trigger drivers running on the processing units. The drivers are operable to cause the reallocation of processing loads associated with a given component's generation of thermal energy, as measured by the sensors. In some embodiments, the processing load reallocation is mapped according to parameters associated with pre-identified thermal load scenarios. In other embodiments, the reallocation occurs in real time, or near real time, according to thermal management solutions generated by a thermal management algorithm that may consider CPU and/or GPU performance specifications along with monitored sensor data. | 10-25-2012 |
20130013126 | METHOD AND SYSTEM FOR PREEMPTING THERMAL LOAD BY PROACTIVE LOAD STEERING - A method and system for maximizing a quality of service (“QoS”) level in a portable computing device (“PCD”) by preempting the generation of thermal energy in excess of a threshold are disclosed. The method includes receiving a workload request for a processing component within the PCD. A processing component is selected for allocation of the workload based on thermal factors associated with the processing component. Thermal factors may comprise data indicative of real-time thermal energy generation near the processing component, predictive data derived from known characteristics of heat producing components that are physically proximate to the processing component, queued workload burdens for the processing component, etc. A processing component is selected for allocation of the workload based on the thermal factors. By leveraging the thermal factors to allocate workloads, thermal generation can be proactively managed such that reliance on reactive thermal mitigation techniques, which negatively impact QoS, can be reduced. | 01-10-2013 |
20130073110 | DIAGNOSTIC AND MANAGING DISTRIBUTED PROCESSOR SYSTEM - A network of microcontrollers for monitoring and diagnosing the environmental conditions of a computer is disclosed. The network of microcontrollers provides a management system by which computer users can accurately gauge the health of their computer. The network of microcontrollers provides users the ability to detect system fan speeds, internal temperatures and voltage levels. The invention is designed to not only be resilient to faults, but also allows for the system maintenance, modification, and growth—without downtime. Additionally, the present invention allows users to replace failed components, and add new functionality, such as new network interfaces, disk interface cards and storage, without impacting existing users. One of the primary roles of the present invention is to manage the environment without outside involvement. This self-management allows the system to continue to operate even though components have failed. | 03-21-2013 |
20130079946 | ON-CHIP THERMAL MANAGEMENT TECHNIQUES USING INTER-PROCESSOR TIME DEPENDENT POWER DENSITY DATA FOR INDENTIFICATION OF THERMAL AGGRESSORS - Various embodiments of methods and systems for controlling and/or managing thermal energy generation on a portable computing device are disclosed. Data discarded from one or more processing core registers may be monitored and analyzed to deduce individual workloads that have been processed by each of the cores over a unit of time. From the deduced workloads, the power consumed by each of the cores over the unit of time in order to process the workload can be calculated. Subsequently, a time dependent power density map can be created which reflects a historical and near real time power consumption for each core. Advantageously, because power consumption can be correlated to thermal energy generation, the TDPD map can be leveraged to identify thermal aggressors for targeted, fine grained application of thermal mitigation techniques. In some embodiments, workloads may be reallocated from the identified thermal aggressors to the identified underutilized processing components. | 03-28-2013 |
20130116851 | THERMAL DISPLACEMENT COMPENSATING DEVICE AND THERMAL DISPLACEMENT COMPENSATING METHOD - In a thermal displacement compensating device and a thermal displacement compensating method for a machine tool, a block temperature obtaining section obtains temperatures of respective blocks based on temperature information detected by temperature sensors wherein temperatures in each of the respective blocks into which a column is divided to be pluralized are defined as a uniform value. An FEM analysis section performs a structural analysis by a finite element method based on the temperatures of the respective blocks obtained by the block temperature obtaining section and infers thermal displacement amounts of the column. A compensation value calculation section calculates a compensation value for a machining command position based on the thermal displacement amounts of the column inferred by the FEM analysis section. A compensation section compensates the machining command position by the compensation value obtained by the compensation value calculation section. | 05-09-2013 |
20130144457 | SERVER SYSTEM FOR UPDATING HEAT DISSIPATION SOLUTION - A server system for improving maintainability includes a rack server comprising at least one server and a heat dissipation system comprising at least one fan, a controller is configured to store a plurality of heat dissipation solutions and an detection program, the controller configured to control a rotate speed of the at least one fan, and a USB converter is connected to the at least one server and the controller. When the controller detects the stored heat dissipation solution does not match with the one server with the detection program, an updated dissipation solution is written in the controller. | 06-06-2013 |
20130158737 | UTILIZATION OF OVERVOLTAGE AND OVERCURRENT COMPENSATION TO EXTEND THE USABLE OPERATING RANGE OF ELECTRONIC DEVICES - A method induces augmented levels of heat dissipation by exploiting quiescent IC leakage currents to control the temperature in high power devices. A heat control and temperature monitoring system (HCTMS) utilizes a thermal sensor to sense the junction temperature of a component, which becomes self-heated due to the quiescent leakage current inherent to the component upon the application of power to the component. By increasing the voltage level of the power source, this quiescent self-heating property is augmented, which serves to accelerate the preheating of the device, until the temperature rises above the minimum specified operating temperature of the component. The method further includes reliably initializing the system by applying full system power and triggering a defined initialization sequence/procedure. Once the component is operational, the method includes maintaining the component's temperature above the minimum operating threshold via continued self-heating, continued augmentation of the applied DC voltage, or both, where required. | 06-20-2013 |
20130166091 | CONTAINER SYSTEM, CABINET, AND HEAT DISSIPATION METHOD FOR CONTAINER SYSTEM - A container system including cabinets, a main control unit connected to the cabinets and a heat dissipation zone is mentioned. The cabinet includes a plurality of serving zones each of which further includes a master server and at least one slave server. The heat dissipation zone is disposed at a side of the serving zone and coupled to the main control unit. Each slave server is coupled to the master server. The slave server includes at least one temperature sensor, and the temperature sensor is used for outputting temperature information to the master server when receiving the temperature demand. The master server collects the temperature information transmitted by each slave server. The master server forwards the temperature information to the main control unit. The main control unit drives the heat dissipation zone to dissipate heat of the serving zone according to the temperature information. | 06-27-2013 |
20130166092 | SYSTEM AND MTEHOD FOR MONITORING SERVER SIMULATED LOADS - A system for monitoring server simulated loads includes a fan, a switch module, a server chassis, a temperature sensor, and a micro control unit (MCU). The load module includes a plurality of heating loads. The switch module includes a plurality of switches, each of which is connected to one of the plurality of heating loads. The fan, the load module, and the switch module are housed in the server chassis. The temperature sensor detects an interior temperature of the server chassis. The MCU controls the switch module to turn on/off one or more loads of the plurality of heating loads, and/or adjusts a rotation speed of the fan, and determines whether the interior temperature exceeds a predetermined threshold. A method for monitoring server simulated loads is also disclosed. | 06-27-2013 |
20130166093 | ELECTRONIC DEVICE AND TEMPERATURE CONTROL METHOD THEREOF - An electronic device may be operated in any of a plurality of heat-dissipation modes to accommodate temperature rises, including rapid temperature rises, while allowing an electronic device to continue operating. A parameter such as clock frequency, a supply voltage, current consumption, the number of applications running, or other operating parameter, may be manipulated to control internal heat dissipation and thereby accommodate factors, such as external temperature rises. One operation mode may be a maximum operation mode in which clock(s) operate at their highest frequencies and power is supplied at its highest level. A shut-down operation mode, in which a processor cuts power to electronic components, may be entered when a temperature of interest exceeds a predetermined threshold. | 06-27-2013 |
20130173082 | METHOD AND APPARATUS FOR PROGRAMMABLE THERMAL SENSOR FOR AN INTEGRATED CIRCUIT - A programmable thermal sensor is implemented in an integrated circuit such as a microprocessor. The programmable thermal sensor monitors the temperature of the integrated circuit, and generates an output to indicate that the temperature of the integrated circuit has attained a pre-programmed threshold temperature. In a microprocessor implementation, the microprocessor contains a processor unit, an internal register, microprogram and clock circuitry. The microprogram writes programmable input values, corresponding to threshold temperatures, to the internal register. The programmable thermal sensor reads the programmable input values, and generates an interrupt when the temperature of the microprocessor reaches the threshold temperature. In addition to a programmable thermal sensor, the microprocessor contains a fail safe thermal sensor that halts operation of the microprocessor when the temperature attains a critical temperature. | 07-04-2013 |
20130184895 | METHOD AND APPARATUS FOR CONTROLLING TEMPERATURE OF DATA CARD - The disclosure provides a method and apparatus for controlling temperature of data card. The method includes the following steps: sampling the temperature of protected element on the data card; regulating the data transmission speed of the data card according to the sampled temperature to control the temperature of the data card. With the disclosure, the element aging or element damage of a wireless data card is avoided. | 07-18-2013 |
20130297093 | ASSOCIATING USER PREFERENCES WITH ELEVATOR ACTIVITY - A user can be detected and identified at or near an elevator installation. A record for the user can be read from a database, and based on information in the record, a personalized building action can be performed for the user. A portion of the building can thus be “prepared” for the user. | 11-07-2013 |
20130297094 | TEMPERATURE FEEDBACK CONTROL SYSTEM AND METHOD FOR DVFS - The present invention applies to the field of integrated-circuit control, and provides a temperature feedback control system and method for DVFS. In the present invention, a main processor sends a control data packet to a microprocessor according to a received temperature feedback trigger signal, and the microprocessor immediately triggers working of a temperature data acquiring module, and after the temperature data acquiring module acquires real-time temperature data of a chip, executes a temperature feedback algorithm on the real-time temperature data according to the control data packet to output a corresponding performance control parameter, so as to enable a DVFS circuit to adjust a working frequency and a working voltage of the chip, and further enable the chip to implement automatic frequency and voltage adjusting at a low voltage and a low temperature and at a high voltage and a high temperature. | 11-07-2013 |
20130317664 | Thermal Model Optimisation - A method for controlling the temperature of a component is disclosed. The component is part of a drive configured to drive an electrical machine via an electrically conductive member. The method comprises determining a value of an attribute of the electrically conductive member; configuring a model to calculate the temperature of the component, the model being configured based on the determined value of the attribute of the electrically conductive member; using the model to calculate the temperature of the component; and if the calculated temperature of the component does not meet a predetermined temperature condition, issuing a command to control the operation of the drive such that the temperature of the component is changed to meet the predetermined temperature condition. | 11-28-2013 |
20130325200 | Methods For Planning and Retrofit of Energy Efficient Eco-Industrial Parks Through Inter-Time-Inter-Systems Energy Integration - Methods of providing enhanced energy efficiency and reduced greenhouse gases for an eco-industrial park with retrofit in mind and eco-industrial park retrofit with retrofit in mind, are provided. An exemplary method includes identifying hybrid inter-time zones inter-area matching solutions through selecting best energy efficient routes, generating technically viable energy efficient eco-industrial parks alternatives, identifying best generation and allocation of energy utilities, and synthesizing a combined heat and power utility system that satisfies the eco-park demands during each time zone as well as rendering its best operating scenario at each specific time-zone. This inter-time-zones inter-area integration can include identifying the best and the second best matching solutions among processes in the eco-industrial park for spatial energy integration and the best and second best matching solutions among all time-zones for temporal energy integration and greenhouse gas emissions reduction for the optimal synthesis or retrofit of eco-industrial parks. | 12-05-2013 |
20130345892 | Thermal Control Apparatus and Methodology - Various embodiments of a thermal control methodology and apparatus are disclosed. In one embodiment, an integrated circuit includes one or more thermal sensors, comparison circuitry, and control circuitry. The comparison circuitry is configured to receive temperature readings from the one or more thermal sensors. The control circuitry is configured to reduce a performance level of one or more controlled subsystems responsive to the comparison circuitry determining that at least one temperature reading from the one or more thermal sensors exceeds one of one or more threshold values. A software-based thermal control mechanism may also execute concurrently with the apparatus. | 12-26-2013 |
20140005854 | TEMPERATURE MONITORING SYSTEMS AND METHODS | 01-02-2014 |
20140032010 | System and Method for Supervised Thermal Management - System and method for incrementally varying input levels and recording respective output temperatures at the varied levels, storing, in a training table, first correlations between the varied levels of the input parameter and defined temperature ranges, detecting an input parameter level during operation and re-recording the output temperature at the detected level, generating a second correlation between the detected level and a second temperature range, determining whether the second temperature range is different from a first temperature range from among the defined temperature ranges, the first temperature range correlating to the level of the input parameter corresponding to the detected level, updating the training table when the second temperature range is different from the first temperature range, predicting an expected temperature range, and dynamically scaling, based on the expected temperature range, the detected level of the input parameter to control the output temperature in real-time. | 01-30-2014 |
20140074312 | DECREASING THE INTERNAL TEMPERATURE OF A COMPUTER IN RESPONSE TO CORROSION - In an embodiment, a current internal corrosion level at a current time is read from an internal corrosion sensor that is internal to a computer. An internal corrosion difference is calculated between the current internal corrosion level and a previous internal corrosion level. If the internal corrosion difference is more than a first threshold amount, a first action is performed that decreases an internal temperature of the computer. | 03-13-2014 |
20140074313 | LINKING MULTIPLE INDEPENDENT CONTROL SYSTEMS TO DISTRIBUTE REPONSE - A linked multiple independent control system can include two or more independent controllers configured to cooperatively control operating points of a system. In one particular embodiment, the linked multiple independent control system can control operating temperatures of a computing device. In one embodiment, the independent controllers can operate in parallel to develop control effort signals that are used by the computing device to affect operating parameters of one or more components included in the computing device. In another embodiment, independent controllers can have independent temperature thresholds that can affect control effort signals only from the related controller. | 03-13-2014 |
20140088787 | METHODS AND SYSTEMS FOR ENERGY BALANCE CONTROL FOR FEED FLOW AND FEED TEMPERATURE DISTURBANCES - The present disclosure provides methods and systems for mitigating finished product temperature transients caused by changes in product flow, raw product temperature, or other disturbances in an aseptic sterilization process. The methods and systems include applying an energy balance feedforward control scheme to the aseptic sterilization process to compensate for raw product temperature changes and changes in product flow. The methods and systems prevent damage to a finished product from occurring based on adverse transient temperature responses of heaters and coolers in an aseptic sterilization process. | 03-27-2014 |
20140114496 | Thermal Control System Based on Nonlinear Zonal Fan Operation and Optimized Fan Power - An approach is provided in which a cooling manager retrieves pre-characterization data corresponding to a fan that electronic components included in a computer system. The pre-characterization data includes operational zones based upon fan power measurements and fan speed settings. The cooling manager sets the fan to a first speed setting within a first operational zone, and detects that one of the components generates a temperature change value that exceeds a specified temperature change value corresponding to the component. In turn, the cooling manager selects a second operational zone and sets the fan to a second speed setting within the second operational zone. | 04-24-2014 |
20140121852 | HEAT DISSIPATION CONTROL SYSTEM FOR PORTABLE ELECTRICAL DEVICE AND CONTROL METHOD THEREOF - A heat dissipation control system includes an angle detection module and a control module. The heat dissipation control system is adapted for a portable electrical device having a first body and a second body. The angle detection module senses an included angle of the first body and the second body and generates an angle signal corresponding to the included angle of the first body and the second body. The control module, in response to the angle signal, generates a heat dissipation control signal according to the angle signal for enabling at least one of a first heat dissipation policy and a second heat dissipation policy. | 05-01-2014 |
20140121853 | FEEDBACK CONTROL METHOD, FEEDBACK CONTROL APPARATUS, AND FEEDBACK CONTROL PROGRAM - A feedback control method determines a manipulated value to be output to a control target so that a process value obtained from the control target matches a target value. The feedback control method includes: a step of filtering the target value with a filter having a low-pass characteristic; a step of determining the manipulated value in accordance with a deviation between the target value that has been filtered and the process value; and a step of delaying change rate of the target value that has been filtered in accordance with at least one of a fact that the target value is changed and a fact that the determined manipulated value deviates from a predetermined permissible range or approaches the permissible range. | 05-01-2014 |
20140129043 | CONTROLLER FOR STEAM BATH HAVING MULTIPLE TEMPERATURE SENSORS - A controller and method for controlling the temperature of a steam room. The controller comprises a backing plate and a housing that serves as a moisture barrier. The housing comprises an overlay portion and mounts to the backing plate. A circuit board is mounted to the backing plate. One or more primary temperature sensors are mounted to the circuit board and located within the housing, are spaced above the circuit board, and are biased against the overlay portion. One or more secondary temperature sensors are located within the housing to sense a temperature of a backside of the respective one of more primary temperature sensors wherein an estimation of a temperature of the steam room is obtained. | 05-08-2014 |
20140148967 | ELECTRONIC ACCESSORY FOR HEAT-TRANSFER ELECTRICAL APPLIANCES - An external electronic accessory is connectable between one or more sensors and control circuitry of a heat-transfer electrical appliance. The external electronic accessory includes a processor that selectively disconnects the one or more sensors from the control circuitry and produces a preset fake electrical signal for sending to the control circuitry of the heat-transfer electrical appliance. | 05-29-2014 |
20140180493 | DEVICE AND METHOD FOR IMPROVING THE RESPONSE TIME OF A TEMPERATURE CONTROL DEVICE - A system comprising: (a) a temperature controlled device; (b) a primary energy source; (c) an electronic device, an electro-mechanical device, or both comprising: (i) a secondary energy source; (ii) a switching device; (iii) a measuring device; and (iv) optionally a controller; wherein the temperature controlled device is connected to the secondary energy source when the temperature controlled device is turned on; wherein the measuring device measures a predetermined condition, and the switching device switches from the secondary energy source to the primary energy source when the temperature controlled device achieves the predetermined condition; and wherein the predetermined condition is achieved in about 60 seconds or less. | 06-26-2014 |
20140188302 | PRIORITY BASED INTELLIGENT PLATFORM PASSIVE THERMAL MANAGEMENT - Methods and apparatus relating to priority based intelligent platform passive thermal management are described. In one embodiment, the power consumption limit of one or more components of a platform is modified based on one or more thermal relationships between one or more power consuming components of the platform and one or more heat generating components of the platform. Furthermore, a first relationship of the one or more thermal relationships indicates an influence priority of a source component of the platform on a target component of the platform. Other embodiments are also claimed and disclosed. | 07-03-2014 |
20140222241 | Climate Control - A system is provided in which the dampers may be individually controlled. The climate control system may be retrofit to an existing climate control system by connecting the controller to the existing climate control equipment through the thermostat interface. The climate control system may be monitored and set via a remote server. | 08-07-2014 |
20140236380 | SYSTEM AND METHOD FOR THERMAL MANAGEMENT IN A MULTI-FUNCTIONAL PORTABLE COMPUTING DEVICE - Various embodiments of methods and systems for optimizing processing performance in a multi-functional portable computing device (“PCD”) are disclosed. Depending on how the PCD is being used, the temperature limit associated with the touch temperature of the PCD may be variable. As such, a preset and fixed touch temperature limit based on a “worst use case” scenario can unnecessarily limit the quality of service (“QoS”) provided to a user under different use case scenarios. Accordingly, embodiments of the systems and methods define and recognize different device definitions for the PCD which are each associated with certain use cases and each dictate different temperature thresholds or limits subject to which the PCD may run. | 08-21-2014 |
20140249689 | SYSTEM AND METHOD FOR CONTROLLING THERMOGRAPHIC MEASURING PROCESS - A test specimen, on which control functions and/or thermographic measuring results are projected, undergoes a thermographic measuring process using at least one depth sensor. Actuation of the thermographic measuring procedure takes place subject to the sensor-captured body gestures. Specifically, body gestures of a user select the control functions and/or recording of the thermographic measuring results. | 09-04-2014 |
20140257590 | SIGNAL DETERMINATION APPARATUS AND TEMPERATURE DETERMINATION APPARATUS - A temperature determination apparatus includes a signal detection section having an A/D input port, a thermistor that is connected to the A/D input port and outputs an analogue signal to the A/D input port, and a switch section that shifts a level of the analogue signal to a low level. The signal detection section determines that a control signal having a priority higher than that of an output detection process of the thermistor is generated when it is detected that the analogue signal to be input to the A/D input port is in the low level. | 09-11-2014 |
20140277815 | PROCESSOR CONTROL SYSTEM - A control system for use with a processor includes: (i) a controller configured to receive prediction information for a predicted temperature associated with the processor, and to determine a speed of operation for the processor based at least on a thermal model of the processor and the predicted temperature, where the speed supports an operational objective of the processor; and (ii) an error estimator that is separate from the controller, and that is configured to receive temperature information obtained from the processor operating at the speed, to determine updated prediction information based, at least in part, on the temperature information, and to output the updated prediction information to the controller. | 09-18-2014 |
20140288726 | TEMPERATURE CONTROL METHOD, CONTROL APPARATUS, AND PLASMA PROCESSING APPARATUS - A temperature control method is provided for controlling a plasma processing apparatus that is capable of changing a temperature setting for each step of a plasma process including multiple steps. The method includes a transfer step of performing an entry process for transferring a workpiece into a processing chamber of the plasma processing apparatus and/or an exit process for transferring the workpiece out of the processing chamber, a process execution step of executing the plasma process including multiple steps, and a temperature control step of performing a first temperature control and/or a second temperature control. The first temperature control includes controlling a temperature to a temperature setting of a next process according to a time execution of the plasma process is completed, and the second temperature control includes controlling the temperature to the temperature setting of the next process in parallel with the entry process and/or the exit process. | 09-25-2014 |
20140303804 | METHOD OF CONTROLLING A THERMAL BUDGET OF AN INTEGRATED CIRCUIT DEVICE, AN INTEGRATED CIRCUIT, A THERMAL CONTROL MODULE AND AN ELECTRONIC DEVICE THEREFOR - A method of controlling a thermal budget of an integrated circuit device is described. The method comprises obtaining a first junction temperature measurement value for the integrated circuit device at a first time instant, and a further junction temperature measurement value for the integrated circuit device at a further time instant. The method further comprises calculating a prospective junction temperature value for the integrated circuit device at a future time instant based at least partly on the first and further junction temperature measurement values; and configuring an operating condition of the integrated circuit device based at least partly on the calculated prospective junction temperature value. | 10-09-2014 |
20140324244 | CENTRALIZED CONTROLLER FOR INTELLIGENT CONTROL OF THERMOSTATICALLY CONTROLLED DEVICES - A control module for controlling a thermostatically controlled device includes a processor apparatus adapted to obtain first values for a plurality of parameters for the thermostatically controlled device, the parameters including actual power consumed by the thermostatically controlled device and a number of input parameters, determine a learned correlation function for the thermostatically controlled device based on the obtained values, wherein the learned correlation function relates power consumption of the thermostatically controlled device to at least the number of input parameters, obtain second values for each of the number of input parameters for a future usage period, and determine at least one recommended set point for the thermostatically controlled device using the learned correlation function and at least the second values for each of the number of input parameters. | 10-30-2014 |
20140324245 | APPLICATION PROCESSOR AND DYNAMIC THERMAL MANAGEMENT METHOD THEREOF - Provided is a dynamic thermal management method performed by an application processor which stores a first dynamic voltage and frequency scaling (DVFS) table and a second DVFS table, the method including comparing a surface temperature of a mobile apparatus with a critical surface temperature, controlling performance of the application processor according to the first DVFS table when the surface temperature is less than the critical surface temperature, and controlling performance of the application processor according to the second DVFS table when the surface temperature is not less than the critical surface temperature. | 10-30-2014 |
20140358317 | OUTPUT VALUE CORRECTION METHOD FOR PHYSICAL QUANTITY SENSOR APPARATUS, OUTPUT CORRECTION METHOD FOR PHYSICAL QUANTITY SENSOR, PHYSICAL QUANTITY SENSOR APPARATUS AND OUTPUT VALUE CORRECTION APPARATUS FOR PHYSICAL QUANTITY SENSOR - A first acquiring unit acquires initial output values of a physical quantity sensor. A second acquiring unit acquires target output values for the physical quantity sensor. A first calculating unit extracts first characteristic values by calculating a second-order first characteristics formula which indicates corrected output characteristics of the physical quantity sensor, based on the initial output values and target output values of the physical quantity sensor extracts second characteristic values by calculating a second-order second characteristics formula for correcting the first characteristic values, based on a predetermined temperature and the first characteristic values. A computing unit computes a corrected output value for the physical quantity sensor based on the first characteristics formula which is corrected by inputting the second characteristic values to the second characteristics formula. | 12-04-2014 |
20140371944 | SYSTEM AND METHOD FOR ESTIMATING AMBIENT TEMPERATURE OF A PORTABLE COMPUTING DEVICE USING A VOICE COIL - Various embodiments of methods and systems for estimating environmental ambient temperature of a portable computing device (“PCD”) from electrical resistance measurements taken voice coils in a speaker or microphone component are disclosed. In an exemplary embodiment, it may be recognized that the PCD is in an idle state, thus producing little or no thermal energy. Electrical resistance measurements are taken from a voice coil and used to estimate the environmental ambient temperature to which the PCD is exposed. Certain embodiments may simply render the estimated ambient temperature for the benefit of the user or use the estimated ambient temperature as an input to a program or application running on the PCD. It is envisioned that certain embodiments of the systems and methods may use the estimated ambient temperature to adjust temperature thresholds in the PCD against which thermal management policies govern thermally aggressive processing components. | 12-18-2014 |
20140371945 | INFORMATION PROCESSING APPARATUS, METHOD FOR CONTROLLING THE SAME AND PROGRAM - An information processing apparatus according to an aspect of the present invention generates temperature distribution information (updated temperature information) that indicates the current temperature distribution in a memory chip, based on predetermined temperature information generated by an analysis executed in advance and temperature information obtained by a temperature sensor. The predetermined temperature information includes information related to the temperature distribution in the memory chip that corresponds to the operating states of an SoC die and a wide IO memory device. The information processing apparatus sets a thermal offset value to be used in the refresh operation of the memory chip, according to the difference between the temperature at the location of the temperature sensor and the temperature at a hotspot in the memory chip, which are included in the temperature distribution indicated by the updated temperature information. | 12-18-2014 |
20140379162 | SERVER SYSTEM AND MONITORING METHOD - A server system including a processing unit, a basic input/output system (BIOS) and a control unit, and a monitoring method are provided. The BIOS communicating with the processing unit, detects a model of the processing unit, and according to the model, outputs a temperature threshold for the processing unit. The control unit coupled to the processing unit and communicating with the BIOS, receives the temperature threshold, monitors a current temperature of the processing unit and compares the current temperature with the temperature threshold to obtain a comparison result, and according to the comparison result, outputs a warning signal. When the comparison result indicates that the current temperature is higher than the temperature threshold, the control unit outputs the warning signal. | 12-25-2014 |
20150019040 | CONTROLLING SYSTEM AND DATA COLLECTING/DISPLAYING METHOD - A regulator has: a data recording portion recording a setting value; an elapsed time measuring portion measuring elapsed time after commencement of data collection; a data collection initiating portion initiating the data collection if a direction of change of the setting value is a direction of change of the setting value that is a trigger for starting the data collection, when the data collection is stopped; a data collection terminating portion terminating the data collection when time elapsed after the commencement of the data collection has arrived at a data collection termination time limit, when the data collection is being performed; and a data displaying portion switching a display of a graph display of most recent time-series data, from the commencement of most recent data collection until termination of the most recent data collection, recorded by the data recording portion, when the data collection has been completed. | 01-15-2015 |
20150057828 | DATA CENTER THERMAL MODEL - A system for managing a data center including a plurality of electronic components, each of which are configured to generate varying levels of heat loads under varying power level utilizations, is disclosed. The system may comprise a data collection module adapted to collect data describing heat loads generated by the plurality of electronic components; an implementation module adapted to implement a model to predict a thermal topology of the data center, wherein the model is based on thermodynamic state equations; and a control module adapted to adjust the heat load of at least one of the plurality of electronic components based on the model. | 02-26-2015 |
20150112503 | CONTROL DEVICE FOR AUTOMATICALLY STARTING WARM-UP - A control device of the present invention estimates warm-up time that it takes for a warm-up of a machine based on the temperature of the machine to be warmed up and the saturation temperature that is unique to the machine. Warm-up start time is calculated based on the obtained warm-up time and predefined warm-up end time. In this way, the warm-up can be efficiently performed as the warm-up can be performed for an appropriate period of time in consideration of the saturation temperature unique to the machine. | 04-23-2015 |
20150127187 | DISPLAY INTERFACE TEMPERATURE COMPENSATION - A method of adjusting port parameters. A source device establishes an initial output voltage swing and an emphasis level for output signals from a display port interface as a result of executing a link training process with a target device. A processor determines that a prescribed temperature threshold has been exceeded by a source device temperature. The output voltage swing and emphasis levels are set to different output voltage swing and emphasis levels as a consequence of determining that the prescribed temperature threshold has been exceeded. | 05-07-2015 |
20150142203 | VARIABLE PRECISION THERMAL SENSOR - A high accuracy on-chip thermal sensor includes an integrated circuit and sensing elements. The thermal sensor finds application in various mobile and battery powered devices and includes a processor that analyzes a measured temperature signal and decides if the thermal sensor operates in low or high power operational mode, or if the device's CPU is to be reset. A method utilizing the thermal sensor includes making comparisons to two threshold temperatures and operating at low power mode below the first threshold temperature, high power mode between the two threshold temperatures and causing reset if the second threshold temperature is exceeded. Low power operational mode includes a lower clock frequency, lower bias current and lower power consumption. Higher power operational mode is used when the upper threshold temperature is being approached and includes a higher data sampling frequency and more accurate temperature control and uses higher power. | 05-21-2015 |
20150148981 | SYSTEM AND METHOD FOR MULTI-CORRELATIVE LEARNING THERMAL MANAGEMENT OF A SYSTEM ON A CHIP IN A PORTABLE COMPUTING DEVICE - Various embodiments of methods and systems for multi-correlative learning thermal management (“MLTM”) techniques implemented in a portable computing device (“PCD”) are disclosed. Notably, in many PCDs, thermal energy levels measured by individual temperature sensors in the PCD may be attributable to a plurality of processing components, i.e. thermal aggressors. Generally, as more power is consumed by the thermal aggressors, the resulting generation of thermal energy may cause the temperature thresholds associated with temperature sensors located around the chip to be exceeded, thereby necessitating that the performance of the PCD be sacrificed in an effort to reduce thermal energy generation. Advantageously, embodiments of MLTM systems and methods recognize that multiple thermal aggressors affect temperature readings of individual temperature sensors differently and seek to identify and apply optimum performance level settings combinations that optimize quality of service (“QoS”) while maintaining thermal energy levels at the sensors within predetermined temperature thresholds. | 05-28-2015 |
20150316942 | PRESENTING INFORMATION REGARDING CONDITIONS OF AN ENVIRONMENT WITH A VISUAL REPRESENTATION OF THE ENVIRONMENT - Configuring a user interface by which a user can view information regarding one or more conditions of an environment collected by an environmental monitoring system. An environmental monitoring system comprises one or more sensor units disposed in an environment and one or more servers. The servers may receive from an operator of the environment a visual representation of the environment and may identify a position in the visual representation corresponding to the location and configure a user interface to present information regarding the environment based at least in part on the positions. The user interface can be configured to display the visual representation and display information related to the first sensor unit so as to indicate a relationship between the information and the position corresponding to the location of the first sensor unit. Information identifying a location of one or more sensor units may be determined through an automated process. | 11-05-2015 |
20150322712 | CONTROL UNIT FOR CONTROLLING THE COLOR OF A WINDOW - According to an aspect, a control unit ( | 11-12-2015 |
20150337400 | SYSTEM AND METHOD FOR CONTROLLING THERMAL CYCLER MODULES - Systems and methods for processing and analyzing samples are disclosed. The system may process samples, such as biological fluids, using assay cartridges which can be processed at different processing locations. In some cases, the system can be used for PCR processing. The different processing locations may include a preparation location where samples can be prepared and an analysis location where samples can be analyzed. To assist with the preparation of samples, the system may also include a number of processing stations which may include processing lanes. During the analysis of samples, in some cases, thermal cycler modules and an appropriate optical detection system can be used to detect the presence or absence of certain nucleic acid sequences in the samples. The system can be used to accurately and rapidly process samples. | 11-26-2015 |
20150338859 | Method and Device for Detecting Temperature of Radio Remote Unit - The present application provides a method and device for detecting temperature of a radio remote unit, to solve the problem that an RRU could be damaged due to an excessively high temperature. The method includes: acquiring temperature data of a radio remote unit; configuring power data of the radio remote unit according to the temperature data, when the temperature data is less than a temperature threshold or within the temperature threshold; and closing radio frequency channel(s) of the radio remote unit when the temperature data is more than the temperature threshold. | 11-26-2015 |
20150355651 | THERMAL WATCHDOG PROCESS IN HOST COMPUTER MANAGEMENT AND MONITORING - Aspects of the present disclosure relate to a control system. In certain embodiments, the control system includes: a thermal watchdog temperature sensor, and a thermal watchdog module. The thermal watchdog temperature sensor is installed at a predetermined location of a host computer and monitoring a working temperature at the predetermined location of the host computer. The thermal watchdog module is independent of a baseboard management controller (BMC) firmware of the host computer, and the thermal watchdog module is in communication with the thermal watchdog temperature sensor through a communications link. The thermal watchdog module is configured to retrieve a temperature reading of the thermal watchdog temperature sensor in a predetermined interval through the communications link, determine if the temperature reading exceeds a predetermined temperature threshold, and in response to determining that the temperature reading exceeds the predetermined temperature threshold, send control commands to shut down the host computer. | 12-10-2015 |
20150358176 | ELECTRIC EQUIPMENT MANAGEMENT APPARATUS, ELECTRIC EQUIPMENT MANAGEMENT METHOD, AND ELECTRIC EQUIPMENT MANAGEMENT SYSTEM - An equipment information acquirer acquires, from electric equipment connected to a network, equipment type information indicating the type of electric equipment and at least one of environment information and operation information. A display controller causes the equipment type information acquired by the equipment information acquirer and correlation support information based on at least one of the environment information and the operation information to be displayed on a monitor after correlating the two with each other. The environment information indicates the environment of an area in which the electric equipment is installed. The operation information indicates the operating status of the electric equipment. | 12-10-2015 |
20160004246 | PID CONTROLLER AND DATA COLLECTING METHOD - A PID controller includes: a manipulated variable outputting portion that outputs, to a subject of control, a manipulated variable MV calculated by a manipulated variable calculating portion; a long cycle data storing portion that stores, with each first cycle, time series data for the process variable PV; a short cycle data recording portion that records temporarily, with each second cycle that is shorter than the first cycle, time series data for the process variable PV; and a short cycle data storing portion that reads out from the short cycle data recording portion, and stores, data for an interval wherein there has been a change of at least a prescribed amount in the process variable PV, when there has been a change of at least the prescribed amount in the process variable PV that is recorded in the short cycle data recording portion. | 01-07-2016 |
20160033976 | STORAGE DEVICE, OPERATION METHOD OF STORAGE DEVICE AND METHOD OF ACCESSING STORAGE DEVICE - A method of operating a storage device includes a nonvolatile memory device, a controller configured to control the nonvolatile memory device and a temperature sensor configured to measure a temperature of the nonvolatile memory device. The method includes calculating an average sensing temperature of a sensing temperature measured by the temperature sensor for a period of time, and periodically calculating an elapsed time of data after the data is programmed in the nonvolatile memory device based upon the average sensing temperature. | 02-04-2016 |
20160041566 | APPARATUS AND METHOD FOR CONTROLLING TEMPERATURE - A temperature control apparatus is provided. The temperature control apparatus includes an analog to digital (AD) converter digital-converting a measurement value transmitted from a plurality of temperature sensors; a control means comparing the measurement value transmitted from the AD converter with a preset desired value to perform PID calculation; and an output unit transmitting, to outside, a pulse width modulation (PWM) control signal transmitted form the control means, wherein an input-side isolator for isolation for each temperature sensor is provided between the AD converter and the temperature sensor, the input-side isolator is connected to each of the temperature sensors, and the control means sequentially operates the input-side isolators. | 02-11-2016 |
20160048144 | OVERHEAT PROTECTION METHOD AND APPARATUS FOR HAND-HELD ELECTRONIC DEVICE, AND HAND-HELD ELECTRONIC DEVICE - The present invention provides an overheat protection method and apparatus for a hand-held electronic device, and an electronic hand-held device. The method includes: obtaining a cold zone temperature from a cold zone collection point, where the cold zone collection point is arranged in a position, away from a heat emitting element, of the hand-held electronic device; and selecting an overheat protection scheme that corresponds to the cold zone temperature and a hot zone temperature. In the overheat protection technology of a hand-held electronic device provided in embodiments of the present invention, a cold zone temperature is obtained, and an overheat protection scheme is selected by considering the cold zone temperature, so that overheat protection of the hand-held electronic device can put multipoint temperatures into consideration and is highly adaptable. | 02-18-2016 |
20160062326 | DEVICE FOR CONTROLLING PERFORMANCE OF THE DEVICE BASED ON FLUCTUATIONS IN INTERNAL TEMPERATURE AND METHOD THEREOF - An electronic device, a method of controlling performance of the electronic device, and a chipset thereof is provided. The electronic device includes a sensor module configured to measure an internal temperature of the electronic device, a surface temperature predicting module to predict a surface temperature of the electronic device using the measured internal temperature, and a processor to control at least a portion of performance of the electronic device based on the predicted surface temperature. The method includes measuring an internal temperature of the electronic device; predicting a surface temperature of the electronic device using the measured internal temperature; and controlling at least a portion of performance of the electronic device based on the predicted surface temperature. | 03-03-2016 |
20160062340 | TEMPERATURE MANAGEMENT SYSTEM, TEMPERATURE MANAGEMENT METHOD, AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM HAVING THEREIN PROGRAM FOR TEMPERATURE MANAGEMENT - A temperature management system includes a detection unit for detecting a temperature of a heat generator, power consumption, and an intake air temperature of the electronics device; a control unit for controlling a manipulated variable to be given to the cooling device so that the temperature of the heat generator becomes close to a target value, wherein the control unit includes controllers assigned respectively to operating ranges of the electronics device and each controller includes a prediction model for predicting a future temperature of the heat generator under conditions set for the corresponding operating range, and a vector distance between a first vector for a current state of the electronic device and a second vector for conditions included in the prediction model is calculated to select the controller that corresponds to the prediction model of the shortest vector distance. | 03-03-2016 |
20160062421 | DEVICE SIDE INITIATED THERMAL THROTTLING - Thermal throttling of a storage device may be provided independent of the host computing device according to the disclosed exemplary embodiments. The storage device may be connectable to more than one type and/or make of host computing devices whose thermal safety requirements may differ. Threshold temperature values for safely operating the storage device may be stored in the host computing device. A controller in the storage device may receive the threshold temperature value(s) from the host computing device and may throttle operating performance of the storage device based on a sensed operating temperature of the storage device compared relative to the stored threshold temperature value associated with the host computing device. | 03-03-2016 |
20160081231 | Information Handling System Heat Sink Compatibility Management - A thermal response engine on an information handling system compares a processor thermal response to a predetermined workload with an expected thermal response to the predetermined workload in order to validate that a heat sink disposed on the processor matches a heat sink used by a thermal controller profile to manage thermal conditions of the information handling system. If the heat sink thermal characteristics fail to match up with expected thermal characteristics, the thermal response engine provides the thermal controller with an appropriate thermal profile and alerts the end user of an incompatibility. | 03-17-2016 |
20160085219 | SCHEDULING APPLICATIONS IN PROCESSING DEVICES BASED ON PREDICTED THERMAL IMPACT - A processing device includes a plurality of components and a system management unit to selectively schedule an application phase to one of the plurality of components based on one or more comparisons of predictions of a plurality of thermal impacts of executing the application phase on each of the plurality of components. The predictions may be generated based on a thermal history associated with the application phase, thermal sensitivities of the plurality of components, or a layout of the plurality of components in the processing device. | 03-24-2016 |
20160088971 | PROTECTION AGAINST OVERCOOKING - An arrangement for preventing overcooking in a combination of cooking utensils with a lid includes an opening mechanism, arranged at the lid, for the regulated manoeuvring of an opening part thereon, which cooperates with an opening in the lid when temperatures close to the boiling point are reached in the cooking utensil. The opening mechanism includes a thermostat with a regulating piston of the type that has a built-in expanding body acting on the piston, the volume of which body is a function of the temperature in the environment of the thermostat. The thermostat is arranged, when temperatures approach the boiling point, to tend to cause the opening mechanism to guide the opening part into an open position in a regulated manner by the regulating piston. A spring is arranged, working against the thermostat to bias the opening mechanism and the opening part to a closed position at the opening. | 03-31-2016 |
20160116952 | METHOD FOR CONTROLLING OPERATION OF ELECTRONIC DEVICE AND ELECTRONIC DEVICE USING THE SAME - Provided are an electronic device and a method for controlling an operation of the electronic device. The method may include sensing a temperature of at least one component forming a portion of the electronic device and generating a first signal based on the sensed temperature; sensing at least one of a movement of the electronic device, an approach state of an object to the electronic device, and a contact state of the object with the electronic device and generating a second signal based on at least one of the movement of the electronic device, the approach state of the object, and the contact state of the object; and controlling an operation of the at least one component based on at least one of the first signal and the second signal. | 04-28-2016 |
20160154444 | THERMAL MANAGEMENT METHOD AND ELECTRONIC SYSTEM WITH THERMAL MANAGEMENT MECHANISM | 06-02-2016 |
20160161959 | THERMAL MANAGEMENT METHOD AND ELECTRONIC SYSTEM WITH THERMAL MANAGEMENT MECHANISM - Disclosed is a thermal management method for controlling a temperature of a graphic processing module. The method comprises: (a) acquiring at least one device parameter corresponding to a first device of a graphic processing module; and (b) adjusting at least one operating parameter for a second device of the graphic processing module according to the device parameter to control a temperature of a graphic processing module. | 06-09-2016 |
20160170420 | DECREASING THE INTERNAL TEMPERATURE OF A COMPUTER IN RESPONSE TO CORROSION | 06-16-2016 |
20160183477 | CULTIVATING BOX FOR PLANTS AND CULTIVATING METHOD USED BY THE CULTIVATING BOX - A cultivating box comprises a micro control unit (MCU), a memory module, a light adjusting module and a container having a cultivating space for cultivating plants is presented. The memory module records a plurality of parameters respectively corresponding to different growth conditions needed by the plants in different growth stages. The MCU applies corresponding parameters of the plurality of parameters recorded in the memory module to control the light adjusting module in each growth stage of the plants for adjusting the light status of the container, so the environment of the container can satisfy the requirement of the plant in every growth stage. | 06-30-2016 |
20160187897 | THERMAL CONTROL SYSTEM AND THERMAL CONTROL METHOD FOR ELECTRONIC DEVICE - The present invention provides a thermal control system and a thermal control method for an electronic device. The thermal control system comprises: an integrated circuit, a determining unit, an adding unit, and a proportional-integral-derivative (PID) controlling unit. The determining unit is utilized for determining at least a target thermal parameter for the integrated circuit. The adding unit is coupled to the integrated circuit and the determining unit, and utilized for receiving the target thermal parameter and at least an actual thermal parameter of the integrated circuit to generate at least an error thermal parameter accordingly. The PID controlling unit is coupled to the adding unit and the integrated circuit, and utilized for generating at least a performance level for the integrated circuit according to the error thermal parameter. | 06-30-2016 |
20160252916 | Apparatus and Method for Optimal Selection of Consumables in a Material Processing System | 09-01-2016 |
20160378150 | THERMAL MITIGATION USER EXPERIENCE - Examples described herein provide a thermal hardware mitigation experience for a computing device executing multiple applications. Thermal signals identifying thermal conditions for the device are processed and, based on those signals, a hardware mitigation user experience may be generated to prompt user interaction in order to mitigate a thermal hardware condition. | 12-29-2016 |