Patent application number | Description | Published |
20100293304 | CONTROLLER AND METHOD FOR STATISTICAL ALLOCATION OF MULTICHANNEL DIRECT MEMORY ACCESS BANDWIDTH - A DMA controller and a method for statistical allocation of multichannel DMA bandwidth. In one embodiment, the DMA controller includes: ( | 11-18-2010 |
20120059998 | BIT MASK EXTRACT AND PACK FOR BOUNDARY CROSSING DATA - An apparatus having a first circuit and a second circuit is disclosed. The first circuit may be configured to generate a plurality of packed items by extracting-and-packing a plurality of input data words based on a bit mask. The second circuit may be configured to (i) receive the packed items from the first circuit, (ii) sequentially buffer the packed items in a plurality of registers, at least one of the packed items crossing a boundary between a current one of the registers and a next one of the registers, and (iii) write the packed items in the current register to a memory in response to the current register becoming full. | 03-08-2012 |
20120120734 | DOUBLE LINE ACCESS TO A FIFO - An apparatus comprising a write data buffer circuit, a memory, and a read data buffer circuit. The write data circuit may be configured to present data in a second format in response to data received in a first format. The memory may be configured to (i) receive the data in the second format and (ii) present the data in the second format. The read data buffer circuit may be configured to (i) receive data in the second format and (ii) present data in a third format. The memory may be configured to allow two reads or two writes during a single clock cycle of reference clock without encountering a data overflow condition. | 05-17-2012 |
20120324136 | REPRESENTATION OF DATA RELATIVE TO VARYING THRESHOLDS - An apparatus having first and second circuits is disclosed. The first circuit may be disposed on a first side of a bus and configured to store thresholds in a first memory. Each threshold generally represents a respective one of a plurality of regular bit patterns in first data. The first circuit may also be configured to generate second data by representing each respective first data as (i) an index to one of the thresholds and (ii) a difference between the one threshold and the respective first data. A width of the bus may be narrower than the respective first data. The second circuit may be disposed on a second side of the bus and configured to (i) store the thresholds and a plurality of items in a second memory and (ii) reconstruct the first data by adding the respective thresholds to the second data in response to the items. | 12-20-2012 |
20130219131 | LOW ACCESS TIME INDIRECT MEMORY ACCESSES - An apparatus having a memory and a controller is disclosed. The controller may be configured to (i) receive a read request from a processor, the read request comprising a first value and a second value, (ii) where the read request is an indirect memory access, (a) generate a first address in response to the first value, (b) read data stored in the memory at the first address and (c) generate a second address in response to the second value and the data, (iii) where the read request is a direct memory access, generate the second address in response to the second value and (iv) read a requested data stored in the memory at the second address. | 08-22-2013 |
Patent application number | Description | Published |
20100035640 | SMS Technology for Computerized Devices - A method and system for delivering SMS and MMS messages from a mobile telephone to devices having addresses on an Internet Protocol network are provided. In an embodiment of the invention a device having an IP address and a Media Access Control (MAC) address is registered on a network router and a telephone number is associated with the registered device on the router, such that when the router receives an SMS or MMS message for the telephone number associated with the device the router retrieves the IP address for the device and routes the message to the device. | 02-11-2010 |
20100037277 | Apparatus and Methods for TV Social Applications - A system for implementing a content-centered chat room operates to display messages received from one or more invitees of a subscriber on the subscriber's TV as program content is displayed on the subscriber's TV. The subscriber and the invitees all watch television, either a common TV program or different TV programs. Participants may be located in the same or in several different locations, and if the invitee-participants are also subscribers, the chat room may also appear on their TV screens. A subscriber invites friends to participate in the chat session for a specific TV program using the set top box (STB) of his television to send invitations, and a dedicated subscriber server coordinates notification of the invitees and directs their message-comments to a chat session displayed with the program content. In one embodiment, participants or the participants who are not also subscribers of the TVChat service or whose televisions are otherwise not chat-enabled, may receive other participants' chat messages by mobile phone. | 02-11-2010 |
20140198796 | SMS TECHNOLOGY FOR COMPUTERIZED DEVICES - A method and system for delivering SMS and MMS messages from a mobile telephone to devices having addresses on an Internet Protocol network are provided. In an embodiment of the invention a device having an IP address and a Media Access Control (MAC) address is registered on a network router and a telephone number is associated with the registered device on the router, such that when the router receives an SMS or MMS message for the telephone number associated with the device the router retrieves the IP address for the device and routes the message to the device. | 07-17-2014 |
Patent application number | Description | Published |
20130028573 | GOAL-BASED VIDEO DELIVERY SYSTEM - A system is provided that facilitates achieving a goal associated with a particular video asset. The system may provide an interface through which a user may specify control parameters that are to be the targets of testing, and a goal or combination of goals. The system may control a controller that performs experiments in an attempt to identify optimal values, relative to the specified goals, for the control parameters. The optimal values may be determined and tested on a per-individual-video asset basis. Further, the controller may generate multiple sets of optimal values for a given video, where each set is associated with a different combination of request attributes. To estimate the optimal parameter values for one video, the controller may use usage information collected for that video, as well as usage information collected for similar videos. | 01-31-2013 |
20150016802 | GOAL-BASED VIDEO DELIVERY SYSTEM - A system is provided that facilitates achieving a goal associated with a particular video asset. The system may provide an interface through which a user may specify control parameters that are to be the targets of testing, and a goal or combination of goals. The system may control a controller that performs experiments in an attempt to identify optimal values, relative to the specified goals, for the control parameters. The optimal values may be determined and tested on a per-individual-video asset basis. Further, the controller may generate multiple sets of optimal values for a given video, where each set is associated with a different combination of request attributes. To estimate the optimal parameter values for one video, the controller may use usage information collected for that video, as well as usage information collected for similar videos. | 01-15-2015 |
20150051980 | PRICING ADVERTISEMENTS PRESENTED BY A CLIENT DEVICE IN A LIMITED FUNCTIONALITY STATE - A social networking system prices advertisements presented to a user of a social networking system via a client device in a state that provides the user with limited functionality by applying discount factors to bid amounts associated with advertisements selected for presentation. A discount factor is based on the likelihood of the user viewing or interacting with an advertisement via the social networking system presented while the client device is in the state providing the user with limited functionality. This likelihood is determined based on information including a history of user interaction with the client device and contextual information indicating whether the client device is in use. | 02-19-2015 |
20150051981 | SELECTING ADVERTISEMENTS FOR PRESENTATION BY A CLIENT DEVICE IN A LIMITED FUNCTIONALITY STATE - A social networking system selects advertisements for presentation to a user while a client device used by the user is in a state that provides limited functionality to the user, such as a locked state. Based on objectives associated with various advertisements, the social networking system determines interactions associated with advertisements and selects advertisements associated with interactions capable of being performed while the client device is in the state that provides limited functionality to the user or associated with no interaction. The social networking system sends the advertisements to the client device for display to the user while the client device is in the state of limited functionality. | 02-19-2015 |
Patent application number | Description | Published |
20130263654 | Transmissions with Electronics Interface Assembly for Torque Sensor - A transmission includes sensors positioned adjacent respective pairs of magnetized bands on a shaft of the transmission for detecting magnetic flux emanating from the bands in response to torque on the shaft. The transmission further includes an electronics interface assembly configured to respectively provide drive signals to the sensors and to receive from the sensors, in response to the drive signals, output signals indicative of the torque on the shaft as detected by the sensors. | 10-10-2013 |
20140148304 | Adjusting Clutch Slip Based on Sensed Parameter of Transmission Shaft to Control NVH Level in Vehicle Powertrain - A vehicle powertrain includes a transmission and a clutch. The slip of the clutch is adjusted to a target where a magnitude of a sensed parameter of a shaft of the transmission corresponds to a desired noise, vibration, and harshness (NVH) level in the powertrain. The sensed parameter of the transmission shaft may be one of acceleration, speed, and torque of the transmission shaft. The transmission shaft may be one of the input shaft and output shaft of the transmission. | 05-29-2014 |
20140230570 | Magnetic Sensor Packaging for Transmissions - Designs to package a magneto-elastic torque sensor in an automotive transmission for volume production applications are provided. One transmission includes an output shaft and a magnetic torque sensor. The output shaft has a magnetized region. The sensor, for detecting torque of the output shaft, is mounted on friction reduction members such as bushings supporting the output shaft. In another transmission, the sensor is alternatively mounted to a transmission case. | 08-21-2014 |
20140244120 | Vehicle Mass Computation - A vehicle having a drivetrain is controlled based on a difference between a torque transmitted by the drivetrain when the vehicle has constant non-zero speed and the torque transmitted by the drivetrain when the vehicle is accelerating. The drivetrain torque may be measured by a drivetrain torque sensor. The effective vehicle mass is computed from the torque difference. The computed mass of the vehicle is used to adjust the activation of a collision warning system or a collision avoidance system. A method of operating a vehicle where the activation of a collision avoidance system is adjusted based on a difference between a torque transmitted by a drivetrain when the vehicle has constant non-zero speed and the torque transmitted by the drivetrain when the vehicle is accelerating is disclosed. The torque difference is used to compute a vehicle mass that is used to adjust a collision warning distance. | 08-28-2014 |
20140274555 | AUTOMATIC TRANSMISSION SHIFT CONTROL BASED ON TRANSMISSION INPUT SHAFT TORQUE SIGNAL - A system and method for minimizing torque disturbances during a shift event for an automatic transmission control actual transmission input shaft torque using a transmission input shaft signal produced by an input shaft torque sensor. The torque sensor provides a signal to a controller that monitors the measured transmission input torque. The torque sensor may be implemented by a strain gauge, a piezoelectric load cell, or a magneto-elastic torque sensor. The system may include a vehicle powertrain having an engine, a transmission coupled to the engine via a torque converter, an input torque sensor coupled to the input shaft of the transmission and a controller configured to control engine torque to cause the measured transmission input shaft torque to achieve a target transmission input shaft torque during the shift event. | 09-18-2014 |
20140274556 | AUTOMATIC TRANSMISSION SHIFT CONTROL BASED ON TORQUE PHASE DETECTION USING MEASURED TRANSMISSION INPUT TORQUE - A system and method for controlling a vehicle powertrain having a transmission to improve shift quality to detect the start of a torque phase of the shift based on a measured transmission input shaft torque. A torque sensor provides a signal to a controller that monitors initial rise time of the measured transmission input shaft torque. The torque sensor may be implemented by a strain gauge, a piezoelectric load cell, or a magneto-elastic torque sensor. The system may include a vehicle powertrain having an engine, a transmission coupled to the engine via a torque converter and a controller configured to initiate torque phase control when the slope of the transmission input shaft torque exceeds a predetermined threshold after initiation of the shift preparatory phase. | 09-18-2014 |
20140318272 | Sensor Packaging at Output Side of Front Wheel Drive (FWD) Transmissions - Various packaging designs for placement of a magnetic torque sensor at the output shaft of a front wheel drive transmission are provided. One design provides for mounting a sensor on a chain drive sprocket or integrating a sensor into a modified sprocket bearing mount. Another design provides for mounting a sensor at the grounded ring gear of a final planetary drive. Another design provides for mounting a sensor at the differential housing. Another design provides for mounting a sensor at the output planetary carrier hub/park gear. Another design provides for mounting a sensor at a multi-piece transfer gear face. | 10-30-2014 |
20140324308 | CONTROL OF A TRANSMISSION FRICTION ELEMENT USING AN ADAPTIVE TRANSFER FUNCTION - A transmission clutch control method includes defining a transfer function relating clutch torque to a control signal under transmission operating conditions; determining a target clutch torque for current operating conditions; determining the target control signal from the transfer function to produce target torque at the clutch; correcting clutch torque on the basis of a difference between the target clutch torque and the actual torque at the clutch by adjusting the control signal; calculating actual clutch torque with reference to transmission input torque and transmission output torque; computing a clutch torque error as a difference between calculated clutch torque and the target clutch torque; and repetitively adjusting the transfer function on the basis of the clutch torque error. | 10-30-2014 |
20140350810 | Transmission and Method of Controlling Clutch During Ratio Change - A transmission and control method are disclosed which ensure proper stroke pressure and minimize torque transients during a shift event. The transmission includes a clutch having a torque capacity based on a fluid pressure, a torque sensor adapted to measure a torque value that varies in relationship to the torque capacity, and a controller. The method includes varying the fluid pressure around a predetermined value, measuring a resulting torque difference with the torque sensor, and adjusting a clutch control parameter if the resulting torque difference is less than a threshold value. | 11-27-2014 |
20140365085 | SKIP-SHIFT OPERATIONS FOR AUTOMATIC TRANSMISSION SYSTEMS - Method and system providing manual skip-shift for operating the automatic transmission of a vehicle. The method includes accepting the input of gear states by operating a selector mechanism to select a value. The system accepts input of a selected sequence of gear states from a plurality of available gear states, the selected sequence including fewer gear states than the number of available gear states. The system then operates a selector mechanism to select the gear state from the selected sequence. The system also includes an electronic control module, a selector mechanism, and a power train control module. | 12-11-2014 |
20150024904 | Adjusting Clutch Slip Based on Sensed Parameter of Transmission Shaft to Control Vehicle NVH - A vehicle powertrain includes a transmission and a clutch. The slip of the clutch is adjusted to a predefined target where a sensed parameter of a shaft of the transmission corresponds to a specified noise, vibration, and harshness (NVH) level in the powertrain. The sensed parameter of the transmission shaft may be one of acceleration, speed, and torque of the transmission shaft. The transmission shaft may be one of the input shaft and output shaft of the transmission. | 01-22-2015 |
20150211625 | MANUAL TRANSMISSION CLUTCH CONTROL USING MEASURED TORQUE - A method for controlling a manual transmission includes using a controller to determine a desired torque transmitted through an input clutch and a desired clutch slip for the desired gear after a shift lever is moved to a desired gear position and while a clutch pedal is being released for engaging the clutch; measuring torque in the vehicle drive assembly; using measured torque to determine actual clutch torque transmitted through the clutch; and reducing torque error using the controller to adjust a clutch actuator such that a difference between the desired torque and the actual torque is reduced. Slip error may also be reduced by adjusting the clutch actuator to reduce the difference between the desired slip and measured slip. | 07-30-2015 |
20150247768 | Torque Sensor Assembly for a Motor Vehicle and Method of Measuring Torque - A torque sensor assembly is used to measure torque in a powertrain of a motor vehicle, the powertrain including a power source and a transmission. A sensor is coupled to an oil seal housing, which is coupled to the engine. Each of the sensor and the oil seal housing has a mounting hole formed therein. The sensor is coupled to the oil seal housing, and the oil seal housing to the engine, by inserting one fastener into both mounting holes. The sensor measures an amount of torque exerted on a drive plate of the transmission. The drive plate includes a central disk, made of a magnetizable material, and an outer ring coupled to the central disk. The sensor is a magnetic torque sensor, which determines an amount of torque exerted on the central disk of the drive plate by sensing a magnetic flux passing through the drive plate. | 09-03-2015 |
20150268109 | Sensor Packaging at Output Side of Front Wheel Drive (FWD) Transmissions - Various packaging designs for placement of a magnetic torque sensor at the output shaft of a front wheel drive transmission are provided. One design provides for mounting a sensor on a chain drive sprocket or integrating a sensor into a modified sprocket bearing mount. Another design provides for mounting a sensor at the grounded ring gear of a final planetary drive. Another design provides for mounting a sensor at the differential housing. Another design provides for mounting a sensor at the output planetary carrier hub/park gear. Another design provides for mounting a sensor at a multi-piece transfer gear face. | 09-24-2015 |
Patent application number | Description | Published |
20120130608 | Synchronous Automatic Transmission Up-Shift Control Utilizing Input Torque Signal - A synchronous automatic transmission up-shift control utilizes input torque measurements. The input torque is measured during an up-shift having preparatory, torque, and inertia phases. Target input torque profiles for the torque and inertia phases are determined based on the input torque during the preparatory phase. During the torque phase, an engine torque is controlled to cause the input torque to achieve the target profile for the torque phase. During the inertia phase, an on-coming clutch is controlled to cause the input torque to achieve the target profile for the inertia phase. | 05-24-2012 |
20120260640 | Vehicle Exhaust Heat Recovery System - The present disclosure relates to a vehicle exhaust heat recovery system including a first exhaust line fluidically connected to a heat exchanger, a second exhaust line fluidically connected to the first exhaust line, and an inanimate flow regulator in the first exhaust line configured to limit exhaust flow under predetermined conditions. | 10-18-2012 |
20120297895 | Magnetic Torque Sensor Packaging for Automatic Transmissions - Designs to package a magneto-elastic torque sensor in an automotive transmission, such as front wheel drive (FWD) automatic transmissions, for volume production applications are provided. | 11-29-2012 |
20130345022 | CONTROL SYSTEM AND METHOD FOR A VEHICLE TRANSMISSION - A control system for a vehicle transmission includes a controller configured to output a first torque estimate defined in terms of one nonlinear function of a transmission parameter for a particular value of the transmission parameter. The controller also receives a measured torque of the transmission at the particular value of the transmission parameter, and outputs a modified torque estimate for the particular value of the transmission parameter based on the measured torque. | 12-26-2013 |
20140046557 | SYSTEM AND METHOD FOR CONTROLLING A VEHICLE POWERTRAIN - A system and method for controlling a vehicle powertrain includes a controller that is operative to automatically control at least one powertrain function other than engine torque based on a measured torque and a predetermined torque range. The predetermined torque range is based on a first engine torque estimate. The measured torque is related to actual engine torque, and can be measured directly at the engine crankshaft, or in another location in the powertrain and then transferred to the engine space. | 02-13-2014 |
20140069759 | Transmission and Method of Controlling Clutch During Ratio Change - A transmission and control method are disclosed which ensure proper stroke pressure and minimize torque transients during a shift event. The transmission includes a clutch having a torque capacity based on a fluid pressure, a torque sensor adapted to measure a torque value that varies in relationship to the torque capacity, and a controller. The method includes varying the fluid pressure around a predetermined value, measuring a resulting torque difference with the torque sensor, and adjusting a clutch control parameter if the resulting torque difference is less than a threshold value. | 03-13-2014 |
Patent application number | Description | Published |
20100094706 | Method and system for directing information to a plurality of users - A method for directing information to a plurality of users, the method including enabling a plurality of users to access a shared web resource having multiple functional capabilities, automatically monitoring interactions of the plurality of users with the shared web resource, automatically analyzing results of the monitoring to ascertain at least one shared characteristic of the plurality of users and employing results of the analyzing to selectively direct non-user originated information to the plurality of users while the plurality of users is accessing the shared web resource. | 04-15-2010 |
20110041083 | SYSTEM AND METHODOLOGY FOR PROVIDING SHARED INTERNET EXPERIENCE - A method for mutually interactive Internet activities including connecting a plurality of user clients, which together represent a group, to at least one Internet activity server, supplying to each of the plurality of user clients representing the group at least partially identical content from the at least one Internet activity server, whereby each of the plurality of users in the group has at least partially common shared Internet activity experience and based on information regarding at least one of the users in the group, which information indicates at least one common characteristic of the plurality of users in the group, configuring the at least partially common shared Internet activity experience responsive to the at least one common characteristic. | 02-17-2011 |
20130028115 | COMBINING P2P AND SERVER-BASED CONFERENCING - A system and a method for teleconferencing including a plurality of terminals, a plurality of peer servers and at least one conferencing servers, where the terminals measure their channel quality, create at least one group of terminals according to their channel quality measurements, and using a coding scheme adaptive to the channel quality measurements. The terminals communicate conferencing content via peer-to-peer communication, directly between terminals who are members of the group of terminals, and using the selected coding scheme, and communicate the same conferencing content with other terminals participating in the conferencing call via at least one network device such as a conferencing-server and a peer-server. Where the conferencing-server and/or the peer-server provide conversion for the conferencing content, adaptive to the other terminals. | 01-31-2013 |
20150051962 | SYSTEMS AND METHODS FOR MANAGING SOCIAL NETWORKS FOR COUPON DISTRIBUTION - A method and a system for distributing coupons for buying articles enabling a first user to provide a second user with an entitlement to a coupon, enabling the second user to obtain the coupon providing a price reduction for buying an article, and, upon the purchase of the article using the coupon, providing a commission to the first user. | 02-19-2015 |
20150180730 | SYSTEM, METHOD, AND COMPUTER PROGRAM FOR INTER-MODULE COMMUNICATION IN A NETWORK BASED ON NETWORK FUNCTION VIRTUALIZATION (NFV) - According to one aspect of the present invention there is provided a system, method, and computer program product for communicating information in a communication network using network function virtualization (NFV-based communication network), the method including: sending a communication from a first entity of the NFV-based communication network, the first entity being a sender, and receiving the communication by a second entity of the NFV-based communication network, the second entity being a receiver, where the communication includes: an identification of the sender of the communication, and an identification of the receiver of the communication, an identification of a function associated with the NFV-based communication network, and an authorization associating one or more of the sender and the receiver with the function. | 06-25-2015 |
Patent application number | Description | Published |
20120308086 | AUTOMATIC METHOD AND SYSTEM FOR VISUAL ANALYSIS OF OBJECT AGAINST PRESET - A system for diagnosing an object that includes a preset of an object, a visual representation associated with one or more sub objects of at least part of the object, and a module to analyze the applicable visual representation. The visual representation is captured by a device and provides a specified status of the object. Further the analysis provides a measure of fit between the preset and the specified status of the object as captured and is carried out based on keypoint descriptors used to separate sub objects on the applicable visual representation. The device has a reproduction capturing device and data connectivity. | 12-06-2012 |
20140111647 | AUTOMATIC IMAGE CONTENT ANALYSIS METHOD AND SYSTEM - A system and method for analyzing and wirelessly transmitting information in real-time, comprising capturing snapshots and videos, by utilizing for example a smartphone. The images are analyzed in conjunction with other system data to provide the user: 3 dimensional images, GPS coordinates, safety alerts, etc. In particular, the system is mountable within a vehicle interior to provide: road conditions, dangerous driving situations, the make/model/manufacturer of surrounding cars, GPS coordinates, and the identity of local businesses. The user may also share the information via wireless transmissions with surrounding users possessing the same system, such as for real-time video gaming systems. And the system may also be detached from the vehicle for use in other scenarios, such as searching a merchant database for matching items and wirelessly sending the information to other system users. | 04-24-2014 |
20150088605 | SYSTEM AND METHOD FOR IDENTIFYING A MARKETPLACE STATUS - A system for diagnosing an object that includes a preset of an object, a visual representation associated with one or more sub objects of at least part of the object, and a module to analyze the applicable visual representation. The visual representation is captured by a device and provides a specified status of the object. Further the analysis provides a measure of fit between the preset and the specified status of the object as captured and is carried out based on keypoint descriptors used to separate sub objects on the applicable visual representation. The device has a reproduction capturing device and data connectivity. | 03-26-2015 |
Patent application number | Description | Published |
20090259808 | Methods of Sanitizing a Flash-Based Data Storage Device - A data storage device includes one or more non-volatile, blockwise erasable data storage media and a mechanism for sanitizing the media in response to a single external stimulus or in response to a predetermined physical or logical condition. Optionally, only part of the media is sanitized, at a granularity finer than the blocks of the medium. Setting a flag in an auxiliary nonvolatile memory enables an interrupted sanitize to be detected and restarted. Optionally, a “death certificate” verifying the sanitizing is issued. Preferably, the media are configured in a manner that allows atomic operations of the sanitizing to be effected in parallel. | 10-15-2009 |
20090313420 | Method for saving an address map in a memory device - A method for saving an address map in a memory device is provided. In one embodiment, a logical-to-physical address map is stored in a volatile memory of a memory device. The memory device receives a command from a host device to perform an operation that is associated with a power-down sequence of the host device, such as a flush cache command. In response to receiving the command, the memory device performs the operation and saves the logical-to-physical address map in a non-volatile memory of the memory device. In this way, the command triggers both the performance of the operation and the saving of the logical-to-physical address map in the non-volatile memory of the memory device. | 12-17-2009 |
20150153960 | METHODS OF SANITIZING A FLASH-BASED DATA STORAGE DEVICE - A data storage device includes one or more non-volatile, blockwise erasable data storage media and a mechanism for sanitizing the media in response to a single external stimulus or in response to a predetermined physical or logical condition. Optionally, only part of the media is sanitized, at a granularity finer than the blocks of the medium. Setting a flag in an auxiliary nonvolatile memory enables an interrupted sanitize to be detected and restarted. Optionally, a “death certificate” verifying the sanitizing is issued. Preferably, the media are configured in a manner that allows atomic operations of the sanitizing to be effected in parallel. | 06-04-2015 |