Patent application number | Description | Published |
20100007728 | System for Determining Objects - A system for multimodal detection of objects in a field of vision located in front of or behind a vehicle, wherein a surroundings-sensing process is carried out by a radar sensor, the radar sensor output signal is fed to a radar signal analysis method, and a visual surroundings-sensing process is carried out by a video sensor, the video output signal being fed to a video analysis method. Object determination takes place such that objects detected by the radar signal analysis method are fed for verification to an object confirmation and situation analysis module by an object detected by the video analysis method. | 01-14-2010 |
20100066562 | Method for Producing A Localized Warning of Dangerous Situations for Vehicles - A method for issuing warnings in vehicles about hazardous situations as a function of their location, wherein the respective vehicles which are involved in the method have means for exchanging information, means for outputting warning signals and means for determining their own location coordinates, wherein the means for outputting warning signals in a first vehicle is activated and via the means for exchanging information, the position of the first vehicle is transmitted as first information and the actuated warning signal is transmitted as second information to the surrounding vehicles and in at least one further vehicle, the information is received via the means for exchanging information and the first information is compared and evaluated with further information relating to the position of the further vehicle and in the event of a hazardous situation for the further vehicle, corresponding measures for minimizing the hazardous situations are initiated in the further vehicle. | 03-18-2010 |
20110022247 | METHOD FOR THE OPEN-LOOP AND CLOSED-LOOP CONTROL OF TRAFFIC FLOW - A method for the open-loop and closed-loop control of traffic flow by means of the automatic takeover of the longitudinal control a vehicle by a driver assistance system. First, the method detects the occurrence of a special situation. Then, a driver assistance system automatically takes over the longitudinal control of the vehicle. When the special situation ends, the driver regains the control over the vehicle, which he had before the activation of the driver assistance system. | 01-27-2011 |
20110044507 | METHOD AND ASSISTANCE SYSTEM FOR DETECTING OBJECTS IN THE SURROUNDING AREA OF A VEHICLE - A method for determining relevant objects in a vehicle moving on a roadway An assistance function is executed in relation to a position of a relevant object, and the relevant objects are determined on the basis of an image evaluation of images of a surrounding area of the vehicle. The images are detected by way of camera sensors. By way of a radar sensor positions of stationary objects in the surrounding area of the vehicle are determined. A profile of a roadway edge is determined using the positions of the stationary objects and that the image evaluation is carried out in relation to the roadway edge profile determined. A driver assistance system suitable for carrying out the method is also described. | 02-24-2011 |
20110098898 | METHOD AND DEVICE FOR ASSISTING A VEHICLE OPERATOR - A method for assisting an operator of a vehicle which is approaching a set of traffic lights which permits a stop line to be crossed in at least one first operating state and does not permit the stop line to be crossed in a second operating state. The method provides that (i) a signal which describes the current operating state of traffic lights and the time period until the operating state changes is received in the vehicle, (ii) in the vehicle, verification is carried out on the basis of the received signal as to whether the vehicle can reach the stop line at a speed from a predefined speed range while the set of traffic lights is in the first operating state, and (iii) a speed of the vehicle is influenced and/or a recommendation for influencing the speed is generated as a function of the result of the verification. | 04-28-2011 |
20120268293 | METHOD AND APPARATUS FOR COMMUNICATION - The invention relates to a method for a vehicle to communicate with another vehicle or with an infrastructure device which has a particular range which is dependent on the current position of the vehicle. In order to ensure correct operation of the communication, the range to be expected for the communication is derived inter alia from the nature of the surroundings, which is dependent on the current position of the vehicle. The invention also relates to an appropriate apparatus for communication. | 10-25-2012 |
20130144484 | DEVICE FOR TESTING A SAFETY AND/OR DRIVER ASSISTANCE SYSTEM - A device for testing a safety and/or driver assistance system of a first vehicle with the participation of at least one second vehicle in the region of a fixedly predefined roadway section in particular in the region of an intersection, wherein the first vehicle and the at least one second vehicle comprise in each case at least one transmitter and/or at least one receiver for the C2X communication in connection with the safety and/or driver assistance system. In order to prevent or to keep to a minimum damages to vehicles and/or injury to persons, the second vehicle is represented by a dummy device that moves in the region of the roadway section, the dummy device having the largest portion of its volume and/or its mass outside the movement of the first vehicle. | 06-06-2013 |
20130181823 | Visual Driver Information and Warning System for a Driver of a Motor Vehicle - The invention describes a visual driver information and warning system for a driver of a motor vehicle, which driver information and warning system comprises an information display device, at least one data detection means for information relating to the surrounding area and at least one data interchange device for information relating of he surrounding area, wherein a two-dimensional projection of at least one three-dimensional model of an actually existing, stationary or moving object which cannot be seen by the driver is displayed to the driver. | 07-18-2013 |
20140014473 | Testing Device and Method - A device and a method provide for the non-destructive simulation or reproduction of driving situations involving collisions and/or near-collisions between a test vehicle and a target object, while testing driver assistance systems or anticipatory vehicle sensor systems of the test vehicle. The target object is moved along a guide rope, for example by a drive rope. If a load exceeds a threshold value during a collision of the test vehicle with the target object, then the target object decouples from the guide rope. | 01-16-2014 |
Patent application number | Description | Published |
20130062130 | Electric or Hybrid Motor Vehicle Bodywork Structure, This Vehicle, and Method for Controlling/Modifying the Temperature of the Passenger Compartment Thereof - A bodywork structure for controlling or modifying the temperature of a passenger compartment of an electric or hybrid motor vehicle is provided. The bodywork structure includes at least one interior and exterior panel and one intermediate layer between the panels, each panel being based on a thermally conducting and electrically insulating material. The intermediate layer has at least one phase change material PCM and electric components coupled to it and is configured to be connected to an accumulator battery and which are able to convert the electrical energy available when the battery is being recharged into thermal energy stored by the PCM, so that the stored thermal energy is then transmitted to the interior of the vehicle when the latter is in use thanks to crystallizing of the at least one PCM, which is conversely able, by melting, to absorb an excess of heat inside the vehicle when this PCM is not recharged. | 03-14-2013 |
20140027003 | Rubber Composition Based On At Least One EPDM And A Phase-Change Material, Pipe Incorporating Same And Process For Preparing This Composition - The present invention relates to a crosslinked rubber composition based on at least one elastomer of ethylene-propylene-diene terpolymer type (EPDM) and on at least one phase-change material (PCM), to a process for preparing this composition and to a multilayer pipe incorporating it. This composition includes at least 100 phr (phr: parts by weight per one hundred parts of elastomer(s)) of at least one phase-change material (PCM), and it is such that said at least one PCM is dispersed in the crosslinked composition and is provided with protection means that are capable of preventing its dispersion therein at a temperature above its melting point, which composition has a breaking strength of greater than 3 MPa and/or an elongation at break of greater than 100%, these properties being measured at 23° C. according to standard ASTM D 412. | 01-30-2014 |
20140030458 | Rubber Composition Based on a Silicone Elastomer and on a PCM, Process for the Preparation Thereof, Flexible Element and Thermal Control/Regulating System Incorporating Same - A crosslinked rubber composition, process for preparing same, and a flexible component based on at least one room-temperature vulcanizing “RTV” silicone elastomer and including at least one phase change material (PCM) is provided. The flexible element includes at least one elastomer layer capable of storing thermal energy and of releasing it which includes the crosslinked rubber composition. Also provided is a thermal control or regulating system incorporating the flexible element. The composition is such that the silicone elastomer has a viscosity measured at 23° C. according to the ISO 3219 standard which is less than or equal to 5000 mPa.s. The silicone elastomer inlcudes two components A and B and is crosslinked by polyaddition or polycondensation, and the composition includes the PCM, which is not encapsulated and is in the micronized state, in an amount of greater than 50 phr (phr: parts by weight per hundred parts per elastomer(s)). | 01-30-2014 |
20150267400 | Thermally insulating composition for organic monolithic gel, use thereof and process for preparing same - Provided is a gelled carbon-based composition forming an organic polymeric monolithic gel capable of forming a porous carbon monolith by pyrolysis, a use thereof and a process for preparing this composition. A composition according to the invention is based on a resin derived at least partly from polyhydroxybenzene(s) R and formaldehyde(s) F, has a thermal conductivity of less than or equal to 40 mW·m | 09-24-2015 |
Patent application number | Description | Published |
20140367556 | PHOTODETECTOR INTEGRATED CIRCUIT (IC) HAVING ASENSOR INTEGRATED THEREON FOR SENSING ELECTROMAGNETICINTERFERENCE (EMI) - A photodetector integrated circuit (IC) having an electromagnetic interference (EMI) sensor integrated therein is provided for sensing EMI at the photodetector. Integrating the EMI sensor into the photodetector IC ensures that the EMI sensor is in proximity to the photodetector so that any EMI that is sensed is actually EMI to which the photodetector is exposed. The sensed EMI may then be used for a number of reasons, such as to determine the root cause of damage to circuitry of the system, to determine the point in time at which an EMI event occurred, or to trigger a warning when a determination is made that an EMI limit has been reached. | 12-18-2014 |
20150016828 | BURST-MODE RECEIVER HAVING A WIDE DYNAMIC RANGE AND LOW PULSE-WIDTH DISTORTION AND A METHOD - A burst-mode Rx is provided that has a wide dynamic range, low pulse-width distortion and low technological overhead. The Rx is capable of processing signals having levels that range from low noise levels up to high noise levels. In addition, the Rx is capable of quickly and simultaneously adapting the TIA gain and the bit decision threshold level, thereby eliminating the need to transmit and receive a training bit sequence prior to transmitting and receiving actual data. By simultaneously adapting the TIA gain and the bit decision threshold level on the first bit of actual data received in the Rx, the Rx is capable of being used with short packets and with packets of varying lengths transmitted from different types of transmitters located in the same network. | 01-15-2015 |
20150108326 | IMPROVED FILL FACTOR OPTO-SENSITIVE DEVICE - An opto-sensitive device, a pixel configured for use in an opto-sensitive device, and a method of operating an opto-sensitive device are disclosed. The opto-sensitive device illustratively includes a capacitor stacked on top of a photodetector, thereby improving the fill factor of the opto-sensitive device. Transparent properties of the capacitor for a wavelength of interest ensure that the incident light is completely or mostly absorbed only within the photodetector and not within the capacitor. | 04-23-2015 |
20150207571 | Disturbance Tolerant Optical Device - In one embodiment, an optical device having a first and second group of the plurality of sensors is disclosed. The first and second group of the plurality of sensors may have a first and second center of gravity region respectively. The plurality of sensors may be arranged such that the first and second center of gravity region may be substantially overlapping so as disturbances created by a time varying field on the first and second group of the plurality of sensors may be substantially similar in magnitude. In another embodiment, a fiber optic transmission system having first and second groups of the plurality of sensors being arranged around a center of gravity region is disclosed. In yet another embodiment, an optical transceiver having first and second sets of the plurality of sensors arranged such that center of gravity of each group is formed at the center region is disclosed. | 07-23-2015 |
20150211899 | OPTICAL FIBER STRAIN SENSOR SYSTEM AND METHOD - An optical fiber strain sensor system and method are provided that use pixels of a three-dimension (3-D) pixel sensor to sense the respective light beams passing out of the ends of a reference fiber and a measurement fiber and for converting the respective light beams into respective electrical signals. Because 3-D camera pixels have photodiodes that are directly connected by switches to integrators within the same die, the need to use separate TIAs and phase detection circuitry in each receive channel is eliminated, which reduces system complexity and overall cost. In addition, omitting the separate TIAs and phase detection circuitry for each channel eliminates the phase uncertainty that can occur when using those components, and thus improves measurement precision. | 07-30-2015 |