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公开(公告)号：US20170316623A1
公开(公告)日：2017-11-02
申请号：US15493876
申请日：2017-04-21
发明人： Sylvain GODET , Arthur FOUSS
CPC分类号： G07C5/008 , B60C23/0471 , B60C23/0479 , B60C23/06 , B60C23/061 , G07C5/0816 , G07C5/0841 , H04W88/02
摘要： Disclosed is a method for remotely loading digital data to an electronics unit for measuring operating parameters of a wheel of a motor vehicle, the remote loading being carried out by a remote loading tool external to the wheel. The method includes the positioning of the external remote loading tool in the proximity of the wheel at least, emission of at least one frame of mechanical waves by the external remote loading tool toward the electronics unit, the waves being representative of the data to be remotely loaded, reception of at least the frame of mechanical waves by the electronics unit via the mechanical parameter measurement sensor, and the conversion of the mechanical waves into electrical signals and then into digital signals containing the remotely loaded data in digital form, and the storage of the remotely loaded data in the electronics unit.
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公开(公告)号：US20170322287A1
公开(公告)日：2017-11-09
申请号：US15496028
申请日：2017-04-25
发明人： Rachid BENBOUHOUT , Sylvain GODET
CPC分类号： G01S5/26 , B60R25/24 , B60R2325/10 , B60R2325/205 , G01S5/30 , G01S11/16 , G07C9/00309 , G07C2009/00769 , G07C2209/63 , H04B11/00
摘要： Disclosed is a method for locating a portable device giving “hands free” access to a vehicle, by a location device intended to be installed in the vehicle, the portable device communicating with the location device by ultra high frequency waves, the invention consisting at each transmission of an ultra high frequency signal by the location device: of simultaneously transmitting by the location device at least one ultrasonic signal, intended for the portable device; of measuring a delay between a first time of reception of the ultra high frequency signal and un second time of reception of the ultrasonic signal by the portable device; of determining a distance between the portable device and the location device on the basis of the delay thus measured. Also disclosed is a location device and a corresponding portable device.
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3.发明申请公开(公告)号：US20170272907A1
公开(公告)日：2017-09-21
申请号：US15459904
申请日：2017-03-15
发明人： Sylvain GODET , Frederic MERLET
IPC分类号： H04W4/02 , G01S5/02 , H04B17/318
CPC分类号： H04W4/023 , E05B77/48 , G01S5/0252 , G01S5/0263 , G01S11/06 , G01S13/825 , G07C9/00174 , G07C9/00309 , G07C2209/63 , H04B17/318 , H04W4/027
摘要： Disclosed is a method of determining the position of a portable user device around a vehicle by a location device placed on board the vehicle and communicating with the portable device by radio waves, including the execution of the following steps whenever the portable device receives a signal from the location device: step E3: Measuring and storing a value of strength of the signal) thus received; step E4: Measuring and storing a value of acceleration) of the portable device; step E5: Calculating a ratio between a variation of the strength value thus measured, relative to a strength value stored at a preceding instant-RSSI, and a variation of the acceleration value thus measured, relative to an acceleration value stored at the preceding instant-AC; step E6: Comparing the ratio thus calculated with at least one predetermined threshold, in order to determine a distance between the portable device and the vehicle.
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4.发明申请METHOD FOR LOCATING, VIA ULTRA HIGH FREQUENCY, A MOBILE DEVICE FOR "HANDS-FREE" ACCESS TO AN AUTOMOTIVE VEHICLE AND ASSOCIATED LOCATING DEVICE 审中-公开用于定位的方法，通过超高频，用于“无车”接入汽车和相关定位装置的移动装置公开(公告)号：US20170064517A1
公开(公告)日：2017-03-02
申请号：US15246756
申请日：2016-08-25
发明人： Jerome LEE , Sylvain GODET , Stephane BILLY
CPC分类号： H04W4/046 , B60R25/245 , G01S5/0226 , G01S7/282 , G01S11/06 , G01S13/74 , G01S13/765 , H01Q1/3241 , H04W4/023
摘要： A method for locating, via ultra high frequency, a mobile device (T) for “hands-free” access to a vehicle (V), via a locating device (D′) on board the vehicle (V), the locating device (D′) including an ultra high frequency transceiver (10′), an electrical power supply source (Vcc) and an antenna (A′), the locating method being noteworthy in that the transceiver (10′) is disconnected from the antenna (A′), and that the transceiver (10′) is connected to an attenuation module (M1, M2, M3) located at a predetermined distance (L1, L2, L3) from the transceiver (10′) and including an impedance (Z1, Z2, Z3) of predetermined value connected to ground, the predetermined distance (L1, L2, L3) between the transceiver (10′) and the attenuation module (M1, M2, M3) and the predetermined value of the impedance (Z1, Z2, Z3) defining an area (A1, A2, A3) for locating the mobile device (T) around the vehicle (V).
摘要翻译： 一种用于经由超高频定位用于通过车辆（V）上的定位装置（D'）对车辆（V）进行“免提”接入的移动装置（T）的方法，所述定位装置 D'），包括超高频收发器（10'），电源（Vcc）和天线（A'），所述定位方法值得注意的是，收发器（10'）与天线（A '），并且收发器（10'）连接到位于距收发器（10'）预定距离（L1，L2，L3）处的衰减模块（M1，M2，M3），并且包括阻抗（Z1， Z2，Z3）与收发器（10'）和衰减模块（M1，M2，M3）之间的预定距离（L1，L2，L3）和阻抗的预定值（Z1，Z2） ，Z3）限定用于在所述车辆（V）周围定位所述移动设备（T）的区域（A1，A2，A3）。
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