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1.发明公开公开(公告)号：US20240353549A1
公开(公告)日：2024-10-24
申请号：US18682887
申请日：2022-07-07
CPC分类号： G01S13/0209 , B60R25/24 , G07C9/00309 , H04W4/40 , H04W4/80 , G07C2209/63
摘要： A circuit apparatus for locating a device unit in a respective locating session communicating bidirectionally with the device unit via ultra-wide-band radio in a predetermined common frequency band, comprises a control unit configured to control a transceiver unit of the circuit apparatus to emit a respective locating signal to the respective device unit in successive time blocks of a predetermined time grid of the locating session. The circuit apparatus comprises a monitoring unit configured to check, before the respective transmission of a locating signal to be transmitted, whether a predetermined transmission condition specifying a maximum permissible degree of utilization for the frequency band is fulfilled by the transmission of the locating signal to be transmitted, to enable the emission of the locating signal to be transmitted if the transmission condition is fulfilled, and otherwise to block the emission of the locating signal to be transmitted.
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公开(公告)号：US12117702B2
公开(公告)日：2024-10-15
申请号：US18018638
申请日：2021-07-23
IPC分类号： G02F1/1362 , G02F1/1335 , G02F1/13357 , G02F1/135 , B60K35/00 , B60K35/22 , B60K35/81
CPC分类号： G02F1/136209 , G02F1/133514 , G02F1/133615 , G02F1/1351 , B60K35/00 , B60K35/22 , B60K35/81 , B60K2360/1523 , B60K2360/343
摘要： A backlight unit for a vehicular component is disclosed. In particular, the vehicle component is for displaying vehicular information. The backlight unit comprises a screen divided into an array of segments and a transparent plate for directing light rays through the screen. Each segment of the array of segments is capable to operate between a mode for permitting light rays to pass through, allowing light rays passing through the transparent plate and the screen, and a mode for blocking light rays from passing through blocking light rays from passing through the screen.
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3.发明授权公开(公告)号：US12117355B2
公开(公告)日：2024-10-15
申请号：US17758547
申请日：2020-12-09
IPC分类号： G01L19/06
CPC分类号： G01L19/0672
摘要： A sealing element for a pressure sensor assembly for a motor vehicle for crash detection. The sealing element has a through-recess running in an axial direction and a main body having an outer wall and an inner wall surrounding the through-recess, as well as having a lower axial end and an upper axial end, wherein the inner wall of the main body has a first wall section widening towards the lower axial end, wherein the lower axial end of the main body faces the pressure sensor housing in the assembled state, and wherein the first wall section forms a contact surface for contact with the pressure sensor housing, on which at least sections of the pressure sensor housing rest in the assembled state.
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公开(公告)号：US20240328901A1
公开(公告)日：2024-10-03
申请号：US18615027
申请日：2024-03-25
CPC分类号： G01M17/02 , B60C11/246 , B60C2019/004
摘要： A method for determining a compensated acceleration gradient for a tire of a vehicle including sensors for acquiring signals indicative of variables considered from a group including: the tire pressure of the tire, the footprint quotient and the speed of the vehicle, the compensated acceleration gradient being a function of a raw acceleration gradient, of instantaneous values and of reference values of the variables. The compensated acceleration gradient is a function of compensation factors obtained by a learning phase of acquiring the values for the raw acceleration gradient and of calculating the compensation factors. A tire wear monitoring method and to a motor vehicle for implementing the methods are also disclosed.
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公开(公告)号：US20240320368A1
公开(公告)日：2024-09-26
申请号：US18575492
申请日：2022-06-24
发明人： Khup Khawm Mung , Yi Wang
CPC分类号： G06F21/6245 , B60W50/08 , B60W2540/043 , B60W2556/10 , G06F2221/2143
摘要： To improve user data management in vehicles, a computer-implemented method, for deletion of data in a data storage of a vehicle having an HSM, includes: a) a user causing an HMI to generate an erase command for private data that is suitable to personally identify the user; b) transmitting the erase command to an ECU of the vehicle; c) identifying the user by checking a user ID stored in a user ID database and determining the existence of the user ID and, if the user ID is determined to exist, continuing in step d), otherwise continuing in step e); d) generating a request for destruction of an encryption key that is associated with the user ID and sending said request to the HSM and the HSM destroying the encryption key; and e) delete the private data indicated by the user.
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公开(公告)号：US12081918B2
公开(公告)日：2024-09-03
申请号：US17627670
申请日：2020-07-20
发明人： Philip Pikart , Tobias Huber
IPC分类号： H04N9/31 , B60K35/00 , G03B21/62 , G06F3/04883 , B60K35/60
CPC分类号： H04N9/3194 , B60K35/00 , G03B21/62 , G06F3/04883 , H04N9/3108 , H04N9/3155 , B60K35/60 , B60K2360/334 , B60K2360/785
摘要： The invention relates to an optical arrangement comprising at least one spatial modulator for light, comprising at least one light source and comprising at least one projection region, it being possible for the spatial modulator to be irradiated by the light from the light source and the projection region being connected downstream of the spatial modulator in the beam path of the light, characterized in that the light source can be at least temporarily modulated and the modulator can be controlled such that at least one portion of the projection region can be irradiated by the modulated light, and in that the optical arrangement comprises at least one sensor, by means of which a change to the modulatable light owing to a body approaching and/or retreating and/or being arranged at or in the portion can be detected. The invention further relates to a method using the optical device.
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公开(公告)号：US12078711B2
公开(公告)日：2024-09-03
申请号：US18569064
申请日：2022-06-24
发明人： Stéphane Billy , Sylvain Godet , Rachid Benbouhout
摘要： A method for detecting the opening of the openable sections of a motor vehicle by a detection device. The device includes at least two ultra-high-frequency communication modules, each located on a different openable section and connected to an electronic computer. An opening angle of a first openable section is determined based on: a first distance between a rotation point of the first openable section on which a first communication module is located and a position of a second module when the two openable sections associated with the two modules are closed; a second distance between a rotation point of the first openable section and a position of the first module on the openable section; a distance between the two modules when the two openable sections associated with the two modules are closed; a distance between the modules, determined by a time of flight of ultra-high-frequency radiation exchanged between the modules.
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公开(公告)号：US12073279B2
公开(公告)日：2024-08-27
申请号：US18018969
申请日：2021-07-16
发明人： Serban Craciun
CPC分类号： G06K7/10128 , G07C9/00309 , G07C2009/00769 , G07C2209/64
摘要： A system comprises a near-field communication controller, a near-field communication antenna electrically coupled to the near-field communication controller, and a near-field communication front end circuit coupled between the near-field communication antenna and the near-field communication controller, wherein the near-field communication front end circuit comprises a sensing capacitor configured to function as a serial capacitance in a matching circuit of the near-field communication front end circuit, the sensing capacitor is further configured to additionally function as a capacitive proximity sensor, and the near filed communication controller is configured to function as a near-field communication controller and to additionally perform capacitive sensing functionalities.
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公开(公告)号：US20240278464A1
公开(公告)日：2024-08-22
申请号：US18439090
申请日：2024-02-12
发明人： Hervé Contet , Martin Throm , Marco Benner
CPC分类号： B29C45/14639 , G01D11/245 , G01D11/30 , B29L2031/3406
摘要： A method for manufacturing a sensor for a motor vehicle. The method includes the steps of placing leads on a support, positioning a mold, injecting overmolding material into the mold so as to obtain a sealing housing comprising a body and a hatch, the hatch being formed adjacently to the belt in the plane of the lower face of the body by being connected to the joining lateral face by at least one portion of overmolding material, called “connecting portion”, removing the mold, applying a force to the hatch in order to insert it by sliding and close the lower face of the sealing housing, filling the internal space of the sealing housing with a sealing gel in order to seal the leads, and externally overmolding the entire sensor.
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公开(公告)号：US20240270211A1
公开(公告)日：2024-08-15
申请号：US18691338
申请日：2022-09-06
发明人： Petr Novak
摘要： A cleaning apparatus for cleaning an exposed surface of a sensor apparatus of a vehicle, including a hydraulic device for application of cleaning fluid to the exposed surface and a pneumatic device for targeted application of an air flow to the exposed surface. In order for the cleaning apparatus to be able to clean and dry in particular larger surfaces efficiently and evenly, the hydraulic device and the pneumatic device are combined in a common housing such that, when installed, the cleaning apparatus extends along at least one edge of the exposed surface.
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