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公开(公告)号：US20220332341A1
公开(公告)日：2022-10-20
申请号：US17857240
申请日：2022-07-05
Applicant: APTIV TECHNOLOGIES LIMITED
Inventor： Guillaume TOURNABIEN , Cyril ROUMIER
Abstract: A method for detecting non-visible vehicles in a vehicle's environment includes screening, by a receiver of a proximity sensor, any incoming proximity signal capable of propagating through the air along a non-linear path. Receiving such an incoming proximity signal and processing the received proximity signal allows for detecting an object that is otherwise not visible to a driver or another type of sensor on a vehicle and warning the driver or an advanced driver-assistance system about the detected object.
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公开(公告)号：US20230129971A1
公开(公告)日：2023-04-27
申请号：US17971953
申请日：2022-10-24
Applicant: APTIV TECHNOLOGIES LIMITED
Inventor： Markus HEINRICH , Guillaume TOURNABIEN
Abstract: A vehicle power distribution circuit (14) for connecting between an energy store (2) and a power line (8) connected to a generator or DC/DC-Converter (9). The circuit (14) has a charging line (7) connecting between the energy store (2) and the power line (8) for charging the energy store (2) when a forward voltage is applied by the generator or DC/DC-Converter (9). A protection switch (6) is provided in the charging line (7) and is openable for preventing conduction of current through the protection switch (6) in response to a drop in voltage on the power line (8). An ideal diode arrangement (13) is provided in parallel to the protection switch (6) in the charging line (7) for conducting the forward current from the generator or DC/DC-Converter (9) to the energy store (2). The ideal diode arrangement (13) prevents the conducting of a reverse current when a reverse voltage is applied.
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3.发明申请公开(公告)号：US20210066905A1
公开(公告)日：2021-03-04
申请号：US16997039
申请日：2020-08-19
Applicant: APTIV TECHNOLOGIES LIMITED
Inventor： Markus HEINRICH , Guillaume TOURNABIEN
Abstract: An electrical safety system comprises a main safety device including a N-type transistor and an auxiliary safety device including a P-type transistor, alternately activated under command of a controller. The N-type transistor and the P-type transistor have the function of overcurrent protection, respectively in a first operating mode and in a second operating mode. The auxiliary safety device includes a passive component, connected in series with the P-type transistor, for providing a voltage drop when a current passes through the passive component, and a driving circuit for turning off the P-type transistor under control of the voltage drop exceeding a first threshold, in the second operating mode.
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Patent Agency Ranking
公开(公告)号：US20230318293A1
公开(公告)日：2023-10-05
申请号：US18120493
申请日：2023-03-13
Applicant: APTIV TECHNOLOGIES LIMITED
Inventor： Krzysztof TOKARZ , Guillaume TOURNABIEN
IPC: H02J3/00 , B60R16/033
CPC classification number: H02J3/0073 , B60R16/033 , H02J3/0012
Abstract: A system for controlling power supply to a load from a power supply line including a first circuit, at least a second circuit, a control module, and a monitoring module. The first circuit includes a first path for supplying power to the load, and a first switching mechanism for controlling the supply of power through the first path. The second circuit includes a second path for supplying power to the load and a second switching mechanism for controlling the supply of power through the second path. The control module is configured to output control signals to control operations of the circuits to independently switch on or off each of the respective paths. The monitoring module is configured to monitor physical quantity parameters of the paths, to detect deviations of the physical quantity parameter values from respective reference values to check the consistency between the first and second path.
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公开(公告)号：US20200377115A1
公开(公告)日：2020-12-03
申请号：US16865930
申请日：2020-05-04
Applicant: APTIV TECHNOLOGIES LIMITED
Inventor： Guillaume TOURNABIEN , Cyril ROUMIER
Abstract: A method for detecting non-visible vehicles in a vehicle's environment, wherein each vehicle is equipped with at least one proximity sensor, the method comprising for a driven vehicle the steps of: screening, by a receiver of the proximity sensor, any incoming proximity signal capable of propagating through the air along a non-linear path; Receiving an incoming proximity signal coming from a non-visible vehicle (B); processing the received proximity signal to detect the non-visible vehicle; and warning a driver and/or an advanced driver-assistance system about the detected non-visible vehicle.
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公开(公告)号：US20230022313A1
公开(公告)日：2023-01-26
申请号：US17942549
申请日：2022-09-12
Applicant: APTIV TECHNOLOGIES LIMITED
Inventor： Cyril ROUMIER , Guillaume TOURNABIEN
Abstract: A vision system for a motor vehicle includes an optical image capture device configured to capture images of objects in its field of vision. A lighting device includes a plurality of lighting elements forming a lighting matrix configured to illuminate the field of vision of the optical device. A control device associated with the optical device and the lighting device is configured to determine the nature of each image of an object captured by the optical device. The control device is configured to locate the object, select the lighting elements of the lighting matrix capable of illuminating the object relative to the location of the object, and individually control at least one lighting characteristic of each selected lighting element so as to be able to determine the nature of the image of the object captured by the optical device.
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7.发明申请公开(公告)号：US20220376487A1
公开(公告)日：2022-11-24
申请号：US17834357
申请日：2022-06-07
Applicant: APTIV TECHNOLOGIES LIMITED
Inventor： Markus HEINRICH , Guillaume TOURNABIEN
Abstract: An electrical safety system comprises a main safety device including a N-type transistor and an auxiliary safety device including a P-type transistor, alternately activated under command of a controller. The N-type transistor and the P-type transistor have the function of overcurrent protection, respectively in a first operating mode and in a second operating mode. The auxiliary safety device includes a passive component, connected in series with the P-type transistor, for providing a voltage drop when a current passes through the passive component, and a driving circuit for turning off the P-type transistor under control of the voltage drop exceeding a first threshold, in the second operating mode.
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公开(公告)号：US20200336644A1
公开(公告)日：2020-10-22
申请号：US16847702
申请日：2020-04-14
Applicant: APTIV TECHNOLOGIES LIMITED
Inventor： Cyril ROUMIER , Guillaume TOURNABIEN
Abstract: A vision system for a motor vehicle includes an optical image capture device configured to capture images of objects in its field of vision. A lighting device includes a plurality of lighting elements forming a lighting matrix configured to illuminate the field of vision of the optical device. A control device associated with the optical device and the lighting device is configured to determine the nature of each image of an object captured by the optical device. The control device is configured to locate the object, select the lighting elements of the lighting matrix capable of illuminating the object relative to the location of the object, and individually control at least one lighting characteristic of each selected lighting element so as to be able to determine the nature of the image of the object captured by the optical device.
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