METHOD AND SYSTEM FOR VEHICLE ANTI-THEFT AUTHENTICATION, STORAGE MEDIUM, AND VEHICLE

    公开(公告)号:US20230142262A1

    公开(公告)日:2023-05-11

    申请号:US18053579

    申请日:2022-11-08

    IPC分类号: B60R25/24 B60R25/04

    CPC分类号: B60R25/24 B60R25/04

    摘要: The disclosure relates to the field of vehicles, and particularly, to a method and system for vehicle anti-theft authentication, a storage medium, and a vehicle including the system. The method includes the following steps: determining whether key information in a vehicle key matches preset information; performing primary anti-theft authentication between a vehicle body controller and a gateway in a case of matching, to determine whether to activate a vehicle basic function; and performing secondary anti-theft authentication between the gateway and a power controller in a case of meeting a preset condition, to determine whether to activate a vehicle driving function, where the preset condition includes that the vehicle basic function has been activated.

    Authorizing the Use of a Motor Vehicle
    90.
    发明申请

    公开(公告)号:US20190016304A1

    公开(公告)日:2019-01-17

    申请号:US16136018

    申请日:2018-09-19

    IPC分类号: B60R25/24 G07C9/00

    摘要: A method for authorizing the use of a motor, having at least one first vehicle antenna and one second vehicle antenna located at a spatial distance from one another, includes transmitting, by the first vehicle antenna, a first signal that is received by an identification provider antenna of a portable identification provider, and ascertaining, by the portable identification provider, at least one spatial component of a first electromagnetic field of the received first signal using an angle-resolving magnetic field sensor. The method also includes transmitting, by the second vehicle antenna, a second signal that is received by the identification provider antenna, and ascertaining, by the portable identification provider, at least one spatial component of a second electromagnetic field of the received second signal using the angle-resolving magnetic field sensor. An angle at least between the ascertained at least one spatial component of the first electromagnetic field and the ascertained at least one spatial component of the second electromagnetic field is then determined.