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    Passive Entry Passive Start Verification With Two-Factor Authentication
    1.
    发明申请
    Passive Entry Passive Start Verification With Two-Factor Authentication 有权

    公开(公告)号：US20220172530A1

    公开(公告)日：2022-06-02

    申请号：US17499849

    申请日：2021-10-12

    Applicant: Ford Global Technologies, LLC

    Inventor： Lawrence Chikeziri Amadi ,  Ali Hassani ,  Walter Joseph Talamonti ,  John Robert Van Wiemeersch

    IPC: G07C9/00 ,  B60R25/24 ,  B60R25/20 ,  G07C9/22

    Abstract: A method for a secure Passive Entry Passive Start (PEPS) authentication protocol measures the walking gait of a user approaching a related vehicle using a passive key device carried by the user. The method also includes measuring the user's gait from the perspective of the vehicle using a vehicle perception system to compare the two and validate the security of an unlock request, authenticate the unlocking session, and protect against relay attacks. The two-factor authentication protocol validates the physical presence and temporal state of the key fob or mobile phone relative to the vehicle using detected key gait measurement (key G-gait) and a vehicle perception-based gait (C-gait) measurement by comparing the independent gaits and generating control commands responsive to consistent and inconsistent measurements.

    EMERGENCY IN-LANE STEERING ASSIST WITH BRAKING
    3.
    发明申请
    EMERGENCY IN-LANE STEERING ASSIST WITH BRAKING 有权
    紧急行车转向助力装置

    公开(公告)号：US20150321668A1

    公开(公告)日：2015-11-12

    申请号：US14275062

    申请日：2014-05-12

    Applicant: Ford Global Technologies, LLC

    Inventor： Shane Elwart ,  Walter Joseph Talamonti ,  Doug Scott Rhode

    IPC: B60W30/09 ,  B60W10/20 ,  B60W10/18 ,  B62D6/00 ,  G05D1/02

    CPC classification number: B60T8/1755 ,  B60T8/17557 ,  B60T2201/087 ,  B60W10/18 ,  B60W10/20 ,  B60W30/09 ,  B60W30/10 ,  B62D6/00 ,  G05D1/0246 ,  G05D1/0257 ,  G08G1/16 ,  G08G1/166 ,  G08G1/167

    Abstract: An emergency in-lane steering assist system for use during a braking event comprises an object sensor for detecting the presence of an object in front of a motor vehicle and providing data from which the distance from the object to the motor vehicle is determined and a velocity sensor providing data from which the forward velocity of the motor vehicle is determined. A controller in communication with the object sensor and the velocity sensor calculates a Time to Contact (TTC) with the detected object and a steering system is responsive at least in part to operation by the controller. If the calculated TTC is less than a predetermined TTC, the controller provides a lateral steering input during the braking event to reduce the linear distance traveled by the motor vehicle relative to a predetermined path in the lane.

    Abstract translation: 在制动事件期间使用的紧急车内转向辅助系统包括用于检测机动车辆前方的物体的存在的物体传感器，并提供确定从物体到机动车辆的距离的数据，并且速度 传感器提供确定机动车辆前进速度的数据。 与对象传感器和速度传感器通信的控制器与检测到的物体一起计算接触时间（TTC），并且转向系统至少部分地响应于控制器的操作。 如果所计算的TTC小于预定TTC，​​则控制器在制动事件期间提供横向转向输入，以减少机动车辆相对于车道中的预定路径行进的线性距离。

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