Sensor Device and Method for Detecting an External Impact Load on a Vehicle
    1.
    发明申请
    Sensor Device and Method for Detecting an External Impact Load on a Vehicle 审中-公开
    用于检测车辆外部冲击载荷的传感器装置和方法

    公开(公告)号:US20080060450A1

    公开(公告)日:2008-03-13

    申请号:US10529155

    申请日:2003-08-29

    IPC分类号: G01L1/24

    CPC分类号: B60R21/0136 B60R21/34

    摘要: The invention relates to a sensor device and a method for detecting an external impact load on a vehicle (12), especially in the event of a collision with a pedestrian. Said sensor device comprises a sensor line (14) which reacts to a mechanical deformation, a carrier body (16) for receiving the sensor line (14), and a measuring unit (20) which co-operates with the sensor line (14) and is used to provide an impact signal. Said carrier body (16) has a deformation structure (18) engaging with the sensor line (14), for varying the transmission of pressure force in certain sections.

    摘要翻译: 本发明涉及一种用于检测车辆(12)上的外部冲击负荷的传感器装置和方法,特别是在与行人碰撞的情况下。 所述传感器装置包括对机械变形作出反应的传感器线路(14),用于接收传感器线路(14)的载体主体(16)和与传感器线路(14)配合的测量单元(20) 并用于提供冲击信号。 所述承载体(16)具有与传感器线(14)接合的变形结构(18),用于改变某些部分中的压力传递。