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    STEERING LOCK DEVICE
    2.
    发明公开
    STEERING LOCK DEVICE 审中-公开
    转向锁定装置

    公开(公告)号：EP3300964A1

    公开(公告)日：2018-04-04

    申请号：EP17190759.5

    申请日：2017-09-13

    申请人： Kabushiki Kaisha Tokai Rika Denki Seisakusho

    发明人： OKUDA, Koji ,  MATSUMOTO, Masakazu ,  MORISHITA, Takuma ,  MATSUYAMA, Takanori ,  SEKINE, Naoki ,  MAEKAWA, Mineo

    IPC分类号： B60R25/0215

    CPC分类号： B60R25/02153 ,  B60R25/34

    摘要： A steering lock device (1) includes a position detector (27) that detects a position of a lock member (12). The position detector (27) includes a first unlock detecting portion (27b) of a digital output type that detects that the lock member (12) is located in an unlock position from a positional relationship with a detected portion (28) and a second unlock detecting portion (27c) of an analog output type that detects that the lock member (12) is located in an intermediate position, which is between a lock position and the unlock position, from a positional relationship with the detected portion (28). A position determination portion (31) determines whether or not the lock member (12) is located in the unlock position based on a detection signal (Sb) of the first unlock detecting portion (27b) and a detection signal (Sc) of the second unlock detecting portion (27c), which has a parabolic output waveform that changes in accordance with movement of the lock member (12).

    摘要翻译： 转向锁定装置（1）包括检测锁定构件（12）的位置的位置检测器（27）。 位置检测器27包括数字输出型的第一解锁检测部27b，该第一解锁检测部27b根据与被检测部28的位置关系来检测锁定部件12位于解锁位置， （28）的位置关系来检测锁定部件（12）位于锁定位置与解锁位置之间的中间位置的模拟输出型检测部（27c）。 位置确定部分（31）基于第一解锁检测部分（27b）的检测信号（Sb）和第二解锁检测部分（27b）的检测信号（Sc）确定锁定部件（12）是否位于解锁位置 解锁检测部分27c具有随着锁定部件12的移动而变化的抛物线输出波形。