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发明授权
CN107878392B 转向锁定装置 失效 - 权利终止

转向锁定装置
摘要：
转向锁定装置(1)具备对锁定部件(12)的位置进行检测的位置检测部(27)。位置检测部(27)具备：数字输出式的第1解锁检测部(27b)，其由第1解锁检测部(27b)与被检测部(28)的位置关系，检测出锁定部件(12)位于解锁位置；以及模拟输出式的第2解锁检测部(27c)，其由第2解锁检测部(27c)与被检测部(28)的位置关系，检测出锁定部件(12)位于锁定位置和解锁位置之间的中间位置。位置判断部(31)基于第1解锁检测部(27b)的检测信号(Sb)和输出波形根据锁定部件(12)的移动而抛物线状地改变的第2解锁检测部(27c)的检测信号(Sc)，来判断锁定部件(12)是否位于解锁位置。
摘要（英）：

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).

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