发明名称 STEERING LOCK DRIVING CIRCUIT AND STEERING LOCK DEVICE
摘要 A steering lock driving circuit includes: a microcomputer that, based on a detected condition of a vehicle, outputs one of a lock command for restricting rotation of a steering shaft by a rock member to carry out steering lock and an unlock command for releasing the steering lock; a latch circuit that, when an unlock signal indicating that the lock member is located in an unlock position is input to the latch circuit, holds the unlock signal; an OR circuit to which a logical NOT signal of a signal output from the latch. circuit and a parking signal indicating that a shift position is a parking position are input; and an AND circuit to which one of the lock command and the unlock command, a signal output from the OR circuit and a condition coincidence signal generated when information detected from the vehicle satisfies a predetermined condition are input.
申请公布号 US2013006475(A1) 申请公布日期 2013.01.03
申请号 US201213524594 申请日期 2012.06.15
申请人 TOYOTA JIDOSHA KABUSHIKI KAISHA;ENDO TAKEO 发明人 ENDO TAKEO
分类号 B62D6/00 主分类号 B62D6/00
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