REMOTE CONTROL TYPE DOOR LOCK DEVICE FOR AUTOMOBILE

摘要

PURPOSE:To easily confirm the locking or unlocking state by providing a buzzer control means controlling the ringing for locking or unlocking based on the judged result by a means judging whether a door is locked or unlocked. CONSTITUTION:A timer 9 with the rise detecting function detecting the rises of signals of a trigger switch 6 and an unlock switch 7 is incorporated in a control unit 11 constituted of a control circuit 3 and an actuator driving circuit 4. The timer 9 rings a buzzer 10 for the preset time based on the rise signal when the trigger switch 6 is turned on and the rise signal when the unlock switch 7 is turned on. Whether a door is locked or unlocked can be easily confirmed at a position apart from an automobile.