| 摘要 |
<p>PURPOSE:To stop the actuation of a lock when a door can not be locked though a locking mechanism is repeatedly actuated during the running of a car. CONSTITUTION:When the all doors can not be locked on account of the trouble or the like of a locking mechanism, a H-signal is issued from an intermittent timer 15 to a timer 11 at every fixed period to drive a door motor 4 for going on locking actuation. But, when a counter 16 counts the times of a signal issued from the intermittent timer 15 as many as fixed times, the counter 16 issues the H-signal to a logical circuit 13. The output signal of the logical circuit 13 is therefore forcedly turned into L, and the intermittent timer 15 is stopped for discontinuing the locking actuation.</p> |
