| 摘要 |
PURPOSE:To make it possible to control car equipment without turning on an ignition switch. CONSTITUTION:Power from a car battery is supplied to a power window motor 14 by way of a main relay 12 and a wind operation switch 13. Signals from an ignition switch 17 and a locking/unlocking detection switch 18 are transmitted to a microcomputer of a control circuit 16. When the locking/unlocking detection switch 18 detects that the door lock is released, the control circuit 16 energizes a main relay 12 until a lapse of specified time is clocked after the detection, which makes it possible to drive a power window device. |
