| 摘要 |
<p>PURPOSE:To prevent wastefull energization to aim at prolonging the life of a battery, by lowering the operating mode of a vehicle electrical load when the running vehicle comes to a stop. CONSTITUTION:When a running vehicle comes to a stop in such a condition that a selecting switch 8 is turned on, if a night-time illumination lamp system 2 is in its head lamp turn-on mode, the mode of the system 2 is automatically changed over to its small lamp turn-on mode which is lower than the head lamp turn-on mode by one step, after T1sec from stopping of the vehicle, or if a wiper motor 1 is in its HI or LO mode, the mode of the wiper motor is automatically change over to the LO or INT mode which is lower than the aforementioned mode by one step, after T1sec from stopping of the vehicle. Further, when the running vehicle comes to a stop, if the night-time illumination light system 2 is in its small lamp turn-on mode or the wiper motor 1 is in the INT mode, the operating mode is held as it is. Accordingly, it is possible to prevent wastefull electrical energization to the wiper motor 1 and the night-time illumination light system 2, and therefore, there is no risk of injuring the safety of running of the vehicle.</p> |
