The present invention stops an electric motor in such a manner that a wiper blade does not obstruct the driver's view when the load on the electric motor is relatively high. Disclosed is a vehicle wiper control device which includes: a wiper blade that can be disposed on a surface to be wiped and that performs a reciprocating wiping motion between a lower reversal position and an upper reversal position which are set on the surface to be wiped; an electric motor that reciprocates the wiper blade on the surface to be wiped; a drive unit that drives the electric motor; and a load calculation unit that calculates a load on the electric motor while the wiper blade wipes from the upper reversal position to the lower reversal position. If the calculated load value exceeds a predetermined threshold, the drive unit performs wiper stop processing for stopping the wiper blade at a storage position which is set to the lower reversal position or below the lower reversal position.
本发明在对于电动马达的负荷比较高时,以雨刷片不阻碍驾驶者的视野的形态来使电动马达停止。本发明公开一种车辆用雨刷控制装置,包括:雨刷片,可配置在擦拭面上,在设定在擦拭面上的下反转位置与上反转位置之间进行往返擦拭动作;电动马达,使雨刷片在擦拭面上进行往返移动;驱动部,驱动电动马达;负荷算出部,算出雨刷片从上反转位置朝下反转位置进行擦拭的期间的对于电动马达的负荷,在负荷的算出值已超过规定的阈值的情况下,驱动部进行使雨刷片停止在下反转位置为止、或设定在下反转位置的下方的收纳位置的雨刷停止处理。
VEHICLE WIPER CONTROL DEVICE AND VEHICLE WIPER CONTROL METHOD
车辆用雨刷控制装置以及车辆用雨刷控制方法
2021-02-12
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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