The invention discloses a rear windscreen wiper control method and a vehicle, and belongs to the technical field of windscreen wiper control. The rear windscreen wiper control method comprises the following steps that S1, a rear windscreen wiper switch is turned on, and the rear windscreen wiper switch sends a wiping instruction to an automobile body controller; s2, the automobile body controller controls the rear windscreen wiper to rotate from the stop position to the wiping starting position point; s3, whether a rear windscreen wiper switch is continuously effective or not is judged, and if yes, the automobile body controller controls a rear windscreen wiper to conduct reciprocating wiping between the wiping starting position and the maximum wiping position; s4, the position detection module detects the position of the rear windscreen wiper on the rear air window in real time and judges whether the rear windscreen wiper exceeds the maximum wiping position or not, and if yes, the position detection module sends a reset instruction to the automobile body controller; and S5, the automobile body controller drives the rear windscreen wiper to rotate to the wiping starting position point, and the step S3 is executed again. The accumulated error of the position detection module is eliminated by returning to the wiping starting position point, and the situation that the number of times of maintenance is increased due to the fact that the rear windscreen wiper is locked is avoided.
本发明公开了一种后雨刮器控制方法和车辆,属于雨刮器控制技术领域。该后雨刮器控制方法包括以下步骤:S1、开启后雨刮开关,后雨刮开关向车身控制器发送刮刷指令;S2、车身控制器控制后雨刮器由停止位置转动至起刮位置点;S3、判断后雨刮开关是否持续有效,若是,则车身控制器控制后雨刮器在起刮位置和最大刮刷位置之间往复刮刷;S4、位置检测模块实时检测后雨刮器在后风窗上的位置,并判断后雨刮器是否超出最大刮刷位置,若是,则位置检测模块向车身控制器发送复位指令;S5、车身控制器驱动后雨刮器回转至起刮位置点,并重新进入步骤S3。通过回归起刮位置点,消除位置检测模块的累积误差,避免后雨刮器被锁死导致维修次数增加。
Rear windscreen wiper control method and vehicle
一种后雨刮器控制方法和车辆
2022-10-25
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 |
Windscreen wiper driving circuit, windscreen wiper control system and vehicle
European Patent Office | 2024
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