The invention relates to a wiper motor starting method and system and a wiper. The wiper motor starting method comprises the steps that a wiper motor starting instruction is received, and the working environment temperature of a wiper motor is obtained; whether the obtained working environment temperature is smaller than or equal to a preset temperature or not is judged, and if not, a wiper motor is controlled to start and operate in a normal working mode; otherwise, the wiper motor is controlled to be started in a low-temperature starting mode, and in the low-temperature starting mode, at least one operation characteristic of the wiper motor at the time of starting is changed compared with the normal working mode. By the adoption of the scheme, the problem that the wiper motor is difficult to start normally or cannot be started for a long time due to the low-temperature environment can be solved, and system safety and reliability are improved.
本发明涉及刮水器电机启动方法和系统以及刮水器。所述刮水器电机启动方法包括步骤:接收刮水器电机启动指令,并获取刮水器电机的工作环境温度;以及判断所获取的工作环境温度是否小于或等于预设温度,所述预设温度不大于‑20℃:如果不是,则以正常工作模式控制刮水器电机启动运行;否则,以低温启动模式控制刮水器电机启动,在所述低温启动模式下,与所述正常工作模式相比改变刮水器电机在启动时的至少一个运行操作特征。采用本发明方案能够避免由于低温环境造成刮水器电机难以正常启动或长时间不能启动等问题,提高系统安全可靠性。
Wiper motor starting method and system and wiper
刮水器电机启动方法和系统以及刮水器
2024-01-12
Patent
Elektronische Ressource
Chinesisch
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / 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 |