The invention discloses an automatic windscreen wiper control system and method for an automobile. The automatic windscreen wiper switch is used for sending a starting signal to the rainfall detection module after a driver operates the automatic windscreen wiper switch; the vehicle speed detection module is used for detecting vehicle speed in real time and sending the vehicle speed to the rainfall detection module; the rainfall detection module is used for obtaining an infrared light receiving value in real time after receiving the opening signal, determining rainfall according to the infrared light receiving value and the windscreen wiper position signal, judging the wiping action degree of the windscreen wiper according to the rainfall and the vehicle speed and sending a wiping request to the control module; the control module is used for sending a wiping signal to the wiper motor after receiving the wiping request; and the wiper motor is used for controlling the wiper blade to execute the wiping action after receiving the wiping signal, and is used for feeding back a wiper position signal to the rainfall detection module. By optimizing rainfall calculation logic, the accuracy and reliability of the automatic windscreen wiper are improved.

    本发明公开了一种汽车自动雨刮控制系统和方法。它包括自动雨刮开关,用于在驾驶员操作开启后发送开启信号至雨量检测模块;车速检测模块,用于实时检测车辆速度发送至雨量检测模块;雨量检测模块,用于接收到开启信号后实时获取红外光线接收值,根据红外光线接收值及雨刮位置信号确定雨量,根据雨量及车辆速度判断雨刮的刮刷动作程度并发送刮刷请求至控制模块;控制模块,用于接收到刮刷请求后发送刮刷信号至雨刮电机;雨刮电机,用于接收到刮刷信号后控制刮刷片执行刮刷动作,用于反馈雨刮位置信号至雨量检测模块。本发明通过优化雨量计算逻辑,提高了自动雨刮的准确性、可靠性。


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    Title :

    Automobile automatic windscreen wiper control system and method


    Additional title:

    一种汽车自动雨刮控制系统和方法


    Contributors:
    ZHOU GUANG (author) / YUAN FEN (author) / CHEN XIN (author) / LU CHAO (author) / YANG WEIMIN (author)

    Publication date :

    2022-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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