The invention relates to an automobile front windshield defrosting control system and method, the system comprises a control unit, a frost layer information collector connected with the control unit, a heat production unit, a liquid-liquid heat exchange unit and a defrosting action unit, and the heat production unit, the liquid-liquid heat exchange unit and the defrosting action unit are connected in sequence; the frost layer information collector is used for collecting frost layer information and transmitting the frost layer information to the control unit, the control unit judges whether defrosting is needed or not according to the frost layer information, if yes, the heat production unit is kept in a starting state, waste heat of the heat production unit is transmitted to the liquid-liquid heat exchange unit, and if not, the liquid-liquid heat exchange unit is started. The liquid-liquid heat exchange unit conducts liquid-liquid heat exchange between cooling liquid and washing liquid, and the control unit controls the defrosting action unit to conduct defrosting on an automobile front windshield through the heated washing liquid. Compared with the prior art, the automobile front windshield defrosting device can efficiently defrost the automobile front windshield.

    本发明涉及一种汽车前挡风玻璃除霜控制系统及控制方法,系统包括:控制单元,与所述控制单元连接的霜层信息采集器、产热单元、液液换热单元和除霜动作单元,所述产热单元、所述液液换热单元和所述除霜动作单元依次连接;所述霜层信息采集器用以采集霜层信息,并传送至所述控制单元,所述控制单元根据霜层信息判断是否需要进行除霜,若是则保持所述产热单元处于启动状态,将所述产热单元的余热传输至所述液液换热单元,所述液液换热单元进行冷却液和洗涤液之间的液液换热,所述控制单元控制所述除霜动作单元利用升温后的洗涤液对汽车前挡风玻璃进行除霜。与现有技术相比,该发明能够高效率地为汽车前挡风玻璃进行除霜。


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    Title :

    Automobile front windshield defrosting control system and control method


    Additional title:

    一种汽车前挡风玻璃除霜控制系统及控制方法


    Contributors:

    Publication date :

    2022-09-30


    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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