The invention relates to an automobile defrosting method and device, and the method comprises the steps: obtaining the light transmittance of automobile glass, and comparing the light transmittance with a first light transmittance threshold value; when the light transmittance is lower than the first light transmittance threshold value, a blowing device is started to execute defrosting, and the starting time point of the blowing device is recorded; calculating a time interval between the starting time point and the last starting time point, and comparing the time interval with a time interval threshold value; when the time interval is lower than the time interval threshold value, defrosting is executed, and the air conditioner is started; comparing the light transmittance with a second light transmittance threshold when the time interval is higher than the time interval threshold; and when the light transmittance is higher than a second light transmittance threshold value, the air blowing device is closed to relieve defrosting, and the second light transmittance threshold value is larger than the first light transmittance threshold value. According to the automobile glass defrosting method and device, when the light transmittance of the automobile glass is lower than the first light transmittance threshold value, the air blowing device is started to execute defrosting, the purpose of automatic defrosting is achieved, a driver is liberated, under the condition that frosting is fast, the air conditioner is further started to conduct defrosting, and the temperature in a cabin is improved while long-acting defrosting is achieved.

    本申请涉及一种汽车除霜方法及其装置,其包括:获取车玻璃的透光率,并与第一透光率阈值对比;当低于第一透光率阈值时,启动吹风装置以执行除霜,并记录吹风装置的启动时间点;计算启动时间点与上一次启动时间点之间的时间间隔,并与时间间隔阈值对比;当低于时间间隔阈值时,执行除霜还包括启动空调;当高于时间间隔阈值时,将透光率与第二透光率阈值对比;当高于第二透光率阈值时,关闭吹风装置以解除除霜,第二透光率阈值大于第一透光率阈值。本发明中,当车玻璃的透光率低于第一透光率阈值时,启动吹风装置以执行除霜,达到自动除霜的目的,以解放驾驶员,在结霜很快的情况下,还启动空调进行除霜,以达到长效除霜的同时,改善座舱内的温度。


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    Title :

    Automobile defrosting method and device


    Additional title:

    一种汽车除霜方法及其装置


    Contributors:
    CAO PENGLIN (author) / JI JIAN (author) / YUAN HUISEN (author) / FENG SHA (author) / ZHANG JINSHENG (author)

    Publication date :

    2025-03-28


    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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