The invention provides an automobile ventilation system and a control method thereof. The ventilation system has automatic control switching and self-adaption functions, can take factors such as sunlight, altitude, air outlet temperature, the number of passengers, the average weight of the passengers, reversing, opening of a windscreen wiper and external air pollution into consideration, and intelligently judges the ventilation requirement in the vehicle. According to the ventilation system, on the basis that extra hardware cost is not increased, optimization of ventilation and ventilation control in the vehicle can be achieved through an algorithm, so that the concentration of carbon dioxide in the vehicle is reduced. And after the last ventilation control is completed, the judgment and calculation of the next ventilation logic are automatically carried out, and other functions of the automobile air conditioner are not influenced.

    本发明提出了一种汽车换气系统及其控制方法。该换气系统具有自动控制切换及自适应功能,可将阳光、海拔、出风温度、乘员数量、乘员平均体重、倒车、雨刮开启和外界空气污染等因素都考虑进去,智能判别车内的换气需求。该换气系统能够在不增加额外的硬件成本的基础上,通过算法实现车内通风换气控制的优化,以降低车内二氧化碳浓度。并在上一次换气控制完成之后自动进入下一次换气逻辑的判断和计算,不影响汽车空调的其他功能。


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    Title :

    Automobile ventilation system and control method thereof


    Additional title:

    一种汽车换气系统及其控制方法


    Contributors:
    LU DINGRONG (author) / YANG ZONGLING (author) / WANG CHAO (author) / PENG XIAOYONG (author)

    Publication date :

    2022-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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