The invention discloses a rail vehicle and a vehicle door and air conditioner control method and device.The method comprises the steps that when the vehicle arrives at a station, the absolute pressure inside the vehicle and the absolute pressure outside the vehicle are obtained, if the opening degree of a fresh air valve is increased, and a waste discharge valve is closed till the vehicle door opening force is calculated according to the absolute pressure inside the vehicle and the absolute pressure outside the vehicle; controlling the door to open according to the door opening force; after the vehicle door is opened, the absolute pressure inside the vehicle and the absolute pressure outside the vehicle are obtained, if the fresh air valve is closed, the opening degree of the waste discharge valve is increased until the vehicle door closing force is calculated according to the absolute pressure inside the vehicle and the absolute pressure outside the vehicle, and the vehicle door is controlled to be closed according to the vehicle door closing force. The problem of door opening/closing caused by mismatching of vehicle door opening/closing force and pressure difference inside and outside the vehicle and the problem of poor sealing effect of each sealing component caused by air pressure change inside and outside the vehicle are solved.

    本发明公开了一种轨道车辆及其车门与空调控制方法、装置,所述方法包括车辆到站时,获取车内绝对压力和车外绝对压力若则增大新风阀门的开度且关闭废排阀门,直到根据车内绝对压力和车外绝对压力计算出车门打开力,根据车门打开力控制车门打开;车门打开后,获取车内绝对压力和车外绝对压力若则关闭新风阀门且增大废排阀门的开度,直到根据车内绝对压力和车外绝对压力计算出车门关闭力,根据车门关闭力控制车门关闭。本发明解决了车门开/关力与车内外压力差不匹配导致的开/关门问题,以及车内外气压变化导致各密封部件的密封效果差的问题。


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    Title :

    Railway vehicle and vehicle door and air conditioner control method and device thereof


    Additional title:

    轨道车辆及其车门与空调控制方法、装置


    Contributors:
    LI YANG (author) / PU XIAOBIN (author) / LIANG JINFA (author) / XIE SHUWU (author) / WANG HUGAO (author) / LIU XIAOFENG (author)

    Publication date :

    2023-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES




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