The invention provides a gas-electricity system control method, a gas-electricity system and an automobile, and the gas-electricity system control method comprises the following steps: detecting the residual electric quantity of a power battery and starting timing when the automobile is in high voltage; when the residual electric quantity is greater than a first electric quantity threshold value, determining whether timing duration reaches a first time threshold value or not; and when the timing duration reaches a first time threshold value, the gas-electricity system is controlled to be started according to the remaining electric quantity and the whole vehicle demand power. Timing is carried out while the remaining electric quantity of the power battery is detected, and under the condition that the remaining electric quantity is larger than the first electric quantity threshold value and the timing duration reaches the first time threshold value, the gas-electricity system is started according to the remaining electric quantity and the required power of the whole vehicle, so that the gas-electricity system is not started within the time of the first time threshold value; and hydrogen energy waste caused by frequent start and stop of the gas-electricity system is avoided.

    本发明提供了一种燃电系统控制方法、燃电系统及汽车,该燃电系统控制方法包括:在车辆上高压时,检测动力电池的剩余电量并启动计时;在所述剩余电量大于第一电量阈值时,确定计时时长是否达到第一时间阈值;在所述计时时长达到第一时间阈值时,根据所述剩余电量和整车需求功率控制燃电系统启动。本发明在检测动力电池的剩余电量同时进行计时,并且在剩余电量大于第一电量阈值且计时时长达到第一时间阈值的情况下,根据所述剩余电量和整车需求功率启动燃电系统,从而在第一时间阈值的时间内并不启动燃电系统,避免燃电系统的频繁启停造成氢气能源浪费。


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    Titel :

    Gas-electricity system control method, gas-electricity system and automobile


    Weitere Titelangaben:

    燃电系统控制方法、燃电系统及汽车


    Beteiligte:
    QIN SONGHENG (Autor:in) / WANG ZHIYING (Autor:in) / ZHAO XIN (Autor:in) / PAN CHAOHUI (Autor:in)

    Erscheinungsdatum :

    2023-12-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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