The invention provides an automobile electric balance start-stop control method, device and equipment and a storage medium, and relates to the technical field of vehicle control, and the method comprises the steps that when a vehicle is tested under a set cycle working condition, if the SOC value of a battery is within a set numerical value interval when the vehicle is powered on for the first time and the water temperature of an engine is not lower than a first set temperature, the battery is started; if yes, driving the vehicle to run according to a test cycle speed curve under a set cycle working condition through the battery; when the current vehicle speed reaches the first set vehicle speed, an engine is controlled to be started; wherein the first set vehicle speed is in a medium-speed section or a high-speed section of a test cycle speed curve; and controlling the engine to generate power according to the electric balance generated power until the vehicle reaches electric balance, namely, the difference between the generated power and the power consumption of the vehicle is not greater than a set threshold value. According to the invention, in a vehicle energy consumption test, the operation duration and start-stop times of the engine can be effectively reduced, so that emission is reduced.

    本申请提供一种汽车电平衡启停控制方法、装置、设备及存储介质,涉及车辆控制技术领域,其中,方法包括:在设定循环工况下对车辆进行测试时,若车辆首次上电时的电池SOC值处于设定数值区间,且发动机的水温不低于第一设定温度,则通过电池驱动车辆按照设定循环工况下的测试循环速度曲线运行;在运行至当前车速达到第一设定车速时,控制发动机启动;其中,第一设定车速处于测试循环速度曲线的中速段或高速段;控制发动机根据电平衡发电功率进行发电,直至车辆达到电平衡,即车辆的发电量与耗电量的差值不大于设定阈值。本申请可以在车辆能耗试验中,有效降低发动机的运行时长和启停次数,从而降低排放。


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    Title :

    Automobile electric balance start-stop control method, device and equipment and storage medium


    Additional title:

    一种汽车电平衡启停控制方法、装置、设备及存储介质


    Contributors:
    YE HONGHAO (author) / FU YOU (author) / GONG YI (author) / CAI YONGMING (author) / LI JUN (author)

    Publication date :

    2023-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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