The invention discloses an engine state detection method, device and equipment, a storage medium and a vehicle. The method comprises the steps that after it is detected that a vehicle control unit sends an ignition instruction of an engine, a first duration is obtained, the first duration is the interval duration between a first moment and a second moment, the first moment is the moment when the vehicle control unit sends the ignition instruction, and the second moment is the moment when the rotating speed of a generator is larger than a first rotating speed threshold value for the first time; under the condition that the first duration is smaller than a first duration threshold value, second duration is obtained, and the second duration is the duration when the rotating speed of the generator is larger than a first rotating speed threshold value; and under the condition that the second duration is larger than or equal to a second duration threshold value, it is determined that the state of the engine is a starting success state, and the engine and the generator are mutually dragged and rotate at the same rotating speed. According to the embodiment of the invention, the detection accuracy of the engine state can be improved.

    本申请公开了一种发动机状态的检测方法、装置、设备、存储介质及车辆。该方法包括:在检测到整车控制器发送发动机的点火指令之后,获取第一时长,其中,第一时长为第一时刻和第二时刻之间的间隔时长,第一时刻为整车控制器发送点火指令的时刻,第二时刻为发电机的转速首次大于第一转速阈值的时刻;在第一时长小于第一时长阈值的情况下,获取第二时长,其中,第二时长为发电机的转速大于第一转速阈值的持续时长;在第二时长大于或等于第二时长阈值的情况下,确定发动机状态为启动成功状态,其中,发动机和发电机相互牵引,以相同的转速进行转动。根据本申请实施例,能够提升发动机状态的检测准确性。


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    Title :

    Engine state detection method, device and equipment, storage medium and vehicle


    Additional title:

    发动机状态的检测方法、装置、设备、存储介质及车辆


    Contributors:
    MA LIANGFENG (author) / GENG PENG (author)

    Publication date :

    2024-03-08


    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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