The invention discloses a vehicle starting method, device and equipment and a storage medium thereof, and belongs to the technical field of vehicles. The vehicle starting method comprises the steps that after a starting instruction of a vehicle is received, the current engine state, the current power battery state and the current driving motor power of the vehicle are obtained; according to the preset mapping relation between the engine state and the starting power, the current starting power corresponding to the current engine state is obtained through matching; according to a preset mapping relation between the power battery state and the discharge power, performing matching to obtain the current discharge power corresponding to the current battery state; according to the current starting power, the current discharging power and the current driving motor power, whether the vehicle meets a preset high-voltage starting condition or not is judged; and if the vehicle meets the preset high-voltage starting condition, the vehicle is controlled to be started at high voltage. The technical problem that in the prior art, the reliability of vehicle starting is low is solved.

    本申请公开了一种车辆启动方法、装置、设备及其存储介质,属于车辆技术领域。车辆启动方法包括:当接收到车辆的启动指令后,获取车辆的当前发动机状态、当前动力电池状态和当前驱动电机功率;根据预设的发动机状态与启动功率之间的映射关系,匹配得到与当前发动机状态对应的当前启动功率;根据预设的动力电池状态与放电功率之间的映射关系,匹配得到与当前电池状态对应的当前放电功率;根据当前启动功率、当前放电功率和当前驱动电机功率,判断车辆是否满足预设的高压启动条件;若车辆满足预设的高压启动条件,则控制车辆进行高压启动。本申请解决了现有技术中车辆启动的可靠性较低的技术问题。


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    Titel :

    Vehicle starting method, device and equipment and storage medium thereof


    Weitere Titelangaben:

    车辆启动方法、装置、设备及其存储介质


    Beteiligte:
    XIAO ZHE (Autor:in) / SHEN YUFANG (Autor:in) / WANG YIRONG (Autor:in) / WANG YANG (Autor:in) / SUN HAO (Autor:in) / XU HUANXIANG (Autor:in) / WANG YIFEI (Autor:in) / WANG JIE (Autor:in)

    Erscheinungsdatum :

    2023-07-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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