The invention provides a vehicle control method and device and a vehicle, and belongs to the technical field of automobiles. The method includes the steps that the environment temperature and atmospheric pressure of a vehicle are obtained; determining the current working condition of the vehicle according to the speed of the vehicle, the atmospheric pressure and the ambient temperature; when the current working condition of the vehicle is the preset working condition, a fuel oil supply system is controlled to spray fuel oil, so that the engine operates at the initial rotating speed, and meanwhile, a storage battery is controlled to provide energy for the engine, so that the rotating speed of the engine reaches the target rotating speed under the current working condition; wherein the preset working conditions comprise a transient working condition, a low-temperature starting working condition and a plateau working condition. By using the vehicle control method and device provided by the invention, the technical effects of energy conservation and emission reduction are achieved by adopting the corresponding vehicle control methods under different working conditions, and the problem that the technical effects of energy conservation and emission reduction can be achieved by adopting any vehicle control strategy under different working conditions of the vehicle is solved.

    本申请提供一种车辆控制方法、装置及车辆,属于汽车技术领域。包括:获取车辆所处的环境温度和大气压力;根据车辆的车速、大气压力以及环境温度,确定车辆当前的工况;在车辆当前的工况为预设工况时,控制燃油供给系统喷出燃油,以使发动机在初始转速下运转,同时控制蓄电池向发动机提供能量,以使发动机的转速达到当前的工况下的目标转速;其中,预设工况包括瞬态工况、低温启动工况和高原工况。使用本申请提供的车辆控制方法及装置,在不同的工况下,采取对应的车辆控制方法,达到节能减排的技术效果,解决了在车辆处于不同工况条件下,采用何种车辆控制策略才能达到节能减排的技术效果的问题。


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    Title :

    Vehicle control method and device and vehicle


    Additional title:

    一种车辆控制方法、装置及车辆


    Contributors:

    Publication date :

    2022-06-21


    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



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