The invention relates to the technical field of vehicle control, and discloses a vehicle engine start-stop control method, device and equipment and a storage medium. The method comprises the steps that whether an engine of a vehicle is in an idle speed state or not is judged according to current vehicle parameters of the vehicle; if yes, the corresponding environment temperature and road section condition of the vehicle at the current moment are obtained; and judging whether to perform start-stop control on the engine based on the environment temperature and the road condition. Compared with the prior art that start and stop of the engine are controlled through simple control logic, the method has the advantages that when it is determined that the engine is in the idle speed state, whether start and stop control is conducted on the engine or not is judged based on the environment temperature and the road section condition; therefore, the technical defects that in the prior art, starting and stopping are frequently conducted when starting and stopping are not needed, and starting and stopping functions do not exist when starting and stopping are needed are overcome, and then starting and stopping of the vehicle engine can be controlled based on the actual driving road condition and environment so as to achieve the purposes of energy conservation and emission reduction.

    本发明涉及车辆控制技术领域,并公开了一种车辆发动机启停控制方法、装置、设备及存储介质,该方法包括:根据车辆的当前车辆参数判断车辆的发动机是否处于怠速状态;若是,则获取车辆在当前时刻对应的环境温度和路段状况;基于环境温度和路段状况判断是否对发动机进行启停控制。相比于现有技术通过简单的控制逻辑来对发动机的启停进行控制,由于本发明上述方法在确定发动机处于怠速状态时,基于环境温度和路段状况判断是否对发动机进行启停控制,从而避免了现有技术中容易造成的不需要启停时频繁启停、需要启停时又没有启动启停功能的技术弊端,进而能够基于实际行驶路况和环境对车辆发动机的启停进行控制以实现节能减排的目的。


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    Title :

    Vehicle engine start-stop control method, device and equipment and storage medium


    Additional title:

    车辆发动机启停控制方法、装置、设备及存储介质


    Contributors:
    WANG YUN (author) / GUO JUNJIE (author) / SHI DAPAI (author) / WANG ZHENGHONG (author) / QU XUDONG (author) / CAI QINGLING (author) / WANG JIAHENG (author)

    Publication date :

    2023-11-03


    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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