The invention provides a vehicle cruise control method, a cruise control device, equipment and a storage medium, and relates to the technical field of vehicle cruise. The method comprises the steps that when it is determined that a vehicle starts a cruise mode, the road gradient of a road where the vehicle is located is obtained, if the road gradient is smaller than a preset first gradient threshold value, the cruise mode is set to be an economic cruise mode, and an economic vehicle speed selection interval matched with the road gradient and the current vehicle speed is obtained; the economic vehicle speed corresponding to the minimum fuel consumption per hundred kilometers in the economic vehicle speed selection interval is screened and obtained, and the economic vehicle speed serves as the cruise target vehicle speed of the vehicle; and performing cruise control on the vehicle according to the cruise target vehicle speed, so that the vehicle runs on the road with the current gradient at a constant speed. According to the method and the device, the cruise mode which better accords with the current condition is selected according to the current road information and the vehicle state information, and the cruise vehicle speed with the highest fuel efficiency is selected in the cruise mode, so that the fuel utilization rate is improved, and the driving cost is reduced.

    本申请提供一种车辆巡航控制方法、巡航控制装置、设备及存储介质,涉及车辆巡航技术领域。该方法包括:在确定车辆启动巡航模式时,获取车辆所在道路的道路坡度,若所述道路坡度小于预设第一坡度阈值,则将巡航模式设置为经济巡航模式,并获取与所述道路坡度和当前车速匹配的经济车速选择区间;筛选并获取所述经济车速选择区间内最小百公里油耗对应的经济车速,将该经济车速作为所述车辆的巡航目标车速;根据所述巡航目标车速,对车辆进行巡航控制,使车辆匀速行驶在当前坡度的道路上。本申请通过根据当前道路信息和车辆状态信息,选择更加符合当前情况的巡航模式,在该巡航模式下选择燃油效率最高的巡航车速,提高了燃油利用率,降低了驾驶成本。


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    Titel :

    Vehicle cruise control method, cruise control device, equipment and storage medium


    Weitere Titelangaben:

    一种车辆巡航控制方法、巡航控制装置、设备及存储介质


    Beteiligte:
    ZHANG JIALE (Autor:in) / ZHAO YUCHAO (Autor:in) / TIAN LEI (Autor:in)

    Erscheinungsdatum :

    2024-01-05


    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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