The invention belongs to the technical field of cruise mode vehicle control, and particularly provides a commercial vehicle coordination control method, device and equipment in a cruise mode, and the method comprises the following steps: when a vehicle is set to be in the cruise mode, calculating the distance between the current position and a first position point in a nearest ramp array in real time, when the distance is larger than the allowable slope rushing distance and smaller than the set slope rushing longest distance, and meanwhile, the effective number of the ramp array is smaller than the allowable number of the maximum map view length, slope rushing optimal mode selection calculation is activated; and carrying out slope rushing optimal mode calculation, selecting a slope rushing control mode according to a calculation result, and carrying out vehicle control according to the selected control mode. The slope rushing speed, the climbing gear and the vehicle power requirement are planned in advance, the gear on the visible slope top long slope is not switched, the vehicle power is not interrupted, and therefore the fuel economy of the whole vehicle is improved.

    本发明属于巡航模式车辆控制技术领域,具体提供一种巡航模式下商用车协调控制方法、装置及设备,所述方法包括如下步骤:设定车辆处于巡航模式下,实时计算当前位置和最近的坡道数组中第一个位置点的距离,当距离大于允许冲坡距离且小于设定冲坡最长距离,同时坡道数组有效个数小于最大地图视野长度允许个数时,激活冲坡最优模式选择计算;进行冲坡最优模式计算并根据计算结果选定冲坡控制方式,根据选定的控制方式进行车辆控制。提前规划冲坡速度,爬坡挡位,车辆动力需求,实现在可见坡顶长坡上挡位不切换,车辆动力不中断,从而提高整车燃油经济性。


    Access

    Download


    Export, share and cite



    Title :

    Commercial vehicle coordination control method, device and equipment in cruise mode


    Additional title:

    一种巡航模式下商用车协调控制方法、装置及设备


    Contributors:
    HUANG SHAOWEN (author) / ZHAI XIAOYAN (author) / LI YANHONG (author) / SUN GUANGDI (author)

    Publication date :

    2023-12-29


    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



    Vehicle cruise mode control method, electronic equipment and vehicle

    YU MINHUA / WANG YAN | European Patent Office | 2024

    Free access

    Mode switching method for commercial vehicle in adaptive cruise scene

    LYU TINGTING / CHEN MAN / YANG ZHUO et al. | European Patent Office | 2023

    Free access

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

    ZHANG JIALE / ZHAO YUCHAO / TIAN LEI | European Patent Office | 2024

    Free access

    Intelligent cruise control system for commercial vehicle

    WU JIAHUI / LAO YIREN / ZHANG LANCHUN et al. | European Patent Office | 2022

    Free access

    Vehicle cruise control device and cruise control method

    MASUI YOUHEI / KATSUKURA TOYOHARU / OGATA YOSHIHISA et al. | European Patent Office | 2019

    Free access