The invention discloses a vehicle cruise control method, device and equipment and a medium. The method comprises the following steps: acquiring a constant-speed cruise speed in a constant-speed cruise driving scene; acquiring a first gradient of the current vehicle on the historical road section; predicting a second gradient of the current vehicle in a future road section according to the first gradient of the current vehicle; according to the second gradient and the constant-speed cruise speed, the required power of the current vehicle in the future road section is determined; and determining a power distribution mode of the current vehicle on the future road section according to the required power of the future road section, and controlling the current vehicle to run on the future road section based on the power distribution mode. The embodiment of the invention can improve the accuracy of predicting the gradient of a future road section and the rationality of vehicle power distribution.

    本发明公开了一种车辆定速巡航控制方法、装置、设备及介质。方法包括:在定速巡航行驶的场景中,获取定速巡航车速;获取当前车辆在历史路段的第一坡度;根据当前车辆的第一坡度,预测当前车辆在未来路段的第二坡度;根据第二坡度和定速巡航车速,确定当前车辆在未来路段的需求功率;根据未来路段的需求功率,确定当前车辆在未来路段的功率分配方式,并基于功率分配方式控制当前车辆在未来路段上行驶。本发明实施例可以提高预测未来路段坡度的准确性以及车辆功率分配的合理性。


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    Title :

    Vehicle cruise control method, device and equipment and medium


    Additional title:

    一种车辆定速巡航控制方法、装置、设备及介质


    Contributors:
    QU TIANLEI (author) / CHEN SHOUGANG (author) / ZHANG JINGHUAN (author) / ZHAN DIFU (author) / DING HAO (author)

    Publication date :

    2025-02-14


    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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