The invention provides a predictive vehicle speed control method, device and equipment for cruise control and a storage medium, and relates to the technical field of vehicle electric control. The method is applied to the heavy-duty car and comprises the steps that first indication information is output and used for indicating and controlling the heavy-duty car to enter a slope rushing state; the heavy-duty car is controlled to enter a slope rushing state, the cruise set speed is adjusted to a second speed from a set first speed, and the second speed is larger than the first speed; outputting second indication information, wherein the second indication information is used for indicating and controlling the heavy-duty car to exit the slope rushing state; and the heavy-duty car is controlled to exit the slope rushing state, and the cruise set speed is adjusted from the second speed to the first speed. According to the method, whether the running speed deviates from the cruise set speed or not is judged according to the maximum gradient of the uphill road section and the force balance gradient of the constant speed cruise, the cruise set speed is adjusted accordingly, deviation of the running speed is reduced, and the reliability of the constant speed cruise is enhanced.

    本申请提供一种定速巡航的预见性车速控制方法、装置、设备及存储介质,涉及车辆电控技术领域。该方法应用于重型汽车,该方法包括:输出第一指示信息,第一指示信息用于指示控制重型汽车进入冲坡状态;控制重型汽车进入冲坡状态,并将巡航设定速度由设定的第一速度调节为第二速度,其中,第二速度大于第一速度;输出第二指示信息,第二指示信息用于指示控制重型汽车退出冲坡状态;控制重型汽车退出冲坡状态,并将巡航设定速度由第二速度调节为第一速度。本申请的方法,根据上坡路段的最大坡度与定速巡航的力平衡坡度,判定行驶速度是否将会偏离巡航设定速度,并以此调节巡航设定速度,降低了行驶速度的偏离,增强了定速巡航的可靠性。


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    Titel :

    Predictive vehicle speed control method, device and equipment for cruise control and storage medium


    Weitere Titelangaben:

    定速巡航的预见性车速控制方法、装置、设备及存储介质


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

    Erscheinungsdatum :

    2023-07-28


    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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