The invention provides a vehicle running speed determination method, and relates to the technical field of automatic driving and the like. According to the specific scheme, first load data of a first vehicle and a to-be-driven road section are obtained; obtaining second load data, speed and energy consumption of a second vehicle which is associated with the to-be-driven road section and has the same type as the first vehicle from a preset memory; determining the speed range of the first vehicle according to the operation state of the third vehicle in the next road section of the to-be-driven road section; and according to the first load data, the second load data, the speed, the energy consumption and the speed range, determining a target speed of the first vehicle on the to-be-driven road section. Therefore, the target speed, with the lowest energy consumption, of the first vehicle in the speed range is determined based on the real second load data, the speed and the energy consumption of the second vehicle associated with the road section to be driven into, the accuracy of determining the speed with the lowest energy consumption is improved, and therefore the energy consumption is reduced and the energy utilization efficiency is improved while the working efficiency is ensured. The operation cost is reduced.

    本公开提供了车辆行驶速度的确定方法,涉及自动驾驶等技术领域。具体方案:获取第一车辆的第一载重数据及待驶入路段;从预设的存储器中,获取待驶入路段关联与第一车辆的类型相同的第二车辆的第二载重数据、速度及能耗量;根据待驶入路段的下一路段中第三车辆的作业状态,确定第一车辆的速度范围;根据第一载重数据、第二载重数据、速度、能耗量及速度范围,确定第一车辆在待驶入路段上的目标速度。由此,基于待驶入路段关联的第二车辆真实的第二载重数据、速度、能耗量,确定第一车辆在速度范围内能耗量最低的目标速度,提高了确定使能耗量最低的速度的准确性,从而在保证工作效率的同时,降低了能源消耗量,提高了能源利用效率,降低运行成本。


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    Titel :

    Vehicle running speed determination method and device and electronic equipment


    Weitere Titelangaben:

    车辆行驶速度的确定方法、装置及电子设备


    Beteiligte:
    XIONG WEI (Autor:in)

    Erscheinungsdatum :

    2023-05-16


    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 / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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