The invention provides an electrified road heavy truck driving mode switching method, which belongs to the technical field of electrified road heavy trucks, and comprises the following steps: collecting vehicle operation data for identifying the vehicle operation state of a heavy truck; the E-Power mode or the pantograph mode is selected to be used for driving the heavy truck according to the condition that whether the catenary exists on the road or not and the road section of the road where the vehicle is located; and performing power distribution on an engine, a battery and a pantograph of the heavy truck according to the selected vehicle driving mode and the identified vehicle running state. The pantograph is introduced on the basis of the electrified highway overhead line system, vehicle carbon emission is reduced, vehicle operation modes are distinguished in combination with the vehicle operation state, the system adapts to the complex and changeable road conditions of the electrified highway, and by reasonably distributing the power of the pantograph, the engine and the battery, oil consumption is reduced, and the heavy truck transportation efficiency is improved.

    本发明提供一种电气化公路重卡驱动模式切换方法,属于电气化公路重卡技术领域,包括如下步骤:采集识别重卡车辆运行状态的车辆运行数据;根据道路有无接触网、车辆所处道路的路段选择使用E‑Power模式或受电弓模式进行重卡车辆驱动;根据选择的车辆驱动模式及识别的车辆运行状态为重卡车辆的发动机、电池及受电弓进行功率分配。本发明基于电气化公路接触网引入受电弓,降低车辆碳排放,结合车辆运行状态对车辆运行模式进行区分,适应电气化公路的复杂多变的路况,通过对受电弓、发动机及电池的功率合理分配,降低油耗,提高重卡运输效率。


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    Title :

    Electrified road heavy truck driving mode switching method


    Additional title:

    一种电气化公路重卡驱动模式切换方法


    Contributors:
    WANG YINGXU (author) / FU GUANGLONG (author) / LI YANHONG (author) / ZHOU ZAIFANG (author) / SUN JIAYUE (author) / ZHAI XIAOYAN (author)

    Publication date :

    2024-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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