The economic mode control method for the pure electric vehicle comprises the steps that current vehicle weight information, the current vehicle driving state and the current vehicle speed are obtained; and based on the current vehicle weight information, the current vehicle driving state and the current vehicle speed, the vehicle driving torque is controlled. According to the economic mode control method for the pure electric vehicle, the driving torque of the vehicle can be managed through the torque gradient, different braking torques and sliding torques can be distributed according to different loads, the feeling of a driver is improved, and meanwhile the economic performance of the vehicle is improved.

    本发明实施例的纯电动车辆经济模式控制方法包括:获取当前车辆重量信息、当前车辆行驶状态和当前车速;基于所述当前车辆重量信息、所述当前车辆行驶状态和所述当前车速,控制车辆驱动扭矩。本发明实施例的纯电动车辆经济模式控制方法,能够通过扭矩梯度管理车辆驱动扭矩和根据不同载重分配不同的制动扭矩和滑行扭矩,提升驾驶员感受同时提升车辆经济性能。


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    Title :

    Economic mode control method and system for pure electric vehicle and vehicle


    Additional title:

    纯电动车辆经济模式控制方法、控制系统及车辆


    Contributors:
    WANG JIANAN (author) / JIA LONGFEI (author) / ZHANG QIANG (author)

    Publication date :

    2024-02-02


    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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