The invention relates to a control method and device for improving vehicle operation by self-adapting to vehicle working conditions. The method relates to the field of data processing, and solves the problem of high energy consumption in a ramp driving process. The method comprises the following steps: acquiring a current limit value matched with gradient information according to the gradient information of a current vehicle operating environment; according to the current limiting value, current amplitude limiting is carried out on motor current, and motor operation current is obtained; and controlling the motor to operate under the motor operation current. The technical scheme provided by the invention is suitable for ramp driving of the vehicle, and vehicle control with low driving energy consumption is realized.

    本公开是关于一种自适应车辆工况改善车辆运行控制方法及装置。涉及数据处理领域,解决了坡道行驶过程中的能源消耗高的问题。该方法包括:根据当前的车辆运行环境的坡度信息,获取与所述坡度信息匹配的电流限制值;根据所述电流限制值,对电机电流进行电流幅度限制,得到电机运行电流;控制电机在所述电机运行电流下运行。本公开提供的技术方案适用于车辆的坡道行驶,实现了低行车能耗的车辆控制。


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    Title :

    Control method and device for improving vehicle operation by self-adaption to vehicle working conditions


    Additional title:

    自适应车辆工况改善车辆运行控制方法及装置


    Contributors:
    JI JINYAN (author) / LI FEI (author) / YAO XIN (author) / LIU YI (author)

    Publication date :

    2024-06-04


    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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