A control method of a pure electric mining dump truck comprises a plurality of working conditions, each working condition has a triggering condition and parameter limitation, various parameters of the truck are detected through a sensor, when all conditions included in the triggering conditions are met, the corresponding working conditions are applied, and the parameter limitation of the working conditions is started when the working conditions are applied. The manual operation of the driver cannot exceed the parameter limit, the absolute control right of the vehicle is obtained after the driver presses the universal button, and the parameter limit is removed. By the adoption of the technical scheme, part of control of the vehicle is separated from a main program, the application working condition of the vehicle is directly judged through the sensor, various parameters of the vehicle are limited according to the working condition, and the working conditions have respective programs and algorithms, so that other working conditions are not affected when the parameters under a certain working condition are adjusted.

    一种纯电动矿下自卸车的控制方法,包括若干工况,每种工况都具有触发条件和参数限定,通过传感器检测车辆的各项参数,同时满足触发条件所包括的所有条件时,运用对应的工况,工况运用时启动该工况的参数限定,司机的人工操作不能超过参数限定,司机按压万能按钮后,获得对车辆的绝对控制权,参数限定被移除。采用上述技术方案,将车辆的部分控制从主程序分离出来,通过传感器直接判断车辆运用工况,根据工况限定车辆的各项参数,各个工况有各自的程序、算法,这就使得针对某一工况下的参数进行调整时,不会影响到其他工况。


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    Title :

    Control method of pure electric mine dump truck


    Additional title:

    一种纯电动矿下自卸车的控制方法


    Contributors:
    WANG ZHENGZHONG (author) / DENG ZEJING (author) / LAN QIAN (author)

    Publication date :

    2023-05-12


    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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