In order to solve the technical problem that the charging strategy of an existing electric tractor is too tedious, the driving control method of the unmanned electric tractor comprises the steps that a control unit is set to detect a mode control signal, and when the control unit detects a charging signal, the control unit sends the charging signal to the BMS; under the condition that high voltage is applied to a main loop of the electric tractor and a DCDC module in the electric tractor is in a starting working state, a charging pile arranged on the ground is held by hands to carry out charging until the charging process is completed; when the control unit detects a driving signal, the control unit sends the driving signal to a BMS (Battery Management System); the control unit sends a high-voltage signal to the electric tractor to prepare for work; and the control unit receives an external signal and controls the electric tractor to enter a required driving mode. The service life of electric dragging is prolonged.

    本发明所要解决的技术问题在于,针对现有电动拖拉机充电策略过于繁琐的问题,本发明提供一种无人驾驶电动拖拉机行车控制方法,包括:通过设置控制单元检测模式控制信号:当,所述控制单元检测到充电信号后,所述控制单元发送充电信号到BMS;在所述电动拖拉机的主回路已上高压且所述电动拖拉机中的DCDC模块处于开启工作状态的情况下,设置在地面上的充电桩进行握手,进行充电,直至充电过程完毕;当,所述控制单元检测到行车信号后,所述控制单元发送行车信号到BMS;所述控制单元发送上高压信号给所述电动拖拉机,准备工作;所述控制单元接收外界的信号,控制所述电动拖拉机进入需要的驾驶模式。本发明有利于电动拖拉的寿命提升。


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    Title :

    Driving control method of unmanned electric tractor


    Additional title:

    一种无人驾驶电动拖拉机行车控制方法


    Contributors:
    ZHAO XIAONAN (author) / ZHANG DANFENG (author) / WANG PENG (author) / WAN ZHONGZHENG (author) / LIU YASHAN (author) / WANG YUNFEI (author) / HUANG SHENGCAO (author) / LIU CHAO (author) / ZHAO YUZHEN (author)

    Publication date :

    2021-05-07


    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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