The invention discloses a four-hub motor driven unmanned electric tractor control system, which comprises a whole vehicle control system, an unmanned driving system, a power battery system, a hub motor driving system, a braking system, a steering system, a PTO power output system, a suspension lifting system, an obstacle avoidance system, a heat dissipation system, a hydraulic system and a fault monitoring and protecting system. The whole vehicle control system is a whole vehicle main control unit. The unmanned driving system is used for autonomously carrying out path planning and vehicle attitude correction; the power battery system is used as a power source of the whole vehicle; the hub motor driving system is used for controlling a hub motor to achieve four-wheel independent driving; and the braking system achieves four-wheel independent driving braking and parking braking. The four-hub motor driven unmanned electric tractor control system can intelligently control a four-wheel unmanned electric tractor and meet the operation requirements of multiple modes and multiple terrains.

    本发明公开了一种四轮毂电机驱动无人电动拖拉机控制系统,包括整车控制系统、无人驾驶系统、动力电池系统、轮毂电机驱动系统、制动系统、转向系统、PTO动力输出系统、悬挂升降系统、避障系统、散热系统、液压系统和故障监测及保护系统,所述整车控制系统为整车主控制单元,所述无人驾驶系统用于自主进行路径规划及车辆姿态纠偏,所述动力电池系统作为整车动力来源,所述轮毂电机驱动系统用于控制轮毂电机,实现四轮独立驱动,所述制动系统实现四轮独立行车制动和驻车制动,本四轮毂电机驱动无人电动拖拉机控制系统可以对四轮无人电动拖拉机进行智能化控制,满足多方式、多地形的作业要求。


    Access

    Download


    Export, share and cite



    Title :

    Four-hub motor driven unmanned electric tractor control system


    Additional title:

    一种四轮毂电机驱动无人电动拖拉机控制系统


    Contributors:
    ZHOU XIANG (author) / ZHANG DANFENG (author) / YANG DAFANG (author) / WANG PENG (author) / CAI YUDAN (author) / WANG YUNFEI (author) / HUANG SHENGCAO (author) / LI BAOZHONG (author) / LI XIAOSHUAI (author)

    Publication date :

    2020-11-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B62D MOTOR VEHICLES , Motorfahrzeuge



    MOTOR-DRIVEN TRACTOR, AND MOTOR-DRIVEN TRACTOR CONTROL PROGRAM

    SUGO YUKI | European Patent Office | 2022

    Free access

    Electric unmanned intelligent tractor

    PENG JUN | European Patent Office | 2021

    Free access

    Motor-driven tractor

    ZHANG XIWANG / GAO YANG / LIU BO et al. | European Patent Office | 2020

    Free access

    Unmanned tractor control system

    LU FENGXIANG / REN HAIYONG / LU XIAOZHENG | European Patent Office | 2021

    Free access

    Driving control method of unmanned electric tractor

    ZHAO XIAONAN / ZHANG DANFENG / WANG PENG et al. | European Patent Office | 2021

    Free access