The invention discloses an intelligent double-motor double-controller low-speed electric vehicle, which comprises a vehicle body and a chassis fixedly connected with the vehicle body, and a main motor, a main controller, an auxiliary motor and an auxiliary controller are fixedly arranged in the vehicle body and on the chassis; and the main motor is connected with the main controller, and the auxiliary motor is connected with the auxiliary controller. According to the invention, the service life of the motor and the controller can be prolonged, the power is also improved, heat can be effectively dissipated during long downhill, and heavy and extra-large traffic accidents such as rear-end collision, road rushing out and the like caused by over-high temperature of a brake hub, brake failure, vehicle crash and death due to over-long braking time and over-large potential energy to be converted during long downhill are avoided.

    本发明公开了一种智能双电机双控制器低速电动车,包括车身,与车身固定连接的底盘,车身内、底盘上固定设有主电机、主控制器、副电机与副控制器;主电机与主控制器相连,副电机与副控制器相连。本发明既能提高电机和控制器的使用寿命,又提高了动力,在长下坡时,能够有效散热,避免长下坡时由于制动时间过长、要转化的势能过大而引起制动毂温度过高,导致制动失灵,造成追尾、冲出公路等车毁人亡的重特大交通事故。


    Access

    Download


    Export, share and cite



    Title :

    Intelligent double-motor double-controller low-speed electric vehicle


    Additional title:

    一种智能双电机双控制器低速电动车


    Contributors:
    SHAO GAOLIN (author) / WU CHENGJUN (author)

    Publication date :

    2021-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



    Axial double-motor double-clutch double-speed-ratio electric vehicle power assembly and electric vehicle

    FENG JIAREN / TIAN LIHONG / FENG HAIXI | European Patent Office | 2021

    Free access

    Intelligent double-electric-motor system

    ZHUO JIAN | European Patent Office | 2022

    Free access

    Double-sided water-cooled radiator, motor controller and electric vehicle

    TIAN FEI / ZHANG WEILONG / HUANG HANG | European Patent Office | 2020

    Free access

    Double-motor double-speed parallel-axis electric drive axle

    HU SHANSHAN / YAO SHENG / TAN SONGLIN et al. | European Patent Office | 2021

    Free access

    Double-face heat dissipation motor controller, power assembly and electric vehicle

    XU YANKUN / ZHANG WEILONG / TANG TINGTING et al. | European Patent Office | 2024

    Free access