The invention discloses an electric vehicle electro-hydraulic brake control system and method. The electro-hydraulic brake control system comprises a control box; the control box is installed on an electric automobile chassis. Front wheels are installed at the front end of the electric automobile chassis, rear wheels are installed at the rear end, the two front wheels are connected through a frontwheel shaft, the two rear wheels are connected through a rear wheel shaft, the front wheel shaft is in transmission connection with a transmission shaft, a wheel rotation speed sensor is also installed on the front wheel shaft, and hydraulic brake modules are arranged between the front wheels and the front wheel shaft and between the rear wheels and the rear wheel shaft. The working principle issimple, free switching between motor brake and hydraulic brake can be achieved, the energy utilization rate is increased, and waste of electric energy of an electric vehicle is reduced.

    本发明公开了一种电动汽车电液制动控制系统及方法,电液制动控制系统包括控制箱,控制箱安装于电动汽车底盘上,电动汽车底盘的前端安装前轮,后端安装后轮,两个前轮之间通过前轮轴连接,两个后轮之间通过后轮轴连接,前轮轴与传动轴传动连接,前轮轴上还安装车轮转速传感器,前轮与前轮轴之间、后轮与后轮轴之间安装液压制动模块,本发明工作原理简单,能够实现电机制动和液压制动的自由切换,提高能源利用率,减少了电动汽车电能的浪费。


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    Title :

    Electric vehicle electro-hydraulic brake control system and method


    Additional title:

    一种电动汽车电液制动控制系统及方法


    Contributors:
    ZHENG ZHU'AN (author) / SHI XIAOLONG (author) / XIONG XIN (author) / ZHAI HAORUI (author) / SUN TINGTING (author)

    Publication date :

    2020-10-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



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