The invention provides a man-machine interaction type brake-by-wire system and method of a coal mine trackless auxiliary transportation robot, and belongs to the technical field of brake control of coal mine underground trackless auxiliary transport robots. The man-machine interaction type brake-by-wire system comprises a hydraulic pump, a double-way prefill valve, a brake energy accumulator I, abrake energy accumulator II, a brake energy accumulator III, a pedal brake valve, a pressure reducing valve, a parking normally-open ball valve, an electric control proportional pressure reducing valve I, an electric control proportional pressure reducing valve II, a manual brake valve, a hydraulic control pressure self-adaptive selection valve I, a hydraulic control pressure self-adaptive selection valve II, a hydraulic control pressure self-adaptive selection valve III, a front axle wheel side brake, a rear axle wheel side brake, a parking brake and a hydraulic oil tank. The operation safetyof the coal mine trackless auxiliary transportation robot can be improved.

    本发明提供一种煤矿无轨辅助运输机器人的人机交互式线控制动系统及方法,属于煤矿井下无轨辅助运输机器人制动控制的技术领域,人机交互式线控制动系统,包括液压泵、双路充液阀、制动蓄能器Ⅰ、制动蓄能器Ⅱ、制动蓄能器Ⅲ、脚踏制动阀、减压阀、驻车常开球阀、电控比例减压阀Ⅰ、电控比例减压阀Ⅱ、手动制动阀、液控压力自适应选择阀Ⅰ、液控压力自适应选择阀Ⅱ、液控压力自适应选择阀Ⅲ、前桥轮边制动器、后桥轮边制动器、驻车制动器和液压油箱。本发明可提高煤矿无轨辅助运输机器人运行的安全性。


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    Title :

    Man-machine interaction type brake-by-wire system and method of coal mine trackless auxiliary transportation robot


    Additional title:

    一种煤矿无轨辅助运输机器人的人机交互式线控制动系统及方法


    Contributors:
    QIU BO (author) / LAN CHUNLIANG (author) / HAO YAXING (author) / WANG ZHIWEI (author) / YAO ZHIGONG (author) / WANG QINGXIANG (author) / WANG XIAO (author) / JIA ERHU (author) / MA YANWEI (author) / WANG SUHUI (author)

    Publication date :

    2021-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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