The invention relates to a commercial vehicle braking safety monitoring system and method. The commercial vehicle braking safety monitoring system comprises a four-loop protection valve assembly, a front axle air cylinder, an air pressure sensor assembly, a rear axle air cylinder, a hand brake valve, a brake main valve, a quick release valve, an ABS electromagnetic valve, a front axle brake air chamber assembly, a differential valve, a relay valve and a rear axle brake air chamber assembly. The system safety risk is pre-judged, the system failure position is provided, and the driving safety and the maintenance convenience are improved; according to the system, an electronic controller is developed, a thermocouple is additionally arranged on a brake, an angle sensor is additionally arranged on a brake pedal, an air pressure sensor is additionally arranged on an output port of a brake main valve, and air pressure sensors are additionally arranged on air chambers, so that the working process of the brake system is monitored, abnormal working conditions are pre-judged and alarmed, and driving safety is guaranteed; meanwhile, the failure position can be judged according to specific alarm signals, and the vehicle maintenance efficiency is improved.

    本发明涉及一种商用车制动安全监测系统及方法,包括四回路保护阀组件、前轴储气筒、气压传感器总成、后桥储气筒、手制动阀、制动总阀、快放阀、ABS电磁阀、前轴制动气室总成、差动阀、继动阀和后桥制动气室总成;预判系统安全风险,同时提供系统失效位置,提高行车安全及维修便利性;该系统开发电子控制器,并通过在制动器上增加热电偶、制动踏板增加角度传感器、制动总阀输出口增加气压传感器、各个气室增加气压传感器,用于监测制动系统工作过程,对异常工作情况进行预判及报警,保证行车安全,同时可根据具体报警信号,判定失效位置,提高车辆维修效率。


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    Title :

    Commercial vehicle braking safety monitoring system and method


    Additional title:

    一种商用车制动安全监测系统及方法


    Contributors:
    TIAN XUEYI (author) / LI MENG (author) / QIAN ZHIFU (author) / XIAO LEI (author) / XUN LANGLANG (author) / ZHANG JIACHEN (author) / ZHAO PENGCHANG (author) / GAO WENJIE (author) / JIN LIANBING (author)

    Publication date :

    2022-03-01


    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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