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。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Commercial vehicle braking safety monitoring system and method


    Weitere Titelangaben:

    一种商用车制动安全监测系统及方法


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

    Erscheinungsdatum :

    2022-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Commercial vehicle braking method and braking system

    MA XINYU / ZHAO ZHENLIN / DONG XIAORUI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Commercial vehicle braking systems

    Engineering Index Backfile | 1967



    COMMERCIAL VEHICLE POWER BRAKING

    Williams, W. R. | SAE Technical Papers | 1952


    Commercial vehicle braking system based on pneumatic braking and EMB braking

    LONG YUANXIANG / FENG XIAOMING / LONG ZHINENG et al. | Europäisches Patentamt | 2023

    Freier Zugriff