The invention discloses a loading machine braking fault detection and emergency braking system and a control method. The loading machine braking fault detection and emergency braking system is formed by adding an air pressure sensor, a first oil pressure sensor, a second oil pressure sensor, an electromagnetic valve, a control module, an alarm module and corresponding pipelines on the basis of a traditional gas cap oil braking system. An air pressure sensor is additionally arranged between an air brake valve and a booster pump, an oil pressure sensor is additionally arranged between the booster pump and a brake caliper, an electromagnetic valve is additionally arranged on an air inlet pipeline of a parking brake air chamber, and meanwhile a control module and an alarm module are additionally arranged. Fault detection and emergency braking functions are added on the basis of an existing braking system, and functions and performance of the existing braking system are not affected. And meanwhile, an automatic detection function can be provided for a loader braking system, emergency braking can be automatically carried out when the braking system breaks down, and the running safety of the loader is ensured.
本发明公开了一种装载机制动故障检测和紧急制动系统及控制方法,装载机故障检测、紧急制动系统是在传统气顶油制动系统的基础上增加气压传感器、第一油压传感器、第二油压传感器、电磁阀、控制模块、报警模块及相应的管线路。在气制动阀与加力泵之间增加气压传感器,在加力泵与制动钳之间增加油压传感器,在驻车制动气室进气管路上增加电磁阀,同时增加控制模块和报警模块。在现有制动系统基础上增加故障检测和紧急制动功能,不影响现有制动系统功能和性能。同时可为装载机制动系统提供自动检测功能,在制动系统出现故障时能自动进行紧急制动,确保装载机行车安全。
Loader braking fault detection and emergency braking system and control method
一种装载机制动故障检测和紧急制动系统及控制方法
2022-06-10
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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