The invention discloses an automatic drainage loop detection system for an air cylinder. The system comprises a plurality of drainage loops which are controlled by electromagnetic valves to be openedand closed, a controller and a display module, and each drainage loop is provided with a sensor which is used for detecting whether there is a flow passing through the drainage loop or not when the electromagnetic valve is opened; and the controller is configured to receive the detection signals of all the sensors and control the display module to display different results according to whether flow passes or not according to the detection signals. The detection system can carry out loop detection on automatic drainage of the air cylinder and distinguish and display loops with drainage functionfaults, so that fault points can be directly determined, a driver can very clearly know and handle the drainage state of each loop of the system in time when encountering the faults, and normal operation of a vehicle is guaranteed.
本发明公开了一种储气筒自动排水回路检测系统,所述系统包括若干条由电磁阀控制开闭的排水回路,每条排水回路上均安装有用于在电磁阀打开时检测排水回路内是否有流量通过的传感器;控制器和显示模块,所述控制器被配置为接收所有传感器的检测信号,并根据检测信号控制显示模块针对是否有流量通过进行不同的结果显示。该检测系统能对储气筒的自动排水进行回路检测,并对出现排水功能故障的回路进行区分显示,由此可直接确定故障点,使得驾驶员对系统每一路排水状态非常清晰,遇到故障能及时处理,保障车辆正常运行。
Automatic drainage loop detection system for air cylinder
一种储气筒自动排水回路检测系统
2020-12-29
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Automatic drainage system and automatic drainage method of air cylinder for railway vehicle
European Patent Office | 2022
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