The invention discloses an air path pressure recorder with a wireless interaction function, which is characterized in that a pressure sensor monitors the pressure in a main air management pipeline, an air spring pipeline and a brake pipeline of a train brake system and forms a pressure electric signal, and the pressure sensor transmits the pressure electric signal to an acquisition card; the acquisition card converts the pressure electric signal into a pressure digital signal; the host machine marks time and a pressure threshold value on the pressure digital signal and then forms a pressure waveform image; the host is in wireless communication connection with the server; the host sends the pressure waveform image to a server for storage; the gas path pressure is automatically detected, and a pressure waveform image is formed, so that a worker can conveniently carry out later data analysis.
本发明公开了一种具有无线交互功能的气路压力记录仪,包括:所述压力传感器监测所述列车制动系统的总风管理、空簧管路和制动管路内的压力并形成压力电信号,所述压力传感器传输压力电信号至所述采集卡;采集卡将压力电信号转化为压力数字信号;所述主机对压力数字信号标注时间和压力阈值后形成压力波形图像;所述主机与所述服务器无线通信连接;所述主机将压力波形图像发送至服务器进行存储;对气路压力进行自动检测并形成压力波形图像,以便于工作人员进行后期数据分析。
Gas path pressure recorder with wireless interaction function
一种具有无线交互功能的气路压力记录仪
2023-11-17
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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