The invention provides a collaborative monitoring device and system for rail train traction electric transmission and safety monitoring equipment by utilizing edge calculation. The edge computing device comprises a sensor module, a positioning module, an edge master control module, a storage module and various communication interface modules, the sensor module preprocesses a sensor signal to obtain a normal state quantity and/or an abnormal quantity, and sends the normal state quantity and/or the abnormal quantity to the edge main control module through an internal signal transmission bus; the edge main control module comprises a DCPU, an MCPU, a data storage array, a Flash memory and a bus interface; the DCPU extracts features from the normal state, analyzes and discriminates the abnormal state and stores the result; the MCPU realizes initialization of the edge computing device, transmission of various buses and management of each module. The device can exchange data with other edge computing devices through Ethernet to form a cooperative monitoring system, cooperative monitoring of rail train traction electric transmission and safety detection equipment is achieved, and fault prediction and health management are carried out on the rail train traction electric transmission and safety detection equipment.
本发明提供了一种利用边缘计算的轨道列车牵引电传动和安全监测设备的协同监测装置和系统。该边缘计算装置包括:传感器模块、定位模块、边缘主控模块和存储模块、各类通信接口模块;传感器模块对传感器信号进行预处理,得到正常状态量和或异常量,通过内部信号传输总线发送至边缘主控模块;边缘主控模块包括DCPU、MCPU、数据存储阵列、Flash存储器和总线接口;DCPU对正常状态提取特征,对异常状态进行分析和判别并存储结果;MCPU实现边缘计算装置的初始化、各类总线传输和各个模块的管理。本发明装置能够通过Ethernet与其他边缘计算装置交换数据,构成协同监测系统,实现轨道列车牵引电传动和安全检测设备的协同监测、并对其进行故障预测与健康管理。
Cooperative monitoring device and system for traction electric transmission and safety monitoring equipment
一种牵引电传动和安全监测设备的协同监测装置和系统
2024-02-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
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