Intelligent monitoring system for running safety of fast freight train running gear

Abstract

The invention provides an intelligent monitoring system for the running safety of a fast freight train running gear, which is characterized by comprising frame-mounted state monitoring modules, a vehicle data management module and a locomotive main monitoring module, wherein the frame-mounted state monitoring modules are used for acquiring component state information of the running gear, performing integrated processing to form component monitoring state information of the corresponding running gear and outputting the component monitoring state information in a bus mode; the vehicle data management module performs running gear analysis on the information transmitted by the two vehicle-mounted state monitoring modules under the same vehicle body to obtain comprehensive state information andoutputs the comprehensive state information through a wireless network; and the locomotive main monitoring module receives the comprehensive state information transmitted by all the vehicle data modules. The intelligent monitoring system provided by the invention comprises but is not limited to the following advantages: a wiring scheme is optimized, so that the monitoring system is easy to install and maintain; a reasonable communication system solves the problem of marshalling uncertainty of freight trains; and real-time fault information feedback is realized, so that the fault processing efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of rail vehicle safety monitoring, and relates to an intelligent monitoring system for the running safety of an express freight train, in particular to an intelligent monitoring system for the running safety of an express freight train with a three-level structure and corresponding data transmission and management methods. Background technique [0002] Railway transportation has the advantages of large volume, high speed, and low freight. It is currently the main land transportation mode in my country and plays a very important role in the development of the national economy. With the rapid development of my country's freight transportation, the running speed and load have been continuously improved, and the transportation range has become wider and wider, so the requirements for the safety of freight trains have also increased. [0003] As an important part of the rail vehicle, the running part plays import...

AI Technical Summary

Problems solved by technology

[0005] However, none of the above methods can carry out full-cycle tracking and monitoring of vehicle operation (that is, it is impossible to complete the full-cycle monitoring of the running part of the vehicle from leaving the factory to scrapping), and the monitoring objects and data processing methods are relatively single, and it is impossible to track and monitor multiple vehicles and multiple key factors. components for comprehensive monitoring and big data analysis

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