Railway gale monitoring early warning system and method

Abstract

The invention discloses an early warning system for rail strong wind monitoring, which comprises a strong wind monitoring and controlling data center, a plurality of strong wind monitoring points, a DMIS network and a TMIS network, an exchange server which connects the DMIS network and the TMIS network at same time, a train dispatching center and a monitored train, wherein the strong wind monitoring and controlling data center real-timely gets wind speed data from a plurality of strong wind monitoring points; the strong wind monitoring and controlling data center gets real-time operation information and train marshalling and type information of the monitored train from the DMIS network and the TMIS network through the exchange server; the strong wind monitoring and controlling data center sends a real-time speed limit command to the train dispatching center which transmits the real-time speed limit command to the monitored train. The invention also discloses an early warning method for the rail strong wind monitoring. The system and the method can effectively ensure the safe operation of the train in wind areas.

Description

technical field [0001] The invention belongs to the field of electronic monitoring and control, and relates to a railway strong wind monitoring and early warning system and method. Background technique [0002] Japan, Germany, France and other developed countries in railway transportation, the main technology adopted for railway strong wind monitoring, early warning and traffic command is to set up observation points in individual sections where strong winds often occur. When the highest wind speed in a section exceeds a certain limit, a Train speed limit or suspension order. [0003] Although some railways in my country, such as the Lanzhou-Xinjiang Railway, have initially established a strong wind monitoring system, the system can only provide simple meteorological monitoring functions, and cannot provide real-time speed limit instructions for safe driving based on the information of the line and the current running train in a strong wind environment. Or command and dispat...

AI Technical Summary

Problems solved by technology

[0003] Although some railways in my country, such as the Lanzhou-Xinjiang Railway, have initially established a strong wind monitoring system, the system can only provide simple meteorological monitoring functions, and cannot provide real-time speed limit instructions for safe driving based on the information of the line and the current running train in a strong wind environment. Or command and dispatch decisions to effectively ensure the safety of train operation

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