Train-mounted gale early warning system

Abstract

The invention relates to the railway gale early warning field, in particular to a train-mounted gale early warning system which comprises a wireless transverse wind velocity sensor and an alarm, wherein the wireless transverse wind velocity sensor and the alarm are powered by a high-energy Li / SOCl2 battery, the wireless transverse wind velocity sensor is mounted at the top of a train, the alarm is mounted in the cab of the train, the wireless transverse wind velocity sensor sends transverse wind velocity information monitored in the running process of the train in real time to the alarm by an wireless communication module embedded in the sensor, and the alarm sends out early warning information to the train driver and simultaneously sends the early warning information to a train scheduling center by a GPRS module embedded in the alarm. The invention solves the problem that the sparse wind velocity monitoring and control networks of the existing ground gale early warning system are difficult to monitor micro-scale gale. The early warning system is directly mounted on the train and has the capability of monitoring the near-field wind velocity of the train, thereby being capable of monitoring the transverse wind velocity of the train in real time and sending out the gale early warning to the train driver at the first time.

Description

technical field [0001] The invention relates to the field of railway gale early warning, in particular to a train-mounted gale early warning system. technical background [0002] In the process of railway transportation, high wind overturn accidents occur from time to time. In order to reduce the occurrence of gale rollover accidents, major railway transportation countries including Germany, France and Japan are actively researching and developing railway gale warning systems. At present, foreign strong wind early warning systems are all ground-based systems, mainly composed of wind measuring stations and central data processing stations distributed along the railway, and are used to monitor the lateral wind speed of the line in areas with high incidence of strong winds. my country's railway department has long begun to monitor and control wind damage. The Urumqi Railway Bureau's wind monitoring computer information system for the Lanxin Line part of the foundation project ...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problem that the sparse wind speed monitoring network existing in the existing ground gale warning system is difficult to monitor small-scale strong winds, and provides a method based on high-energy lithium sub-battery technology, wireless communication technology and optimized power management technology. The on-board wind warning system of the train

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