Wind characteristic monitoring system and method based on Beidou satellite

Abstract

The invention discloses a wind characteristic monitoring system and method based on Beidou satellite, wherein the system comprises a field acquisition device with at least 2 data acquisition channels, a data storage processing device capable of locally storing acquired wind characteristic data and packaging returned data, a Beidou satellite short message communication device comprising a Beidou digital transmission communication terminal and a Beidou command aircraft, a power supply device and a remote monitoring device. The system is capable of storing a great deal of field wind characteristic data and using at least part of the stored data as returned data, the returned data are smoothly transmitted to the remote monitoring device through the Beidou satellite short message communication device, the remote monitoring device is allowed to monitor, in real time, normal operating state of each device, and their data acquisition continuous states are judged in real time; the method is simple to perform and high in monitoring efficiency, and is applicable particularly for the real-time monitoring of highland region wind characteristic devices in non-GPRS communication area.

Description

technical field [0001] The invention relates to the technical field of environmental monitoring, in particular to a wind characteristic monitoring system and monitoring method based on Beidou satellites. Background technique [0002] High-speed railways are playing an increasingly important role in the current transportation field. However, when high-speed trains are running on high-speed railway tracks, they are very sensitive to strong winds, especially cross winds. Running on time poses great challenges. For example, in the "Bailifeng District" of my country's Lanzhou-Xinjiang Railway, since its opening to traffic, there have been 30 train derailment and overturning accidents caused by strong winds, and 110 trucks were blown over; , resulting in a direct economic loss of 28 million yuan. [0003] Therefore, in order to reduce the impact of strong winds on the safe operation of high-speed trains, the current high-speed railway disaster prevention and safety systems at hom...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the existence of communication blind spots in the existing complex terrain areas in the prior art and when the GPRS scheme cannot be implemented, the collected wind field data volume is large and there is a storage problem, and real-time communication cannot be carried out normally, and the remote The control center is also unable to perform real-time monitoring, let alone judge the above-mentioned deficiencies in the continuous state of its data collection. It provides a wind characteristic monitoring system based on Beidou satellite, and also provides its wind characteristic monitoring method based on Beidou satellite

Images