Railway disaster prevention monitoring system and method based on Internet of Things

Abstract

The invention discloses a railway disaster prevention monitoring system and method based on the Internet of Things. The railway disaster prevention monitoring system is composed of a railway disaster prevention monitoring center and a plurality of railway disaster prevention monitors. The railway disaster prevention monitoring center comprises a Beidou satellite communication module, a central control unit and an early warning device. Each railway disaster prevention monitor comprises an anchor rod forcemeter, a tilt angle sensor, an aperture water pressure meter, a soil pressure meter, a steel bar meter, a displacement meter, a seismometer, a controller, a GPRS wireless communication module and a power source. The railway disaster prevention monitoring system has the advantages of being complete in function, wide in coverage, good in real-time performance and prevention effect and the like, the natural disaster happening in the monitoring area can be comprehensively and effectively monitored in real time, and when the disaster is around the corner, the early warning alarm can be accurately sent out in time so that prevention or rescue measures can be implemented; in addition, the Beidou satellite communication module is introduced, the characteristics and advantages of Beidou satellite communication are fully utilized, and transmission of disaster situation information can be more effectively finished in a more timely mode.

Description

technical field [0001] The invention relates to the field of railway disaster prevention monitoring, in particular to a railway disaster prevention monitoring system and method based on the Internet of Things. Background technique [0002] my country is a country with a vast area and frequent natural disasters, such as earthquakes, storms, floods, ice and snow, etc. These disasters occur from time to time, causing serious losses to people and property. The railway lines are widely distributed across the country, and these lines have basically been hit by disasters of varying degrees. In February 2007, the second line of southern Xinjiang encountered strong winds, and the train body was blown over, causing casualties; during the Wenchuan earthquake in 2008 , the earthquake caused landslides in many places on the train line of Baocheng Line, which interrupted the train operation; in 2009, mudslides and landslides occurred in Litang, Guangzhou Bureau, which caused the uplink tr...

AI Technical Summary

Problems solved by technology

The railway lines are widely distributed across the country, and these lines have basically been hit by disasters of varying degrees. In February 2007, the second line of southern Xinjiang encountered strong winds, and the train body was blown over, causing casualties; during the Wenchuan earthquake in 2008 , the earthquake caused landslides in many places on the train line of Baocheng Line, which interrupted the train operation; in 2009, mudslides and landslides occurred in Litang, Guangzhou Bureau, which caused the uplink train to roll over and invade the downlink train track, causing ten people to be injured, and the train was suspended for 72 hours

Natural disasters cause great harm to the operation of trains, and some disasters even cause extremely serious damage to railways, resulting in a large number of casualties and national property losses

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