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Real-time monitoring system and method for tunnel risk and disaster based on multi-source perception

A monitoring system and real-time monitoring technology, applied in the transmission system, digital transmission system, measuring device, etc., can solve the problems of high cost of optical fiber and 4G modules, lack of equipment connection, and the system cannot accurately locate the equipment location, etc., to improve intelligence and reliability effects

Active Publication Date: 2021-01-08
NANJING PIONEER AWARENESS INFORMATION TECH CO LTD
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Problems solved by technology

However, each monitoring module of this monitoring system is separately connected to the background processing through the optical fiber transmission module or 4G module. Accurately locate the location of the device; on the other hand, the separate access method makes the cost of optical fiber and 4G module higher; in addition, the existing monitoring system cannot achieve full coverage monitoring of the entire tunnel

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  • Real-time monitoring system and method for tunnel risk and disaster based on multi-source perception
  • Real-time monitoring system and method for tunnel risk and disaster based on multi-source perception

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Embodiment Construction

[0034] The technical solution of the present invention will be explained more clearly and completely through the description of preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0035] Such as figure 1 and figure 2 As shown, the tunnel risk and disaster real-time monitoring system based on multi-source perception in the preferred embodiment of the present invention includes a plurality of monitoring terminals 1 , relay terminals 2 , and a remote big data platform 3 .

[0036] The monitoring terminal 1 includes monitoring terminals of different sensing types, such as A-type monitoring terminals, B-type monitoring terminals, and C-type monitoring terminals. Specifically, the A-type monitoring terminal is an intelligent image terminal with a built-in binocular high-definition starlight camera, which periodically takes active or passive photos of the tunnel and sends them to the background cloud service for further artificial intelli...

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Abstract

The present invention proposes a tunnel risk and disaster real-time monitoring system and method based on multi-source perception. The monitoring system includes: multiple monitoring terminals of different perception types, a remote big data platform, and a relay terminal. The cable is connected between two relay terminals to form a secondary ring network. Multiple relay terminals form the main ring network through the main type composite cable and communicate with the remote big data platform. The monitoring system consists of the main ring network and multiple Secondary ring network configuration. The monitoring system and method can monitor various risks and disasters in the tunnel in real time, and the reliability of the system is high, and the operation of the entire system will not be affected by the failure of some terminal equipment.

Description

technical field [0001] The invention relates to a tunnel risk and disaster real-time monitoring system and method based on multi-source perception, belonging to the field of tunnel monitoring. Background technique [0002] Due to China's large population, small land, and the rapid development of urbanization, the existing urban transportation infrastructure is facing huge challenges. In order to alleviate the pressure of transportation, China is vigorously developing rail transportation. In recent years, with the improvement of environmental protection requirements, the development of the western region and the congestion of ground traffic in large cities, tunnel engineering has become more and more popular. According to incomplete statistics, as of the end of 2019, the operating mileage of China's railways reached 139,000 km. Among them, 16,084 railway tunnels have been put into operation, with a total length of 18,041 km. In 2019, 967 new railway tunnels were opened for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F17/18G01D21/02H04L12/24H04L29/08
CPCE21F17/18G01D21/02H04L41/0677H04L67/12
Inventor 王列伟朱明陆海东石峥映吴国强夏宝前李阳黄友群
Owner NANJING PIONEER AWARENESS INFORMATION TECH CO LTD
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