Tunnel structure remote monitoring system based on various wireless sensor nodes

A wireless sensor and sensor node technology, applied in the transmission system, signal transmission system, wireless communication, etc., can solve the problems of single monitoring method and complicated cables, and achieve the effect of low energy consumption, small size, and high scalability

Inactive Publication Date: 2017-05-10
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing tunnel structure monitoring system is mainly based on traditional wired monitoring, which makes the cables in the tunnel too complicated
Although a small number of tunnel structure remote monitoring systems overcome the shortcomings of traditional monitoring methods to a large extent, the monitoring method is still single

Method used

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  • Tunnel structure remote monitoring system based on various wireless sensor nodes
  • Tunnel structure remote monitoring system based on various wireless sensor nodes
  • Tunnel structure remote monitoring system based on various wireless sensor nodes

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Embodiment

[0032] like figure 1 As shown, a tunnel structure remote monitoring system based on a variety of wireless sensor nodes, the system includes a wireless sensor module, a wireless gateway and a remote server, the wireless sensor module includes a wireless inclination sensor node, a wireless leakage sensor node and Wireless seams open sensor nodes. The wireless inclination sensor node is installed on the shield tunnel segment, and periodically sends inclination data to the wireless gateway. The wireless water leakage sensor node is installed in the shield tunnel segment where water leakage has occurred or is prone to occur, and periodically sends water leakage data to the wireless gateway. The wireless seam opening sensor node is installed at the junction of shield tunnel segments, and periodically sends seam opening data to the wireless gateway. The wireless gateway is connected to the wireless inclination sensor node, the wireless water leakage sensor node and the wireless sea...

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PUM

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Abstract

The invention relates to a tunnel structure remote monitoring system based on various wireless sensor nodes. The tunnel structure remote monitoring system comprises a wireless sensor, a wireless gateway and a remote server, wherein the wireless gateway is connected with a wireless sensor module in a ZigBee manner and connected with the remote server in a 3G/4G manner, the wireless sensor comprises a wireless dip angle sensor node, a wireless water leakage sensor node and a wireless joint cracking sensor node, the wireless gateway is connected with each sensor node in a ZigBee manner, the wireless dip angle sensor node periodically transmits dip angle data to the wireless gateway, the wireless water leakage sensor node periodically transmits water leakage data to the wireless gateway, and the wireless joint cracking sensor node periodically transmits joint cracking data to the wireless gateway. Compared with the prior art, the tunnel structure remote monitoring system has the advantages that various sensor nodes are integrated, the sensor nodes are low in energy consumption, high in integration degree and small in size, a wireless sensor network is long in life cycle, high in expandability and high in safety, and the like.

Description

technical field [0001] The invention relates to a tunnel structure remote monitoring system, in particular to a tunnel structure remote monitoring system based on multiple wireless sensor nodes. Background technique [0002] With the rapid development of subway tunnels, the safety monitoring of subway tunnels has become urgent. However, subway tunnels are different from other monitoring objects, specifically in the following characteristics: the monitoring content and volume are huge, the internal environment of the tunnel is complex, and the hidden dangers of the tunnel are strong. Therefore, in the context of subway tunnels, the application of traditional monitoring methods is time-consuming and laborious, and is easily limited by time and other factors, making it difficult to meet the needs of fully automatic, all-weather real-time monitoring. [0003] In recent years, with the continuous improvement of the level of science and technology, wireless sensor network technol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02H04L29/08H04W84/18
CPCG08C17/02H04L67/12H04W84/18
Inventor 何斌李刚黄宏伟周艳敏武尚卿刘可宁泽云桂永辉葛震
Owner TONGJI UNIV
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