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Visual subway tunnel safety comprehensive monitoring and intelligent emergency system

A technology of comprehensive monitoring and emergency system, applied in closed-circuit television systems, general control systems, control/regulation systems, etc., can solve the problems of hidden dangers, ineffectiveness, and inaccurate disaster positioning methods in rail transit operation, and improve the subway system. The effect of operational safety

Active Publication Date: 2021-03-12
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, existing tunnel disaster monitoring technologies and modes are mainly based on manual inspection and planned inspection. In terms of disaster emergency response, the control of on-site disaster evolution is mainly based on telephone communication, and there is no visual emergency response process. Therefore, the existing disaster monitoring and emergency response work in subway tunnels is faced with problems such as untimely, unreasonable, and ineffective disaster emergency response. problems, thus laying a hidden danger to the operation of rail transit

Method used

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  • Visual subway tunnel safety comprehensive monitoring and intelligent emergency system

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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0033] Unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral body; It may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary...

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Abstract

The invention discloses a visual subway tunnel safety comprehensive monitoring and intelligent emergency system, which comprises a data acquisition system arranged in a subway, a data transfer systemarranged in a monitoring field equipment machine room and a remote visual monitoring control system arranged in a subway monitoring control center, wherein the data transfer system is connected with atunnel structure failure monitoring data acquisition unit, a tunnel fire monitoring data acquisition unit, a tunnel flood monitoring data acquisition unit and a tunnel inspection data acquisition unit in the data acquisition system, and the remote visual monitoring control system is connected with the data transfer system; and data acquired by the data acquisition system is remotely transmitted to the visual monitoring control system through data transfer system service. Therefore, visual online monitoring of subway line tunnel section operation states and rapid and accurate positioning and effective diagnosis of various disasters are achieved, related operating personnel such as dispatchers can handle the disasters in time, and a guarantee is provided for subway operation safety.

Description

technical field [0001] The invention belongs to the technical field of tunnel comprehensive monitoring systems, and more specifically relates to a visualized subway tunnel safety comprehensive monitoring and intelligent emergency response system. Background technique [0002] The subway has the advantages of economy, energy saving, large transportation capacity, and environmental protection. It has gradually become the most frequently chosen mode of transportation in people's daily life, and it is developing rapidly. The subway is mostly laid in tunnels, which have the characteristics of large buried depth, long distance, and complex geological conditions. Various disasters occur on the tunnel line from time to time, and it is necessary to face the concealment of the tunnel disaster occurrence point, the short inspection skylight period of the tunnel, and the tunnel line. There are many hidden dangers to work safety. [0003] Fiber Bragg grating sensor technology has mature...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418H04N7/18
CPCG05B19/4183G05B19/41865G05B19/41885H04N7/181Y02P90/02
Inventor 刘奥陈东许克亮邱绍峰周小斌史明红肖俊姚应峰种传强朱昊天叶冠宏完颜靖郭文浩
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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