A network video monitoring system for fully mechanized mining face

A technology for network video monitoring and fully mechanized mining working faces, which is applied in closed-circuit television systems, television systems adapted to optical transmission, cable transmission adaptation, etc. Signal transmission and other issues, to achieve high reliability, improve security, and flexible network deployment

Active Publication Date: 2017-11-10
苏州优米康通信技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the differences in the size of different working surfaces and working environments, the current video surveillance system cannot support multiple signal transmissions, so it cannot meet the needs of different working surfaces and cannot guarantee the smoothness of the video

Method used

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  • A network video monitoring system for fully mechanized mining face
  • A network video monitoring system for fully mechanized mining face

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Experimental program
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing.

[0016] Such as figure 1 and figure 2 As shown, the present invention includes a plurality of camera modules, a plurality of communication conversion modules, an intrinsically safe switch module and an explosion-proof ring network switch module, each camera module is connected to each communication conversion module through a flame-retardant network cable, and the adjacent communication conversion modules The modules support three communication methods: optical fiber, flame-retardant network cable and four-core cable. The appropriate communication method can be selected according to the actual working conditions of the fully-mechanized mining face to achieve the required video transmission effect. The intrinsically safe switch module uses flame-retardant The network cable is connected to one of the communication conversion modules, and the flameproof ring network switch mo...

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Abstract

The invention discloses a network video monitoring system for a fully mechanized mining face, belonging to the technical field of monitoring devices, comprising multiple camera modules, multiple communication conversion modules, intrinsically safe switch modules and explosion-proof ring network switch modules, each camera The module is connected to each communication conversion module through a flame-retardant network cable. The adjacent communication conversion modules support three communication methods: optical fiber, network cable and power communication. The appropriate communication method can be selected according to the actual working conditions of the fully mechanized mining face. To achieve a good video transmission effect, the intrinsically safe switch module is connected to one of the communication conversion modules through a flame-retardant network cable, and the flameproof ring network switch module is connected to the intrinsically safe switch through an optical fiber. At the same time, it supports three communication methods: optical fiber, network cable and electric power. The system has a long transmission distance and strong anti-interference ability; thus it can meet the needs of different working surfaces and ensure the smoothness of video.

Description

technical field [0001] The invention relates to a network video monitoring system for a fully mechanized mining face, belonging to the technical field of monitoring devices. Background technique [0002] The video surveillance system refers to the monitoring, control, management and security protection of the monitoring objects through video surveillance. It is a comprehensive management system with strong timeliness. [0003] Due to the harsh working environment, narrow space, complex terrain, and many coal mining and supporting devices, accidents are prone to occur in fully mechanized coal mining face. The video monitoring system is used to realize the real-time monitoring of the safety production of the fully mechanized mining face, timely discover hidden dangers of accidents, and prevent problems before they happen. Therefore, the coal mine video surveillance system has become an indispensable part of mine safety construction. [0004] The development of coal mine vide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N7/22
Inventor 谭超范祯科周晓谋闫海峰刘继东姚新港
Owner 苏州优米康通信技术有限公司
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