Intelligent monitoring system for communication lines

A technology of intelligent monitoring system and communication line, applied in transmission monitoring, transmission system, monitoring/monitoring/test arrangement, etc., can solve problems such as leakage of electric sparks, damage to equipment, waste of working time, etc., so as to improve work efficiency and improve The effect of the safety factor

Inactive Publication Date: 2014-01-01
HANGZHOU JIAOYANG COMM SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the lightning carrying large energy hits the communication transmission line with weak lightning protection ability of the system, especially after hitting the overhead transmission line with a certain height, even though the transmission line uses shielded cable and is reliably grounded, if the shielded The effect is not good, and the poor grounding quality is more dangerous, and the dangerous energy of lightning can still enter the line and enter the running equipment, which may cause damage to the equipment, or may cause spark leakage due to equi

Method used

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  • Intelligent monitoring system for communication lines
  • Intelligent monitoring system for communication lines

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Embodiment Construction

[0016] Embodiments of the present invention are described in further detail below in conjunction with accompanying drawings:

[0017] Such as figure 2 As shown, the communication line intelligent monitoring system includes a telephone exchange, a telephone set, and also includes a lightning protection device, communication line management equipment, a dispatching monitoring center, a communication line automatic switching device, and a relay safety barrier module. The lightning protection device includes a lightning protection module, Overvoltage protection module, overcurrent protection module, status display module, one end of the telephone exchange is connected to the dispatching and monitoring center through the Ethernet interface, and the other end of the telephone exchange is connected to the input port of the lightning protection device through the input interface of the communication cable. The 32-way intelligent monitoring interface is connected to the 32-way intelli...

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PUM

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Abstract

The invention discloses an intelligent monitoring system for communication lines. The intelligent monitoring system for the communication lines comprises a telephone switchboard and telephones and further comprises a lighting arrester, communication line managing equipment, a scheduling monitoring center, a communication line automatic switching device and a relay guard grating module, wherein the lighting arrester comprises an anti-lighting protection module, an overvoltage protection module, an overcurrent protection module and a status display module. The intelligent monitoring system for the communication lines can comprehensively protect the communication lines and carry out on-line intelligent monitoring, safety factors are improved, the working efficiency of working staff is improved, and using is extremely convenient.

Description

technical field [0001] The invention relates to a monitoring system, in particular to an intelligent monitoring system for communication lines. Background technique [0002] With the enhancement of modern management awareness and the maturity of coal mine safety monitoring technology with computer as the core, the coal mine safety production monitoring system has been widely used in large and medium-sized mines across the country. These systems range from hundreds of thousands of yuan to several million yuan from the investment in central monitoring microcomputer system, communication equipment, testing equipment and execution equipment to installation and debugging. However, in the current development of coal mine safety production monitoring system, manufacturers focus on the performance indicators of monitoring and control, and pay insufficient attention to some infrequently occurring system safety issues, so they have not given enough attention to the circuit design. at...

Claims

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Application Information

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IPC IPC(8): H04B17/00H04M3/24
Inventor 王家辉
Owner HANGZHOU JIAOYANG COMM SCI & TECH
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