Intelligent electronic manhole cover system based on common cable transmission

Abstract

The invention discloses a co-cable transmission based intelligent electronic well lid system. The system comprises a co-cable control host computer, a co-cable transmission bus and an intelligent electronic well lid. The co-cable control host computer is arranged at a substation or an underground pipe network tunnel inlet and is used for monitoring the state of the well lid and performing opening and closing control. The co-cable transmission bus is arranged in the underground pipe network tunnel inlet and is connected with the co-cable control host computer and is connected with the co-cable control host computer. The intelligent electronic well lid is connected in parallel with the co-cable transmission bus, and an auxiliary computer of the intelligent electronic well lid is used for monitoring the well lid body, sending monitoring information to the co-cable control host computer through the co-cable transmission bus and receiving instructions of the co-cable control host computer and making corresponding actions simultaneously. By means of the system, power supply and data co-cable transmission is achieved, the well lid state can be monitored remotely, abnormal information of the well lid can be reported rapidly, and the remote operation on the well lid can be achieved according to the instructions of the co-cable control host computer; the problem of remote monitoring of underground pipe network tunnel trenches without power is solved.

Description

technical field [0001] The invention relates to a monitoring system for an underground pipe network manhole cover, in particular to an intelligent electronic manhole cover system based on common cable transmission. Background technique [0002] With the continuous development of municipal construction, cities continue to extend underground, such as power cables, communication cables, optical cables, rainwater sewage and other underground pipe networks are laid underground, and the tunnel entrances and exits of underground pipe networks are generally closed with manhole covers. However, In China, the illegal intrusion caused by the theft and destruction of the manhole cover and the formation of secondary damage have become a prominent problem, and the monitoring of the manhole cover has become an urgent problem that needs to be solved urgently. The underground pipeline network covers a wide range and has a long distance, and most pipeline networks cannot provide power for sma...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of municipal construction, cities continue to extend underground, such as power cables, communication cables, optical cables, rainwater sewage and other underground pipe networks are laid underground, and the tunnel entrances and exits of underground pipe networks are generally closed with manhole covers. However, In China, the illegal intrusion caused by the theft and destruction of manhole covers has become a prominent problem, and the monitoring of manhole covers has become an urgent problem that needs to be solved urgently.

The underground pipeline network covers a wide range and has a long distance, and most pipeline networks cannot provide power for smart devices to work, which has become a prominent problem restricting the monitoring of underground pipeline network manhole covers

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