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Intelligent Manhole Cover Control System and Its Workflow

A technology for control systems and workflows, applied in water conservancy projects, infrastructure projects, artificial islands, etc., can solve the problems of spending a certain amount of time and physical strength, pedestrians falling, and low practicability, so as to reduce costs and improve safety. , the effect of improving the implementability

Active Publication Date: 2019-03-05
YANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current manhole cover has many deficiencies: 1. It is inconvenient to open the manhole cover, and the staff need to spend a certain amount of time and physical strength every time they maintain it, which delays the progress of the maintenance; 2. There are hidden dangers in the safety of the manhole cover. Illegally opened or shifted without knowing it, it is easy to cause the dire consequences of pedestrians falling; 3. Other intelligent manhole covers are expensive and not easy to implement

Method used

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  • Intelligent Manhole Cover Control System and Its Workflow
  • Intelligent Manhole Cover Control System and Its Workflow
  • Intelligent Manhole Cover Control System and Its Workflow

Examples

Experimental program
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Embodiment Construction

[0030] The manhole cover is usually closed, and the travel switch on the control box is pressed. At this time, if workers need maintenance, the host in the central control room will send a 2-digit dynamic password to the slave control box on the manhole cover that needs to be repaired through the wireless module, and the first six digital tubes of the slave control box will display its own address number , the last two digits show the dynamic password sent by the host.

[0031] Then the worker only needs to hold the remote control, set the 8-digit number on the control box of the slave machine accordingly, and then turn on the electromagnet on the control box, pull out the small tongue of the travel switch controlled by the electromagnet from the shaft, and you can Easily turn the shaft with a wrench to open the manhole cover.

[0032] When the manhole cover is opened, the travel switch of the slave control box on the manhole cover is released, and the control box will automa...

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Abstract

The intelligent manhole cover control system and its working process belong to the control field of wireless remote control. A slave control box will be installed under each manhole cover. Each slave control box has its own address number. There are 8 digital tubes on the slave control box. The first six digits of the digital tube are usually used to display its own number. address, there are travel switches, electromagnets, etc. on the control box, and there will be a master control box in the central control room to communicate with each slave machine, and a wireless remote control is used to open the manhole cover, and The transmitted signal is less susceptible to interference. The invention helps workers to open the manhole cover during maintenance without spending so much time and physical strength; improves the safety of the manhole cover, and there will be an alarm sound when the manhole cover is stolen or illegally opened; compared with other intelligent manhole covers, the cost is reduced , which improves the implementability.

Description

technical field [0001] The invention relates to an intelligent manhole cover controlled by a single-chip microcomputer, in particular to an intelligent manhole cover control system and its working process, belonging to the control field of wireless remote control. Background technique [0002] The current manhole cover has many shortcomings: 1. It is inconvenient to open the manhole cover, and the staff need to spend a certain amount of time and physical strength every time they repair it, which delays the progress of the maintenance; 2. There are hidden dangers in the safety of the manhole cover. Illegally opened or shifted without knowing it, it is easy to cause the dire consequences of pedestrians falling; 3. Other intelligent manhole covers have high cost and low implementability. This intelligent manhole cover is used to place important lines such as optical fibers and cables. It is the lifeblood of a city, and its importance can be imagined. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/14
CPCE02D29/1481
Inventor 王昌龙魏春柏长林李超超何文杰魏春良
Owner YANGZHOU UNIV
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