Monitoring and security system for factory

Abstract

The invention provides a monitoring and security system for a factory. According to the invention, a monitoring scheme is provided for a water circulation system on the basis of a wireless sensor network, so the water circulation system can be effectively monitored in real time; and meanwhile, a control scheme is provided for a wireless sensor monitoring network especially in a large-range monitoring scene, each sensor is allowed to independently control the working state thereof, and a central controller does not need to be arranged for unified management, so the situation that a large amount of control data occupy limited wireless bandwidth resources can be effectively avoided, the working time of each sensor can be effectively reduced, the energy consumption of the system is reduced, and the life cycle of the system is improved.

Description

technical field [0001] The invention relates to the technical field of safety monitoring, in particular to a monitoring and safety system for factories. Background technique [0002] In the production environment of a modern factory, the all-round automatic monitoring of the working space in the factory area is an important guarantee to ensure the orderly production. [0003] Since wireless sensor networks are easy to deploy and expand, and are suitable for various complex monitoring environments, more and more wireless sensor network technologies have been applied to automatic monitoring in factory environments recently. [0004] In wireless sensor network applications, the monitoring coverage of preset areas is an important consideration. In the prior art, the coverage of each sensor is usually adjusted by the central controller in the sensor network to meet the full coverage of the monitoring area. However, in factory applications, there is often a relatively large moni...

AI Technical Summary

Problems solved by technology

[0005] In addition, in the existing factory monitoring design, the monitoring of the water circulation system is often a blind spot, and the failure of the circulation system is often found by monitoring the change of water pressure

However, when the water pressure changes significantly, it often means that there have been large cracks in the pipeline, and early troubleshooting of the fault cannot be realized. At the same time, this monitoring method cannot be used for fault monitoring of non-pressure pipelines such as sewers

Once a major failure occurs in the water circulation system, serious liquid leakage will occur, which will seriously damage the operating environment of the factory.

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