Intelligent sewage treatment monitoring system based on ZigBee Internet of Things

Abstract

The invention provides an intelligent sewage treatment monitoring system based on ZigBee Internet of Things, comprising a monitoring main station and a plurality of monitoring substations. The intelligent sewage treatment monitoring system is characterized in that: the monitoring main station comprises modules including a wireless communication module, a central processing unit and a monitor; each of the monitoring substations comprises the modules including a wireless communication unit, a data collecting and processing unit, a control unit, a power supply control unit, an equipment monitoring unit and a substation manager. According to the intelligent sewage treatment monitoring system based on the ZigBee Internet of Things, a reasonable network structure is designed according to actual networking requirements; and the cost is low, the power consumption is low, the network capacity is great and a transmission physical space is large. All parameters in a sewage treatment process can be monitored in real time and the treatment process can be adjusted in time so as to achieve the effects of energy saving, water saving and clean production; and reliable implementation of novel environment-friendly technologies including zero discharging, marsh gas recycling and utilization and the like can be realized. Compared with the traditional communication scheme, the scheme adopts a wireless communication manner between field equipment and a central equipment monitoring room, and has the advantages of long transmission distance, good reliability, strong anti-interference capability, cable saving, low construction and maintenance cost and the like.

Description

Technical field: [0001] The invention belongs to the field of environmental science and technology, and in particular relates to an intelligent sewage treatment measurement and control system based on the ZigBee Internet of Things. Background technique: [0002] In the sewage treatment plant, all kinds of sewage treatment equipment are scattered. In order to monitor the operating parameters and operating status of field equipment, a central measurement and control system needs to be established. Such a measurement and control system is composed of on-site detection, data acquisition and processing, data communication and central measurement and control. Personnel monitor the operation status of the whole plant equipment through the measurement and control computer. Operators issue various measurement and control commands according to the operating parameters and equipment operating status, and the measurement and control commands are transmitted to the site through the com...

AI Technical Summary

Problems solved by technology

With this connection method, the on-site construction project is very large, and cables and bridges need to be erected, which is expensive, and each slave station is connected to the master station by wired connection, the cable is easy to be damaged, and it is troublesome to maintain

[0003] One of the main tasks of traditional sewage measurement and control system management is the time-consuming work of laying cables or checking whether the cables are disconnected. It is easy to be annoying, and it is not easy to find out where the disconnection is in a short time

Furthermore, due to the continuous update and development of the enterprise and the application environment, the original enterprise sewage measurement and control system must cooperate with the re-layout, and the system line needs to be re-installed, which is time-consuming and labor-intensive.

Although the cable itself is not expensive, the labor cost of hiring a technician to do the wiring is constantly rising, especially for the upgrade of the old system, and the cost of the wiring project is even higher

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