Detecting method of water environment pollution source based on wireless sensor networks

Abstract

The invention relates to a method for detecting water environment pollution sources based on a wireless sensor network. The technical solution is: firstly, n sensor nodes are evenly deployed in the water environment area to be tested, and the sensor nodes are respectively connected to the aggregation node in a wireless multi-hop manner, the aggregation node is wirelessly connected to the gateway, and the gateway communicates with the data management network through a data line. Center connection; management software is installed in the data management center, which includes the detection module and positioning module of water environmental pollution sources; finally, the management software of the data management center substitutes the collected sensor node data into the detection module and positioning module of water environmental pollution sources The module can detect the pollution source and calculate the location coordinates of the pollution source. Therefore, the present invention has the advantages of simplicity, high accuracy, strong operability, low cost and short-term high efficiency, and provides a more advanced method for the actual detection and positioning of water environment pollution sources.

Description

technical field [0001] The invention belongs to the technical field of wireless sensor networks. In particular, the invention relates to a detection method for water environment pollution sources based on a wireless sensor network. technical background [0002] At present, with the increasing number of water environment problems, people's awareness of water environment protection has increased, and the detection and location technology of pollution sources in the water environment has also attracted attention. The use of wireless sensor network automatic detection and positioning technology is conducive to saving a lot of labor costs and protecting water resources, and real-time dynamic detection and positioning has become an urgent demand in the water environment market, and it is also a technical field that relevant departments attach great importance to. [0003] As a new type of network, wireless sensor network has been widely used in related fields such as smart home,...

AI Technical Summary

Problems solved by technology

This method is relatively primitive and belongs to the traditional positioning method. Its disadvantages are that the cycle is long, the sampling time is affected by many factors such as water terrain and weather, and the calculation is also very complicated.

[0007] Generally speaking, the existing technologies are affected by many factors, making the detection and location of water pollution sources lack of accuracy and feasibility

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