Wireless sensor network water quality monitoring system

Abstract

The invention provides a wireless sensor network water quality monitoring system comprising a monitoring platform, a water quality monitoring wireless sensor network and a user terminal, wherein the water quality monitoring wireless sensor network, the user terminal and the monitoring platform are in communication connection; the water quality monitoring wireless sensor network comprises a convergence node and a plurality of sensor nodes for monitoring the water quality, the sensor node uses a plurality of preferred routing paths determined by the aggregation node as water quality data transmission paths, determines the reasonable load of each preferred routing path, and allocates the collected water quality data to the preferred routing paths after dividing the collected water quality data according to a reasonable load ratio so as to be transmitted to the convergence node, so that the convergence node a aggregates the water quality data and sends the same to the monitoring platform;and the monitoring platform is used for analyzing and processing the water quality data, and sending an alarm signal to the user terminal when the water quality is abnormal.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a wireless sensor network water quality monitoring system. Background technique [0002] Water resources are one of the important natural resources that human beings rely on for survival and development. The sustainable use of water resources is an important guarantee for the sustainable development of society and economy. In recent years, with the increasingly serious pollution of water resources, water quality monitoring, as a basic work in water pollution control, provides scientific basis for water environment management, pollution source control and environmental planning, and its significance and role have become more important. [0003] In related technologies, when water quality is monitored, portable water quality monitors are often used for manual sampling and laboratory analysis. The sampling frequency is several times a month to several times a day, which is t...

AI Technical Summary

Problems solved by technology

This method has high analysis accuracy, but there are problems such as long monitoring period, high labor intensity, slow data collection and transmission speed, and difficulty in finding sudden pollution.

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