Networking water quality monitoring system and water quality monitoring method thereof

Abstract

The invention discloses a networking water quality monitoring system. A water quality monitoring buoy group is composed of at least one water quality monitoring buoy arranged in various basins, and the water quality monitoring buoys are used for monitoring the water quality in real time and sending monitoring data to a nearby monitoring station and a mobile terminal; the nearby monitoring stationis used for sending the monitoring data to a remote control center; the mobile terminal is used for collecting the monitoring data, displaying the monitoring data on an APP operation interface and displaying water quality dynamic monitoring parameters in the overall area on the APP operation interface; and the remote control center is used for calculating the monitoring data and displaying the water quality real-time parameters on an electronic map of the area on an operation interface to allow terminal personnel to view the parameters. A plurality of the water quality monitoring buoys are arranged in the various basins and achieve communication with the mobile terminal and the remote control center, and then a three-stage network topology structure is formed to achieve real-time online monitoring on the basin water quality. The invention further discloses a water quality monitoring method based on the networking water quality monitoring system.

Description

technical field [0001] The invention relates to the field of water quality monitoring, in particular to a networked water quality monitoring system and a water quality monitoring method thereof. Background technique [0002] Existing water quality monitoring equipment mainly consists of various sensors (for example: residual chlorine device, PH sensor, etc.), which are mainly used as indoor detection and laboratory equipment for polluted or need to detect water quality. This kind of equipment has mature technology, simple operation and low price. In addition, in some key water areas, the water quality of the key areas is mainly sampled, and the relevant testing agencies use test equipment to chemically detect the parameters of the water quality, and analyze the water quality parameters in the indoor analysis equipment, and issue a water sample analysis report . At present, the environmental protection department mainly uses COD monitors to measure and connect to the pollut...

AI Technical Summary

Problems solved by technology

A single water quality parameter sensor can only detect water sample parameters at a fixed location, but cannot be connected to the grid or monitor the water quality of the water area, and cannot realize networking and real-time online monitoring

Water quality sampling analysis needs to be sampled regularly and in a fixed area, and the analysis results are highly reliable, but it requires a lot of manual operations, and only a certain water sample is tested, which cannot reach the monitoring level

The COD monitor connected to the pollution line monitoring network can realize real-time monitoring, but there are the following deficiencies in the monitoring process: (1) it can only meet the monitoring needs of some water areas, and cannot realize regional networking; (2) chemical Reagents are used for chemical reaction analysis, the pipeline is complicated, the operation is complicated, the system maintenance is complicated, and the failure rate is relatively high; (3) The measured value is affected by the temperature, time and the reagents selected in the experiment, which affects the test results and has secondary pollution (4) Sampling point setting, system calibration, equipment maintenance, and special components in water quality have a great influence on monitoring results; (5) In terms of overall monitoring results and system complexity, it is not as reliable and stable as water quality sensors

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