Remote monitoring and control system for marine water quality based on multi-buoy sensing nodes

Abstract

The invention relates to the technical field of marine water quality monitoring, in particular to a remote monitoring and control system for the marine water quality based on multi-buoy sensing nodes.The system comprises a buoy sensing network node group, a node information comprehensive processing module and a remote automatic monitoring and control module, the buoy sensing network node group includes a plurality of buoy sensing nodes, each buoy sensing node includes a buoy body, and a data online monitoring module, a data wireless transceiver module, a data preprocessing module, an electricquantity comprehensive management module and a satellite positioning module are integrated on each buoy body. The data online monitoring modules are used for obtaining water quality data, and the water quality data is sent to the node information comprehensive processing module through the data wireless transceiver modules; the node information comprehensive processing module is in real-time communication with the remote automatic monitoring and control module through a wireless remote transmission unit. The system can achieve fast, accurate and real-time monitoring of water quality parameters of specific sea areas.

Description

technical field [0001] The invention relates to the technical field of marine water quality monitoring; in particular, it relates to a marine water quality remote measurement and control system based on multi-buoy sensing nodes. Background technique [0002] Ocean monitoring water quality buoys integrate sensor technology, data acquisition and processing technology, communication technology, satellite positioning technology and other high-tech technologies, but the current buoy-based ocean water quality monitoring technology still has the following shortcomings: [0003] 1. There is a bottleneck in the large-capacity, high-precision real-time data transmission technology of marine water quality parameters [0004] In the prior art, single buoys are often used in marine water quality monitoring to monitor relevant water quality parameters (temperature, salinity, dissolved oxygen, total nitrogen, total phosphorus, pH value, suspended matter, sulfide, chloride, ammonia, etc.) ...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, single buoys are often used in marine water quality monitoring to monitor relevant water quality parameters (temperature, salinity, dissolved oxygen, total nitrogen, total phosphorus, pH value, suspended matter, sulfide, chloride, ammonia, etc.) , sulfate, heavy metals, oil spills, nuclear radiation, etc.) collection, processing and remote transmission operations; in view of the variability of marine hydrological parameters, this method cannot guarantee the stability of water quality parameter sampling in a specific period of time in this area, which requires a single The buoy repeatedly samples the water quality paramet

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