On-line monitoring system of ocean red tide

Abstract

The invention discloses an on-line monitoring system of ocean red tide. The on-line monitoring system comprises a water quality monitoring module, a data acquisition / processing module, a master controller, a power supply module and a wireless communication module, wherein the water quality monitoring module is used for detecting a red tide environmental factor, the data acquisition / processing module is used for acquiring and processing a detection signal output from the water quality detection module, transmitting the detection signal to the master controller, building wireless communication link by the wireless communication module and an environmental monitoring control center and uploading monitoring data, and the power supply module and the water quality monitoring module are connectedto provide a working power supply. A water temperature, pH, H2S, dissolved oxygen, salinity and turbidity are used as red tide monitoring factors, a filtering layer is arranged at a water inlet and outlet end of a seawater acquisition device of the water quality monitoring module, the interference of impurity in seawater to the sensor is reduced, the six types of environmental factors are respectively detected by the six sensors, the sensitivity and the accuracy of red tide monitoring are greatly improved, and red tide early-warning information can be provided for a monitoring department.

Description

technical field [0001] The invention relates to the technical field of ocean monitoring systems, in particular to an online ocean red tide monitoring system. Background technique [0002] As a worldwide marine disaster, red tides have occurred in an increasing range in my country's coastal waters in recent years, with longer and longer durations and more serious harm. They not only appear in summer, but also occur in spring and autumn. , and has a tendency to expand to the open sea. The occurrence of red tides will cause serious harm and loss to the marine environment and marine fisheries, as well as human health and safety. Therefore, in order to effectively prevent the occurrence of red tide disasters, it is of great significance to conduct online monitoring. [0003] Long-term investigations and studies have shown that it is a relatively effective method to monitor red tides according to the changing laws of environmental factors in the process of red tide generation and...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problems of limitations and low accuracy of red tide monitoring means in the prior art, and to provide a marine red tide online monitoring system. The red tide monitoring system is designed based on the principle of electrochemistry, and the electrochemical sensor is used to detect the Simultaneous monitoring of multiple environmental factors in the formation of red tides has realized the on-site continuous monitoring of the red tide generation and elimination process, and the monitoring results have the advantages of high accuracy, good anti-interference and high sensitivity. Mechanism provides the necessary data base

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