Real-time and online water quality monitoring system

Abstract

The invention discloses a real-time and online water quality monitoring system which comprises a shore-based station, branch units, an underwater photoelectric composite rope, shuttle boxes and water quality sensors; the shore-based station comprises a power supply unit, a power management unit and a data storage, display and management unit; the shore-based station is located on the ground and connected with a power grid and the internet and is responsible for supplying power to underwater equipment and uploading data collected by the underwater sensors to the internet; the underwater photoelectric composite rope comprises a power unit and an optical fiber unit and plays a role in transferring electricity and light information; each branch unit is composed of a power supply module and a communication module and achieves parallel connection of the shuttle boxes; the shuttle boxes are placed at multiple positions in water so as to observe the water source situation comprehensively, connected in parallel through the branch units and are responsible for supply and distribution of power, issuing of orders and upward transmission of collected data. The monitoring system is reliable and free of influence of an external environment; shuttle boxes monitoring of 24 hours can be achieved, and real-time early warning is achieved; transmitted data capacity is large.

Description

technical field [0001] The invention relates to an on-line water quality monitoring system, which is especially suitable for on-line water quality monitoring of lakes, rivers, drinking water sources, oceans and the like. Background technique [0002] With the continuous development of social economy, the degree of human damage to water quality is also increasing. Water safety, especially drinking water, is very important to people's life safety, and the continuous occurrence of water pollution is also constantly sounding the alarm for human beings. [0003] At present, there are mainly two ways to detect water bodies: one is to test in the laboratory after sampling, the data obtained by this method is the most reliable, but because the laboratory test takes a long time, the data obtained by the test is not real-time data, Also just can't play real-time early-warning effect to water pollution. Another method is real-time online detection, using sensors to monitor water body ...

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: In view of the shortcomings of the current water quality monitoring that is easily disturbed by the outside world, less data transmission, and manual operation, etc., an online real-time water quality monitoring system is invented, which can realize 24-hour uninterrupted data monitoring without manual operation and data transmission Large quantity, stable and reliable, not easily affected by the external environment

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