Direct power-spectral method-based all-weather long drainage basin water quality monitoring and early-warning system

A water quality monitoring and early warning system technology, applied in color/spectral characteristic measurement, signal transmission systems, instruments, etc., can solve the problems of not being able to simultaneously obtain the water quality status of the river basin, the process of monitoring water quality is cumbersome, and the monitoring parameters are limited. Low, fast detection, easy to manage effects

Inactive Publication Date: 2016-02-03
CHONGQING UNIV
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Problems solved by technology

The system is cumbersome to monitor water quality, requires complex water sample pretreatment, and uses chemical reagents to generate secondary pollution. The parameters that can be monitored are very limited, and the water quality of the basin cannot be obtained at the same time.

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Embodiment Construction

[0036] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0037] Such as figure 1 As shown, the system of the present invention includes: a water quality monitoring device, a cloud data processing platform and a remote monitoring platform. Specific system operation process reference figure 2 , the water quality monitoring devices distributed in the river basin, the GPS module obtains the geographical location information of the nodes, and the water quality data is collected online in real time 24 hours through ultraviolet-visible spectrometers, sensors and other equipment, and the collected water quality absorption spectra are compressed in the water quality monitoring devices. Reduce the amount of data transmission in the network; the monitoring node stores the collected water quality information and encapsulates it according to the corresponding frame format and transmits it to the monitoring ...

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Abstract

The invention relates to a direct power-spectral method-based all-weather long drainage basin water quality monitoring and early-warning system, belonging to the technical field of water quality monitoring. The system comprises a plurality of water quality monitoring devices, a cloud data processing platform and a remote monitoring platform; the water quality monitoring devices are placed at a shoreside of a water body, a water surface buoy or other water surface platforms according to needs, used for extracting water quality data of the long drainage basin, use a direct power-spectral method to acquire an absorption spectrum of a monitored water body and sends the monitored data and water quality information to the cloud data processing platform in a wireless transmission manner; the cloud data processing platform summarizes and analyzes the received data and stores into a database; the remote monitoring platform inquires and displays the data stored in the database and realizes the real-time monitoring and early-warning for an all-weather long drainage basin water quality environment. The system can realize the online measuring, real-time monitoring, emergent early-warning, drainage basin analyzing and water environment monitoring of all weathers of the water body in the drainage basin, thus reducing the loss caused by pollution to the water body and ensuring drinking water safety.

Description

technical field [0001] The invention belongs to the technical field of water quality monitoring, and relates to a water quality monitoring and early warning management system, in particular to an all-weather long river basin water quality monitoring and early warning system based on direct spectroscopy. Background technique [0002] Water is an important resource for human survival and development. In the face of increasingly serious water pollution problems, people have put forward higher requirements for the detection and monitoring of water environment. [0003] At present, the detection of water quality mainly uses traditional chemical methods to analyze in the laboratory, which requires manual on-site sampling, transportation, and use of large-scale special equipment to complete. High technical experience requirements for sampling and sample preparation, long time-consuming, high cost, heavy workload, and the inability to monitor water quality in real time will cause se...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/31G08C17/02
Inventor 吴德操魏彪刘娟冯鹏唐媛
Owner CHONGQING UNIV
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