Water environment pollution risk comprehensive perception and identification system

Abstract

The invention provides a water environment pollution risk comprehensive perception and identification system. The system comprises a water quality and quantity monitoring module and a water environment video monitoring module. The water quality and water quantity monitoring module outputs a water pollution grade corresponding to the water quality and water quantity data based on a built-in water pollution grade identification model, and the water environment video monitoring model collects a video picture of a target area and identifies whether abnormal emission exists in the video picture through the built-in video identification model. The system has the advantages that the water environment video monitoring module monitors images of the water environment in real time, abnormal pollutiondischarge events are found based on image recognition and analysis, the timeliness of abnormal response can be monitored and improved in real time, the influence of the pollution discharge events isprevented from being enlarged, and meanwhile, the water quality and water quantity monitoring module detects water quality and water quantity data of the water environment; when the physical properties such as water color and turbidity are not obviously changed, the water quality abnormity can be found in time, the identification precision is improved, and missing report is prevented.

Description

technical field [0001] The invention relates to the technical field of water environment pollution monitoring, in particular to a comprehensive perception and identification system for water environment pollution risks. Background technique [0002] At present, the management of water body pollutant discharge is gradually strengthened, but there are still illegal discharges in the water environment, and the discharge is often carried out at night when the line of sight is limited, which makes supervision difficult and affects the effect of river governance. With the improvement of hardware equipment for online monitoring of water quality and water quantity, the smart water environment system platform has gradually developed in recent years. The monitoring of nodes such as water environment outlets and pipe networks is an important part of river governance. The invention patent application with the publication number CN109857046A discloses an intelligent monitoring and manage...

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Problems solved by technology

The invention patent application with the publication number CN109857046A discloses an intelligent monitoring and management system and method for river water pollution monitoring and early warning. The hydrological data is obtained through the water and rain monitoring module, the water quality data is monitored through the water quality detection module, and the video monitoring module is used for collection and monitoring. Process video data, so as to conduct comprehensive monitoring of water body conditions, and find abnormal conditions in time; however, this prior art does not provide targeted water quality monitoring and video analysis methods for different water environments, which is prone to false positives and false negatives, and the use effect bad

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