Lake and reservoir water quality monitoring and early warning method and device, storage medium and electronic equipment

• Main Authors: ZHAO YUNHANG, XUE WEIWEI, SHI YAN, LIU KE, REN HONGGANG
• Format: Patent
• Language: Chinese; English
• Published: 22.04.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to the technical field of water quality monitoring, and discloses a lake and reservoir water quality monitoring and early warning method and device, a storage medium and electronic equipment, and the method comprises the steps: constructing a water quality parameter data set, training and optimizing a water quality early warning model based on a random forest algorithm, and deploying the water quality early warning models of different water quality indexes to a water quality early warning platform; the water quality early warning platform sets water quality parameters and calls the matched water quality early warning model for prediction, and corresponding water quality indexes in future continuous preset time are obtained; and calculating the pollution index of each water quality index, and representing the comprehensive water quality pollution index in the current and future continuous preset time by using a weighted average Nemerow index method. The method can continuously predict the