Multi-source data fusion method and fusion terminal for water environment monitoring

• Main Author: HUANG RUIJUN
• Format: Patent
• Language: Chinese; English
• Published: 11.11.2022
• 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 a multi-source data fusion method and fusion terminal for water environment monitoring, and the method comprises the steps: firstly constructing a BP network, obtaining historical data collected by different types of parameters corresponding to water quality of different pollution indexes, training the BP network to obtain a trained BP network, and then obtaining multi-source monitoring data according to the required monitoring information, the method comprises the following steps of: fusing similar multi-source monitoring data by adopting an adaptive weighting algorithm to obtain a redundant curve which is used for obtaining a redundant numerical value at a required moment; and finally, inputting a plurality of redundant numerical values corresponding to the multi-class multi-source monitoring data into the trained BP network to obtain a corresponding pollution index. The algorithm disclosed by the invention is high in adaptability, can be adjusted according to detection elements of