Industrial park atmosphere quality intelligent analysis method and system

Abstract

The invention provides an intelligent analysis method for atmospheric quality of an industrial park. The method comprises the following steps: determining the industrial park and an analysis time period; acquiring the concentration, emission position, emission amount and chemical components of pollutants monitored by all preset monitoring points in the industrial park in the analysis time period, so as to draw a change curve of the monitoring data; acquiring meteorological data, and processing through a pre-trained atmospheric diffusion model in combination with the concentration, the emission position, the emission amount and the chemical components of the pollutants of each monitoring point to obtain a pollution source diffusion simulation curve; and comparing the pollution source diffusion simulation curve with the change curve of the monitoring data, and iterating a pollution source diffusion rule so as to calculate the actual emission amount of each monitoring point and the source of the additional emission amount. By implementing the system and the method, the source tracing of VOCs pollution in the park can be realized, and intelligent data analysis can be carried out from the perspective of industrial park treatment measures, so that support on scenes such as forecasting and early warning of key pollutants, emergency dispersion auxiliary decision making, comprehensive treatment and the like is realized.

Description

Technical field [0001] The invention relates to the technical field of air pollution treatment and the field of computer technology, and in particular to an intelligent analysis method and system for air quality in an industrial park. Background technique [0002] In recent years, the state and governments at all levels have begun to focus on the monitoring and control of volatile organic pollutants and dioxins. However, the supervision of different types of characteristic pollutants in industrial parks is still relatively weak. The level of air pollutant monitoring needs to be improved urgently. The research and development of smart monitoring in industrial parks and the vigorous implementation of regional air pollution joint prevention and control technology are very critical. [0003] my country still needs further research and practice in carrying out intelligent analysis of key pollutants in industrial parks. At present, most systems use source analysis models, EKMA (E...

AI Technical Summary

Problems solved by technology

Although it has begun to take shape, this type of business analysis system: 1) has not been organically integrated with computer artificial intelligence, machine learning and other technologies to achieve more accurate, intelligent, and comprehensive business needs (such as pollution source analysis, source intensity calculation, etc.) , pollution source diffusion prediction, neural network system analysis, multivariate statistical analysis, machine learning analysis and other technologies for step-by-step combination), in sudden VOCs (volatile organic compounds, volatile organic compounds) pollution incidents in industrial parks, VOCs pollution traceability method Fewer and difficult to achieve the desired effect, it simply cannot meet the needs of traceability

2) Data analysis is not carried out from the perspective of industrial park governance measures (such as attribution analysis without early warning, analysis of intelligent control suggestions, etc.)

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