Computer Science ›› 2019, Vol. 46 ›› Issue (6A): 527-531.

• Interdiscipline & Application • Previous Articles     Next Articles

Visualization of Solid Waste Incineration Exhaust Emissions Based on Gaussian Diffusion Model

ZHENG Hong-bo, WU Bin, XU Fei, ZHANG Mei-yu, QIN Xu-jia   

  1. School of Computer Science and Technology,Zhejiang University of Technology,Hangzhou 310023,China
  • Online:2019-06-14 Published:2019-07-02

Abstract: In order to predict the amount of waste gas emitted from solid waste incineration plants and understand the characteristics of the indicators of the pollution of the exhaust gases,a visualization system for waste gas emitted from solid waste incineration plants was designed and implemented.Based on the analysis of the main factors affecting the diffusion of waste gas,the diffusion model of waste gas in solid waste incineration plant based on Gaussian point source diffusion was established,and the method of drawing the concentration contour map of waste gas was realized based on the diffusion model.The distribution map of the solid waste incineration plant in China and the contour map of the emission concentration of solid waste incineration plant were plotted on Baidu map.Through the combination of dynamic histogram,time wheel and histogram,the real time emission of solid waste incineration plant is displayed,and the visualization of exhaust emission data of solid waste incineration plant is realized.The visualization system displays the waste gas data graphically,so as to achieve real-time monitoring of exhaust pollutants.

Key words: Concentration contour, Data visualization, Diffusion model, Exhaust emission, Time wheel

CLC Number: 

  • TP391
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