Fire station deployment technology based on multi-objective hierarchical coverage
In order to explore the spatial distribution of urban fires and propose a scientifically efficient layout of urban fire stations,the Pudong New Area of Shanghai was taken as the research ob-ject.Based on data such as points of interest(POI),urban road network,and fire stations,the SAVEE method and Delphi method were used to identify urban fire risks.The"location alloca-tion"model and"service area"model were used to conduct multi-objective fire collaborative deployment research from multiple per-spectives.The results show that high-risk fire areas are mainly concentrated in areas such as Huamu Street,Jinqiao Economic and Technological Development Zone,and Huinan Town in Pudong New Area;The overall coverage rate of the current fire stations in Pudong New Area is 59.94%,with a coverage rate of 95.2%in the main responsible areas.The coverage of other levels is lower than the fire coverage standards;On the basis of the exist-ing fire stations,8 new fire rescue stations need to be added to fur-ther optimize the fire protection layout in Pudong New Area.
fire rescue stationmulti-objectiveinterest point data"service area"model"location allocation"model
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