Title :
Study on space evacuation vulnerability in city emergency
Author :
Bu, Fanliang ; Fang, Hui
Author_Institution :
Dept. of Eng. of Security & Protection Syst., Chinese People´´s Public Security Univ., Beijing, China
Abstract :
Before city emergencies happen, one of the most important tasks is to develop contingency plans, and reasonable analysis of space evacuation vulnerability is an important part of contingency plans. Based on the analysis of evacuation vulnerability of emergency area, this article develops a critical evacuation cluster model, and searches for the critical cluster of evacuation area by heuristic searching algorithm. At the end of the article, it generates the maps of space evacuation vulnerability in city emergency with the technology of GIS, which provide technical support for the making of contingency plans of city emergency.
Keywords :
emergency services; geographic information systems; search problems; GIS technology; city emergencies; contingency plans; critical evacuation cluster model; geographic information system; heuristic searching algorithm; reasonable analysis; space evacuation vulnerability map; technical support; GIS; critical cluster; heuristic searching algorithm; space evacuation vulnerability;
Conference_Titel :
Progress in Informatics and Computing (PIC), 2010 IEEE International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-6788-4
DOI :
10.1109/PIC.2010.5687977
