广义最短路径在街区人员疏散中的应用研究  

The Study of Broad-Shortest-Path on Neighborhood Personnel Evacuation

作　　者：欧斌[1] 解正明[1] 孙睿英 

机构地区：[1]重庆市勘测院,重庆400020 [2]黑龙江第二测绘工程院,黑龙江哈尔滨150025

出　　处：《测绘与空间地理信息》2013年第10期100-102,共3页Geomatics & Spatial Information Technology

摘　　要：选择广度优先遍历算法,以事发地点为起始对所有路段进行编号。通过分析影响街区人员疏散的几个因素,研究了人员疏散的相关模型,并对广义最短路径在人员疏散过程中的模拟做了一些研究。最后对全文内容进行了小结,并对值得进一步研究的问题给出了建议。This paper has selected the breadth - first - search algorithm, in which the spot where the event has happened is selected as the starting route. Then, through analysis of several factors affecting neighborhoods personnel evacuation, the evacuation of personnel related models have been introduced. Furthermore, the paper has studied the broad - shortest - path on the simulation of personnel e- vacuation. Finally, the whole contents about the article are generalized and some problems for further study are put forward.

关 键 词：人员疏散 广义最短路径 GIS 应急系统 突发公共事件 

分 类 号：P208[天文地球—地图制图学与地理信息工程]