城市快速反应系统实验研究

An Experimental Study of Rapid Reacting System of City

在紧急的情况下，时间是非常重要的，因为几秒之差就会使营救结果截然不同。因此，为营救人员或当事人提供最佳路径，以缩短路途时间就变得非常重要。在ＧＩＳ和ＧＰＳ的支持下，以超图数据结构为基础，为控制台或当事人提供实时导航信息，可有效地减少路途时间。本文探讨了城市快速反应系统，怎样在超图数据结构的支持下，与ＧＩＳ和ＧＰＳ相结合，为系统操作者提供当前的实时位置及有关信息。

In case of emergency, time is very important. So it is necessary to find out the shortest way to save time so as to save the living and wealth. With the support of GIS, GPS and HBDS, this paper supplies a method of the shortest way, which is used in this system. This system provides the current space position of the system, the shortest way between two points on map, the shortest way to the nearest hospital or emergency center, and so on.