3S技术在许昌市公共自行车服务中的应用

Application of 3S Technology in Xuchang Public Bicycle Service

公共自行车服务系统的普及,在一定程度上缓解了城市交通的拥堵问题。在这个快节奏的时代,如何经过最短的行驶路径到达目的地已成为研究的热点问题。本文以3S技术在许昌公共自行车服务中的应用为例,通过遥感和GPS技术快速高效地采集数据,并利用ArcGIS建立了最短路径分析模型,计算公共自行车站点到达目的地的最短行驶路径,可以为城市居民的出行提供更多的便利。

The popularity of public bicycle system alleviates the urban traffic congestion to some extent. In the fast-paced era,it is necessary for people to study how to reach the destination through the shortest path by bike. Taking the research of Xuchang public bicycle service based on 3S technology as example,this paper collects data rapidly and efficiently by RS and GPS and sets up the shortest-path analysis model using GIS,which will facilitate the travel for people.