摘要
近年来,随着城市道路交通的快速发展,公共交通在城市交通运输中扮演着重要角色,公交出行已经成为人们出行的首选出行方式。与此同时,公交存在的问题慢慢地暴露了出来。在公交站点,出行者只能通过公交站点指示牌获取到城市公交站点和线路的信息,但是这些信息只是文字性的信息,出行者无法直观的了解到自己的出行路线。当公交信息发生变化时,出行者也无法及时了解到变化后的公交信息,这给出行者的出行路线选择带来了困难。针对以上问题,利用ArcGIS软件,采用迪杰斯特拉算法,以兰州市局部地区开发城市常规公交线路优化系统,为出行者提供可视化的出行方案。结果表明,出行者可利用该系统实现出行路径最优,为出行者出行时提供了参考。
In recent years,with the rapid development of urban road transportation,public transportation plays an important role in urban transportation,and public transportation has become the first choice for people to travel.At the same time,the problems of public transportation slowly exposed.At bus stops,travelers can only obtain information about city bus stops and routes through bus stop signs,but this information is only textual information,and travelers cannot intuitively understand their travel route.When the public transportation information changes,travelers cannot know the changed public transportation information in time,which brings difficulties to the travelers'travel route selection.In response to the above problems,using ArcGIS software and Dijkstra's algorithm to develop an urban conventional bus line optimization system in a local area of Lanzhou City,it provides visualized travel plans for travelers.The results show that travelers can use the system to achieve the best travel path,which provides a reference for travelers when traveling.
作者
朵玉娟
DUO Yu-juan(Lanzhou Jiaotong University,Lanzhou,Gansu 730030,China)
出处
《黑龙江交通科技》
2022年第4期174-176,共3页
Communications Science and Technology Heilongjiang
