摘要
城市公交网络通常具有复杂性。本文采用复杂网络的研究方法,以哈尔滨市地面公交与地铁一号线相交部分的公交网为研究对象,以公交线路为边,公交站点为节点,分别以Space P和Space L两种方法建立公交网络并进行了相关分析;对公交网络的主要参数度及度分布、平均最短距离进行了计算。通过参数分析得出了该区域乘客出行平均需经过的站点和换乘次数,确定了该区域一些相对重要的站点,为城市公交系统优化提供依据,也为乘客出行提供一定的参考。
The urban public transit network is a typical complex networks. In this paper, by adopting the research method of complex networks, taking the intersection part of the ground bus network of Harbin city bus and the 1 st line subway as the research ob- ject, and setting the bus lines as the edges and bus stops as the nodes, the Space L and Space P methods are used to establish the public transportation network, respectively, and correlation analysis is conducted. The main parameters, the degrees of the bus net- work distribution, and the average shortest distance are calculated. Through parameter analysis, the average number of stations and transfer times in the region are determined, and some relatively important sites are obtained, which has provided a certain theoretical reference for urban public transport system optimization and provided references for passengers.
出处
《森林工程》
2015年第4期119-122,共4页
Forest Engineering
关键词
复杂网络
城市公交
度分布
complex network
urban public transport
degree of distribution
