摘要
城市公共交通网络是交通网络中重要的组成部分,用复杂网络的方法对城市公共交通网络结构进行研究,分析了网络度分布。结果表明,网络结构近似于随机网络,不同于国外城市的无标度网络结构,通过分析各个统计量在城市交通中的实际意义,能够更好地优化公共交通网络,以此来解决城市的交通问题。
The urban public transport network is an important part of the transport networks.Based on the methods of complex network,this paper discusses on the structure and degree distribution of urban public transport network.It finds that the network structure of Chinese cities is close to stochastic network,which is much different from the foreign cities with the scale-free structure.By analyzing the practical interpretation of the statistical parameters,it is possible to optimize the public transport network and conquer some the transport troubles.
出处
《信息技术》
2011年第1期119-120,共2页
Information Technology
关键词
公交网络
城市交通
无标度
复杂网络
public transport network
urban traffic
scale-free
complex network
