摘要
为改善公交网络运营状态,基于公交网络的单元重要度和可靠度,对节点重要度和路段单元重要度进行了分析;以公交网络综合效益最大作为优化目标,考虑公交运行时间约束,建立了公交网络的优化模型.以某市公交网络规划为例,得到公交网络调整方案,使公交系统的可靠度得到提高.
Based on the component importance and reliability of public transport network,the node importance and road unit importance are analyzed to improve the operation of public transport network.Using the integrated benefit of the system as optimization objective,and traveling time as restriction,an optimum model of public transport network is built.Then,an example is given to illuminate the network adjustment. It makes a higher public transport system reliability.
出处
《北京工业大学学报》
EI
CAS
CSCD
北大核心
2009年第3期350-353,共4页
Journal of Beijing University of Technology
基金
国家科技支撑计划资助项目(2006BAJ18B04).
关键词
公交网络
单元重要度
可靠度
public transport network
the component importance
reliability
