摘要
随着我国城市规模不断扩大,公交网络日趋庞大和复杂,其服务可靠性容易受到众多不确定性因素的影响,进而影响到居民出行方式的选择。本文从乘客的角度出发,基于公交车载数据,对公交服务可靠性进行研究,提出公交服务可靠性的评价指标、计算方法,分析公交服务可靠性的特征与优化方法。研究成果有助于更客观、真实地反映公交服务的实际情况,为城市公共交通的规划与管理提供依据。
With the development of China urban economy, urban transit network has been more and more larger and complicated. Transit service reliability is vulnerable to environment factor and finally influnce the taffic mode choice behavior of people. Based on vehicular data, this paper presents estimation index of transit service reliability and puts forward a method of calculating. In this paper, the transit service relia- bility characteristics and strategies for optimizing are analyzed. The research will be helpful for the im- provement of public transit service and planning.
出处
《交通科技与经济》
2012年第4期87-90,共4页
Technology & Economy in Areas of Communications
基金
教育部人文社会科学研究青年基金资助项目(09YJCZH079)
住房与城乡建设部科技资助项目(2011-k5-28)
关键词
公交
智能交通
车载数据
服务可靠性
评价
transit
intelligent transport systems
vehicular data
service reliability~ estimation
