Analysis on Capacity of Road Traffic based Maximum likelihood method
Capacity is different with impact of conditions of road, traffic and the operating. Therefore, capacity is a topic arousing general interest in the field of traffic flow theory. The paper arms to analyses statistical relationship between capacity and average headway. The first the average headway distribution based on the maximum likelihood estimation, then find the changes of average headway with occupancy, locate the minimum of average headway, thus obtained the road capacity. In the data processing we find a new distribution model of headway: lognormal distribution model. By the empirical data testing, the calculation deviation of capacity is only 0.22 percent.
WENG Xiao Xiong CAI Yan Fei
Department of Civil & Transportation Engineering,South China University of Technology,CO 510640 Guangzhou,China
国际会议
2009 IEEE International Conference on Information and Automation(2009年 IEEE信息与自动化国际学术会议)
珠海、澳门
英文
540-543
2009-06-22（万方平台首次上网日期，不代表论文的发表时间）