摘要
针对城市信控交叉口交通特点,根据交叉口交通特性,提出信控交叉口信号优化方案。通过VISSIM仿真软件对信控交叉口进行仿真分析。研究表明,在采用优化后的信控方案后,交叉口各进口道排队长度及通行能力均有所降低,同时有效缩短交叉口延误。
For the characteristics of urban signalized intersection, according to the traffic flow characteristics, proposed the optimization program of the signalized intersection, and simulation analysis on the signalized intersection by the VISSIM software. Research results show that： the queue length and the traffic capacity reduces after the optimization program, meanwhile, the vehicle delay has been effectively reduced.
出处
《交通科技与经济》
2015年第4期39-42,共4页
Technology & Economy in Areas of Communications
关键词
交叉口上游
信控交叉口
信号配时优化
仿真
urloan signalized intersection
signal timing optimization
simulation
