摘要
步行交通是城市交通系统的重要组成部分,行人过街安全问题已成为社会广泛关注的焦点。在混合交通状况下,路段上的行人过街与机动车相互干扰,造成道路的拥堵。为提高路段通行能力及保证行人过街安全,综合考虑路段行人过街和相邻交叉口的交通状况,对典型路段的行人过街信号进行优化设置。在此基础上,应用交通仿真软件对其交通现状及信号设置方案进行仿真对比分析。仿真结果表明,路段行人过街信号设置方案是可行的和有效的。
Pedestrian traffic is the important part of urban traffic system and the safety of pedestrian cross- ing becomes an intensive focus in present society. As for the mixed traffic, the influence between the pedes- trians and the vehicles results in traffic jams. To improve capacity and reduce pedestrian crossing time of mid-block, the signal setting of the typical section of the road was showed in the paper by comprehensive consideration of mid-block pedestrian crossing and intersection traffic. On this basis, the present traffic sit- uation and the optimization scheme were compared based on traffic simulation. The outcome of simulation showed that the optimization scheme was feasible and effective.
出处
《黑龙江工程学院学报》
CAS
2012年第3期22-24,共3页
Journal of Heilongjiang Institute of Technology
基金
福建省教育厅资助科技项目(JA11200
JB08202)
关键词
城市路段
行人过街
信号设置
仿真评价
Key words, urban road
pedestrian crossing
signal setting
simulation evaluation
