道路交通组织方案综合服务水平评价分析研究

摘要

为了缓解城市道路平面信号交叉口的交通拥堵问题,提出利用渠化及冲突点法对交叉口进行组织优化,并应用synchro仿真软件获取信号交叉口的各项控制指标,采用层次分析法对交叉口的交通服务水平进行综合评价。通过对呼和浩特火车站交叉口优化前后的交通服务水平评价对比,得出该方案对提高城市道路平面信号交叉口的交通运行效率,改善交通运行环境具有实用性。%To alleviate the traffic congestion in urban road signalized intersection, this paper puts forward highly channelizing and conflict collocation method to do intersection organize optimization, applies synchro simulation software for the control indicators in signal intersection, and uses hierarchy analysis method to make comprehensive assessment of the intersection traffic service level. Through after and before optimization contrast of the traffic service level evaluation in Hohhot railway station intersection, it is found that the program is practical in improving traffic operation efficiency of city road plane signal intersection and traffic operation environment.