摘要
干线绿波协调控制是解决城市道路交通问题的有效方法之一.基于交叉口的调查数据,提出适用于不同层次、不同特点的交叉口相位相序结构,建立相位差协调策略算法.利用相序的调整设计交叉口的配时优化方案,来实现干线道路双向绿波协调控制,最后进行了实际案例分析和仿真验证.结果表明,基于相位相序调整优化的控制策略,提高了干线的通行效率,减少了行车延误.
The green wave coordinated control is one of effective methods to solve the traffic problems of the city. Based on the survey data of the intersection？ a new method suitable for different levels and different characteristics of the intersection of phase structure is proposed to establish the phase difference coordination strategy algorithm. Using the phase sequence adjustment design of intersection with the optimization scheme,it achieves the control of two-way trunk road green wave coordination, and the actual case analysis and simulation are carried out. The results show that the control strategy based on phase sequence adjustment and optimization can improve the efficiency of traffic trunk, and reduce the traffic delay.
出处
《青岛理工大学学报》
CAS
2017年第5期86-92,共7页
Journal of Qingdao University of Technology
基金
国家自然科学基金资助项目(51178231)
山东省自然科学基金资助项目(ZR2012EEL28)
国家863计划项目(2012AA112309)
关键词
相序优化
协调控制
仿真
phase sequence optimization
coordinated control
simulation
