【作者】 高鹏； 杨兆升；

【Author】 GAO Peng;YANG Zhao-sheng;College of Transportation,Jilin University;

【机构】 青岛市城市规划设计研究院； 吉林大学；

【摘要】 为了有效的解决传统交通控制系统中各控制区域控制策略不协调的问题,本文在区域边界交通控制状态判别的基础上,有针对性的提出了区域边界交通协调控制策略,并建立了基于模糊控制及递阶协调优化的区域边界协调控制模型。该模型基于VISSIM仿真软件进行了模拟和测试,经验证:可以有效的协调区域边界及其上下游交叉口,保证拥挤的快速疏散,提高整个路网的控制效益。更多还原

【Abstract】 For a better solution of the incoordination of regional control strategies in traditional traffic control system,this paper proposes a traffic coordination control strategy of regional boundary on the basis of traffic state identification and develops a traffic coordination control model based on fuzzy control and hierarchical coordination.The actual effect of this model is tested with the micro simulation tool VISSIM,and the result shows that the model could efficiently coordinates the regional boundary with its upper,lower intersection so that could assure the rapid evacuation of traffic congestion and increase the operation benefit of the whole system.更多还原