摘要
通过对鞍山市千山—园林路交叉口实际调查得到交通数据,分析其交叉路口的交通现状和面临的问题,利用Vissim进行交通模拟仿真,通过导入底图、创建路段和连接,输入交通量,进行信号配时,进行仿真试验,通过分析仿真数据,下一步可以评价交叉口的通行能力、行车延误、排队长度等交通指标,对千山-园林路交叉口的交通设计方案提出合理化建议,有助于缓解城市信号交叉口行车拥堵,提高服务水平。
Traffic survey data is obtained by surveying on Qianshan - yuanlin road intersection . Situation and questions is Analyzed. Traffic simulation is executed based on VISSIM. Simulation test is run after importing a base map, creating links and connections, setting up traffic flow and signal distribution. The capacity of the intersection, traffic delays, queue length and other traffic indicators can be evaluated by simulation test. Rationalization proposals on traffic design of Qianshan - yuanlin road can be Proposed. Traffic congestion in urban signalized intersections can be eased. Service levels can be im- proved.
出处
《黑龙江交通科技》
2015年第4期6-7,共2页
Communications Science and Technology Heilongjiang
