基于VISSIM的交通控制仿真系统的研究

摘要

针对目前城市交通仿真体系不足的问题,为保证车辆能够在交叉口处顺畅的通过,减少车辆碰撞事件及其他安全问题的发生,提出一种对多路口交通控制仿真系统的研究方案;该方案基于VISSIM软件的模拟交通流技术来分析交通流的控制系统,实现对连续几个交叉路口交通控制系统的仿真。实验结果表明：能有效地提高仿真参数的准确性,减少试验仿真的出错率,使不同情况下交通灯的控制效果得到了良好的改善。%Based on the problem of the current shortfall for urban traffic simulation system,in order to ensure smooth traffic to the adoption of the intersection to reduce vehicle collisions and other safety problems occur,a research design of multi-junction traffic control simulation systems is present.This design,which is based on the traffic flow simulation technology of VISSIM to analyze control system of traffic flow,realizes traffic control system simulation in the successive intersection.The results show that： it can effectively improve the accuracy of the simulation parameters and reduce the error rate test simulation,so that under different circumstances the control of traffic lights has good improvement.