【摘要】 阐述了微观交通仿真软件 VISSIM的模型及理论基础 .将该软件用于长春市工农广场交叉口交通分析 ,对其交通现状进行仿真模拟 ,验证了 VISSIM软件在实际应用中的有效性、精确性 ,改进并优化了工农广场交叉口交通设计方案 .通过在实际交叉口交通运行状况分析中使用 VIS-SIM这一微观交通仿真软件 ,提出了在复杂交通条件下确定交叉口交通组织方案的新思路、新方法 .实践表明 ,该方法具有良好的操作性和实用性更多还原

【Abstract】 The models and theories of microcosmic traffic simulation software VISSIM are described in this paper. In the existing traffic simulation of Gongnong Square intersection of Changcun city, the validity and accuracy of this software in practical use is validated. And then, by using this software in the traffic analysis, the traffic design schemes are ameliorated and optimized. By using microcosmic traffic simulation software VISSIM in the traffic analysis of resisting intersection, a new idea has been put forward to organize intersection traffic under the complex traffic conditions, and it is proved to be a useful and operational method.更多还原