高速公路主线控制方案及仿真研究

【作者】 方健红；

【导师】 严宝杰；

【作者基本信息】 长安大学 ， 交通运输规划与管理， 2000， 硕士

【摘要】 本文在概述目前国内外高速公路监控系统研究现状和了解监控系统硬件设备的组成和功能的基础上，论述了监控系统主线控制方案的总体设计思想和监控系统的信息采集和参数计算的方法，并利用交通流理论知识确定出了在各种不利气象条件下的主线控制方案。建立了高速公路主线基本路段的车流运行模型，开发了双向6车道高速公路的车流在各种气象条件下的运行仿真软件，并对仿真软件的可信性进行了检验。利用拟水平均匀设计法对仿真试验方案进行了设计，并对仿真结果进行了分析。更多还原

【Abstract】 Based on the present reserch of the system of inspect and control of freeway about our country and other countries, and comprehend the composing and the fun- ctions of the system of inspect and control of freeway, this paper discussed the coll- ectivity design idea of masterstroke control method of the system of inspect and con- trol of freeway, and the method of information collection and parameter calculation of the system of inspect and control of freeway, and working-out the masterstroke control method under every kind of weather by utilizing the knowledge of traffic f Jo- w theory. It established the model of vehicle operation of the fundamental section of freeway, and exploits the simulation software of vehicle flow under every kind of we- ather of six lanes freeway in two directions, and tests the creditability of the softwa- re. It designs a method of test useing dummy level equality design and analyse the re- sult of simulation.更多还原