The Optimal Offsets Pattern and Development of Simulation in Signals Control System on Urban Main Road
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摘要: 在引入交叉口信号状态位差概念基础上, 提出交通信号系统控制的比例信号相位差设计方案, 并在HCM信号延迟计算式的基础上整理出规范化的信号周期及有效绿信号比优化设计模型, 从而构成一套完整的城市主干道交通信号群系统控制参数优化设计模式。采用VC++程序设计语言编制了具有较好可视性的模拟系统软件, 并用此系统软件进行了模拟实验, 验证了控制参数优化设计模式的正确性Abstract: Based on the concept of the state position differences of traffic signals at the intersections, the designing plan and model in signals control system are presented. A comprehensive pattern in the traffic signals control system on the urban main road is developed. The VC++ programming language is utilized to develop visual simulation software. The simulation experiments are carried out to validate the correct of the control parameters.
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