交通信号控制仿真系统

Simulation System of Traffic Signal Control

介绍一个交通信号灯配时方案仿真系统的设计开发过程,该系统以基于MapX建立的GIS为仿真界面,在Visual Studio 2010编程环境下应用C#语言实现。对系统各模块的功能以及设计实现的关键技术与原理进行详细论述,建立一个能够与用户充分交互的、模拟实现用户配时方案并将评估参数反馈给用户的仿真控制环境。测试实验表明,该系统能够在一定程度上按照用户意愿进行较为真实客观的仿真,并且能够提供较为准确的评估结果,验证了系统的有效性。

In this paper, we introduce the design process of the simulation system of a traffic signal timing scheme, which uses MapX to establish GIS simulation interface, and is programmed by the C# language in Visual Studio 2010. By discussing in detail the function of each module of the system, the key technologies and principles to design and realize these modules, we realize a simulation environment which would provide a fully interactive interface to users, and it also realizes the simulation to the user timing plans, and feedbacks the evaluation parameters to the users. Experiments show that this system, in a certain extent, can make a realistic and objective simulation according to the user intention, and can provide a more accurate assessment, which demonstrates the effectiveness of this system.