交通出行诱导策略及其TSIS仿真分析方法研究

Study on Traffic Travel Guidance Strategy and Simulation Analysis Method Based on TSIS

通过分析交通流合理诱导分流的基本原理和关键技术,提出了预诱导的交通分流诱导策略。基于VC和TSIS的二次开发,给出了TSIS与VC的接口原理和二次开发流程以及TSIS二次开发的程序编写基础。根据交通诱导需要,给出出行路径诱导的二次开发设计思路和程序设计说明。通过编写TSIS接口函数,完成了示范区域路网交通出行诱导的仿真分析。分析表明:提出的基于VC和TSIS二次开发的交通出行诱导策略仿真分析方法,充分利用了TSIS的微观仿真能力,不仅克服了模拟分析方法计算量大、模拟结果不符合实际交通状况的不足,也提高了交通出行诱导策略仿真分析的直观性和科学性。

For traffic flow guidance, pre-guidance strategy was brought out based on the analysis of the basal principle and key technologies of reasonable distributary. Based on Visual C＋＋ and the secondary exploitation of TSIS, the interface principle and secondary exploitation process were brought out. And the compiled base of secondary exploitation program and building method of RTE. dll were also put forward. According to the needs of traffic guidance,the secondary exploitation and design of the program note of traffic travel guidance was given. Through the preparation TSIS interface function, traffic guidance simulation analysis of the regional road network was completed. The simulation result showed that the traffic guidance strategy simulation analysis method based on Visual C ＋＋ and secondary exploitation of TSIS proposed is made full use of the TSIS of micro- simulation capabilities. The analysis method is not only overcome the disadvantage of large calculating work and not according with actual traffic conditions, but also make the traffic guidance strategy simulation analysis move intuitive and scientific significance.