支持ITS影响评价的交通仿真模型研究

Study on Traffic Simulation Models Supporting ITS Impacts Evaluation

ITS影响评价是ITS应用中一个关键的组成部分 ,仿真模型在ITS影响评价中显示了突出的优点。然而大多数已有仿真模型并不适用于ITS影响评价 ,本研究对目前世界上近百个重要仿真模型进行充分的调研 ,筛选出比较适合进行ITS影响评价的仿真模型 ,并对其性能进行总体评价。最后 ,指出支持ITS影响评价的仿真模型还需要改进的方面。

ITS impacts evaluation is a critical part of ITS deployment. Compared with field tests, simulation models show prominent advantages in this area. However, most of existing simulation models are unfit for this task. So nearly one hundred important models in the world are fully reviewed in our research. The sound models which may be suitable for ITS impacts evaluation are gathered and assessed. Finally, the prospects and aspects that need improving are also indicated.