发展我国智能运输系统(ITS)亟待解决的课题——智能运输系统(ITS)评价方法研究

The Urgent Tasks Faced in the ITS Development of China ——ITS Evaluation Methods Studies

本文首先论述了在我国开展智能运输系统 ( ITS)评价的重要意义 ,以及国内外 ITS评价研究现状综述 ,然后作者指出在 ITS评价中仅采用费用 -效益分析法是不足的 ,进而提出了一种用于 ITS评价的新方法 ,即多目标 (多准则 )决策方法 .之后重点展示了一种最常用的多目标(多准则 )决策方法即层次分析法 ( AHP)用于 ITS评价的流程和实例 .

The significance and review of ITS(Intelligent Transportation System) evaluation are addressed in this paper. Although Cost Benefit Analysis method is used extensively to evaluate ITS, its obvious deficiencies are also pointed out. A new method, i.e., Multicriteria methods is proposed to assess the impacts of ITS implementation by the authors. Especially, Analytic Hierarchy Process(AHP) with examples is used to demonstrate how to evaluate ITS practically.