摘要
对同一系统,不同的应用层次有不同的评价要求,应采用不同的评价策略和方法。作者在研究中分析了ETC不同应用层次的评价需求,析出了ETC的评价基本内容,在此基础上对ETC的评价基本要素及适用的评价方法进行了简要分析。最后尝试从决策、投资两层次,提出了不同的评价策略及可采用的评价方法,构建了不同的评价框架,为ETC(进而ITS)的评价方法研究打下了一定的基础。
For the same system,there are different evaluation demands in different application hierarchies,accordingly,there must be different evaluation strategies and methods applied.This paper firstly analyzed the demands of ETC evaluation in every hierarchy,and resulted in the basic contents of the ETC evaluation.Furthermore,basic elements and methods of ETC evaluation have been discussed briefly,the different evaluation strategies and methods according to the two hierarchies:decision-making and investment project selection were also proposed,and corresponding evaluation framework was established.The results could be used as references for future ETC evaluation research and the ITS evaluation research.
出处
《公路交通科技》
CAS
CSCD
北大核心
2004年第10期76-80,共5页
Journal of Highway and Transportation Research and Development
基金
国家十五攻关课题资助项目(2002BA404A01)
关键词
ITS
ETC
评价框架
评价方法
Intelligent Transportation System(ITS)
Electronic Toll Collection(ETC)
Evaluation framework
Evaluation method
