天津商业大学学报
天津商業大學學報
천진상업대학학보
Journal of Tianjin University of Commerce
2014年
3期
48~53
,共null页
智能交通 智能交通系统 主成分分析 效益
智能交通 智能交通繫統 主成分分析 效益
지능교통 지능교통계통 주성분분석 효익
intelligent transportation; intelligent transportation system; principal component analysis; benefit
中国的交通面临着前所未有的挑战和机遇，城市人口的增加使我国城市交通面临更大的压力，但是随着智能交通系统的推行，交通问题得到一定程度的缓解。本文在介绍我国交通系统的现状、系统分析我国交通运输系统存在问题的基础上，利用主成分分析我国直辖市智能交通带来的经济效益和社会效益，指出天津和重庆需要更多地关注交通系统的经济效益，而北京和上海则要关注交通系统的社会效益。智能交通系统效益分析对直辖市今后的交通系统建设和城市发展具有很强的理论和实践意义。
中國的交通麵臨著前所未有的挑戰和機遇，城市人口的增加使我國城市交通麵臨更大的壓力，但是隨著智能交通繫統的推行，交通問題得到一定程度的緩解。本文在介紹我國交通繫統的現狀、繫統分析我國交通運輸繫統存在問題的基礎上，利用主成分分析我國直轄市智能交通帶來的經濟效益和社會效益，指齣天津和重慶需要更多地關註交通繫統的經濟效益，而北京和上海則要關註交通繫統的社會效益。智能交通繫統效益分析對直轄市今後的交通繫統建設和城市髮展具有很彊的理論和實踐意義。
중국적교통면림착전소미유적도전화궤우，성시인구적증가사아국성시교통면림경대적압력，단시수착지능교통계통적추행，교통문제득도일정정도적완해。본문재개소아국교통계통적현상、계통분석아국교통운수계통존재문제적기출상，이용주성분분석아국직할시지능교통대래적경제효익화사회효익，지출천진화중경수요경다지관주교통계통적경제효익，이북경화상해칙요관주교통계통적사회효익。지능교통계통효익분석대직할시금후적교통계통건설화성시발전구유흔강적이론화실천의의。
China is faced with unprecedented opportunities and challenges in transportation. The increase of urban population is exerting greater pressure on urban transportation. However, with the adoption of intelligent transportation system, traffic problems have been made less severe to some extent. Starting from the introduction to the situation of trans- portation system in China, this paper systematically studies the existing problems of transportation system, and makes a principal component analysis of economic benefit and social benefit of intelligent transportation system in municipalities. It points out that Tianjin and Chongqing should pay more attention to social benefit of transportation system while Beijing and Shanghai need to focus on economic benefit of transportation system, which is of great significance to the future transportation system construction and development of four municipalities both in theory and in practice.
