CAJ | 학술논문

近年来，国内外研究机构和学者对交通运行评价开展了大量的研究。本文在参考国内外先进经验的基础上，立足于大多数城市现有数据调查和采集水平，提出交通畅通指数的概念，并建立一种基于交叉口延误、交叉口饱和度、路段车速等交通运行特征指标的城市交通运行状况评价指标体系，并在宁波市进行了应用实践，为城市交通管理者提供一个科学的参考依据，为缓解城市交通拥堵现象起到一定的促进作用。
근년래，국내외연구궤구화학자대교통운행평개개전료대량적연구。본문재삼고국내외선진경험적기출상，립족우대다수성시현유수거조사화채집수평，제출교통창통지수적개념，병건립일충기우교차구연오、교차구포화도、로단차속등교통운행특정지표적성시교통운행상황평개지표체계，병재저파시진행료응용실천，위성시교통관리자제공일개과학적삼고의거，위완해성시교통옹도현상기도일정적촉진작용。
In the recent years, research institutions and scholars at home and abroad have carried out a lot of research on the traffic operation evaluation index system. Based on the experience and the existing surveys as well as the data collection level in most cities , the paper proposes the concept of traffic mobility index system and sets up an evaluation index system of urban traffic operation based on the signal intersection delay , intersection saturation and roadway speed. The system has been practiced in Ningbo and proved effective.