交通运输系统工程与信息
交通運輸繫統工程與信息
교통운수계통공정여신식
Journal of Transportation Systems Engineering and Information Technology
2015年
5期
39-44
,共6页
城市交通%复合网络%复杂网络%公共交通%公交网络%地铁网络
城市交通%複閤網絡%複雜網絡%公共交通%公交網絡%地鐵網絡
성시교통%복합망락%복잡망락%공공교통%공교망락%지철망락
urban traffic%compound networks%complex networks%public transport%bus transport network%subway network
公交和地铁是城市公共交通系统中最主要的两个组成部分,在大力推行公交优先政策的今天,我们却发现公交分担率并没有得到明显改善.本文运用Space L和Space P方法分别构建了北京市公交—地铁复合网络及其子网络.实证研究了公交—地铁网络的基本拓扑性质并对复合网络及其子网络的网络特性进行比较,从整体的角度,综合性地分析城市公共交通运输网络的特性及换乘状况.结果表明,北京市公交—地铁复合网络具备小世界和无标度网络特性,同时也证明了地铁及公交各自特点的充分发挥,二者高效的相互配合、衔接,是整个公共交通运输系统发挥最大效能的基础.
公交和地鐵是城市公共交通繫統中最主要的兩箇組成部分,在大力推行公交優先政策的今天,我們卻髮現公交分擔率併沒有得到明顯改善.本文運用Space L和Space P方法分彆構建瞭北京市公交—地鐵複閤網絡及其子網絡.實證研究瞭公交—地鐵網絡的基本拓撲性質併對複閤網絡及其子網絡的網絡特性進行比較,從整體的角度,綜閤性地分析城市公共交通運輸網絡的特性及換乘狀況.結果錶明,北京市公交—地鐵複閤網絡具備小世界和無標度網絡特性,同時也證明瞭地鐵及公交各自特點的充分髮揮,二者高效的相互配閤、銜接,是整箇公共交通運輸繫統髮揮最大效能的基礎.
공교화지철시성시공공교통계통중최주요적량개조성부분,재대력추행공교우선정책적금천,아문각발현공교분담솔병몰유득도명현개선.본문운용Space L화Space P방법분별구건료북경시공교—지철복합망락급기자망락.실증연구료공교—지철망락적기본탁복성질병대복합망락급기자망락적망락특성진행비교,종정체적각도,종합성지분석성시공공교통운수망락적특성급환승상황.결과표명,북경시공교—지철복합망락구비소세계화무표도망락특성,동시야증명료지철급공교각자특점적충분발휘,이자고효적상호배합、함접,시정개공공교통운수계통발휘최대효능적기출.
Bus and metro are two of the main components of urban transportation system. The cities vigorously advocate the bus priority policy, however, we find the sharing of public transport has not been significantly improved. In order to make an empirical study of urban transportation networks, from a unitary perspective view, this article establishes a compound network of subway and bus transport networks in the Space L and Space P. The topology characteristics of the compound network are compared with its sub-networks, the result shows that the compound network has the properties of small world and scale-free network. To give full play of urban transportation is to make sure both of subway and bus transportation be fully used and to strengthen the link and coordination.
