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| 引用本文： | 马超群,王玉萍,陈宽民.???й????????湫??????????[J].交通运输系统工程与信息,2007,7(3):140-143. |
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| 作者姓名： | 马超群 王玉萍 陈宽民 |
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| 作者单位： | 1???????????·???????? 710064??2????????????????????????? ???? 710055 |
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| 摘 要： | 随着轨道交通在我国大城市中的逐步发展，轨道交通势必与常规公交之间发生客流竞争。本文在分析轨道交通与常规公交客流吸引影响因素的基础上，利用不同出行方式下的出行时耗和出行距离，确定了轨道交通与常规公交之间的客流争夺区域。利用Logit模型，用相对比较容易量化的广义费用函数来代替模型中效用函数，从而建立了轨道交通与常规公交的竞争模型，形成轨道交通与常规公交的分担比例曲线，提供了一种确定两者之间客流分担率的方法。
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| 关 键 词： | ?????? ???湫?? ??????? ??????? |
| 文章编号： | 1009-6744（2007）03-0140-04 |
| 收稿时间： | 2007-3-8 |
| 修稿时间： | 2007-03-08 |
Competition Model between Urban Rail and Bus Transit |
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| MA Chao-qun,WANG Yu-ping,CHEN Kuan-min.Competition Model between Urban Rail and Bus Transit[J].Transportation Systems Engineering and Information,2007,7(3):140-143. |
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| Authors: | MA Chao-qun WANG Yu-ping CHEN Kuan-min |
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| Institution: | 1??School of Highway , Chang??an University, Xi??an 710064?? ;2??School of Civil Engineering, Xi??an University of Architecture & Technology, Xi??an 710055 ; |
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| Abstract: | With the development of rail transit in big cities in China,there must be volume competition between rail and bus transit.After analysis on the affect factors of attracting volume between rail and bus transit,this paper has obtained the contest region between these two transits through trip time and trip distance.To replace utility function by general cost function which is easier to be quantitated,this paper has built the competition model between urban rail and bus transit.The curve of the volume shared between rail and bus transit can be obtained by this model which is a good method to calculate the share. |
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| Keywords: | rail transit bus transit volume share competition model |
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