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Evaluation and Improvement for the Operation of Urban Rail Transit Based on DEA

Author: LiuXu
Tutor: DuWen
School: Southwest Jiaotong University
Course: Transportation Planning and Management
Keywords: Data envelopment analysis Urban Rail Transit Tranfer Operational effectiveness
CLC: F570
Type: Master's thesis
Year: 2008
Downloads: 531
Quote: 7
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Abstract

Since October 1969 Beijing launched China's first urban rail transit lines since the end of 2005, more than Beijing, Tianjin, Shanghai, Guangzhou, Dalian, Shenzhen, Changchun, Wuhan, Chongqing, Nanjing and other ten cities built rail transit operators lines, line length of nearly 500km, experts predict that the next 10 years, China's urban rail transit operating mileage will reach 1000km or so. As urban rail transit costly, a line of at least several billion investment in construction, as many as tens of billions, often become the largest infrastructure projects. Besides the construction of urban rail transit network are generally last for decades or even centuries enormous project, so either in intensity or timing of the city's economic development will have a huge impact. So do the following two aspects of the work is very important for China's urban rail transit construction and development will have very positive effects: first, before the construction of urban rail transit system planning; second is to continue to put into use after The evaluation improvements. This article is based on the second studies. As urban rail transit is huge, generally impossible after the completion of re-construction and demolition. Therefore, the completion of the line, we should regularly evaluate analysis to identify the key factors restricting the development of the line, and then be improved. Paper mainly made two aspects of DEA evaluation. The first is the urban rail transport interchange evaluation of each site, using a case in this regard is the Guangzhou Metro Line 16 stations, through the establishment of urban rail transit transfer station based on DEA Model to calculate the 16 stations Evaluation of the transfer and the transfer efficiency rate of the input and output redundancy deficit ratio, then the decision-making unit in the production frontier surface projection theory to calculate the effectiveness of the DEA did not reach the station in the direction that needs to be improved and improved step . The second aspect to our current open UMT eight major cities in actual operations as an example, first analyzes the evaluation of urban rail transit operators need, and then through operational efficiency and operating costs for the analysis of selected four inputs indicators and five output indicators, followed by establishment of urban rail transit system operators based on DEA Model to calculate the eight urban rail transit operators operating effectiveness of the index system and input redundancy rate and output rate of deficit, according to the input redundancy rate and output rate calculated the deficit did not reach DEA ??Efficiency urban rail transit system for the operational direction of improvement and improved step length, and finally did not meet the DEA efficiency of urban rail transit operations were related to the improvement of the system analysis and recommendations.

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