Research And Applications On Evaluation Methods Of Wuhan Public Transportation System

Wuhan is a highly developed huge city. The level of the transportation system ties greatly with the development of the city. Nowadays, with the on-going projects of city metro system and rapid increase of cars on the road, a new tide of traffic jam has hit the transportation system, bring huge economic setback for the city, which makes the situation even more critical than before. Therefore, a solution is required to ease this condition immediately, and an effective way of resolve this issue is to improve its public transportation system.First, this paper analyses the current status of Wuhan public transportation system, especially its merits and faults. Also, this paper analyses the specific reasons of traffic jams in Wuhan. In addition, it puts forward the principles of building an evaluation system and the steps of doing it. Besides, with thorough consideration of all the evaluation methods of big system, this paper chooses analytic hierarchy process (AHP——Analytic Hierarchy Process) to build the evaluation system for Wuhan public transportation system, and takes four aspects into consideration, which are level of network, level of service, level of economic status, and level of future development. Also, this paper deducts 30 indexes of the evaluation system. Furthermore, it puts forward the calculation methods for each of the indexes. In the end, this paper use grey correlation grade method to set the order of potential proposals of optimizing Wuhan public transportation system and using grey evaluation method to set the overall evaluation of Wuhan public transportation system, which comes to a conclusion that the overall rank of Wuhan public transportation system is D.This paper intends to give proper suggestions to decision-makers of Wuhan public transportation system by building a scientific evaluation system. And the calculation methods and range of data is given for dynamic evaluation. In the end, the giving of method of placing the sequences of optimization schemes of public transportation system is given, along with an integrated evaluation will help decision-makers to get a logical perspective.