关键词: 交通运输工程, 差异系数, TOPSIS模型, 城乡客运一体化, 服务水平评价

Abstract: The principle of difference was introduced into the evaluation of the integrated urban-rural passenger transportation service level, and 7 indicators were normalized through the TOPSIS model, including urbanization rate and permanent population of the town, etc. The distance value and closeness between each indicator and the ideal solution were calculated to determine the difference coefficients of different cities. Therefore, the evaluation model of urban-rural passenger transport integration development level was modified, and the case data was substituted into the model to verify the reliability of the model. Through the case analysis of five county-level cities, the results show that: the proposed model can objectively predict the level of urban-rural passenger transport integration, and fully considers the impact of urban economy, population and scale on the evaluation results, and can be applied to the comparison of urban-rural passenger transport integration development level between county-level cities.

Key words: traffic and transportation engineering, difference coefficient, TOPSIS model, urban-rural passenger transport integration, service level evaluation