模糊综合评价法在BRT换乘站址选择中的应用研究

Application research on fuzzy comprehensive evaluation in transfer site selection of BRT

大力发展公交是缓解城市交通拥堵的有效途径,BRT换乘站的选址工作对于提升公共交通的吸引力和运行效率至关重要,传统选址方法忽略了影响因素之间关系的不确定性且指标过于单一。以银川市BRT一号线新城段3个备选站址为研究对象,以模糊综合评价法为基本理论方法,首先通过层次分析法建立二级评价指标模型,在综合考虑了指标的全面性和影响因素关联的模糊性的基础上,对其进行评价分析同时得出选址结果。

Vigorously developing public traffic is the main mode to solve traffic jam and release ground traffic pressure. The location of BRT transfer stop is very important for improving the attraction and operational efficiency of public transportation.The traditional method neglects the relationship among the factors, and its index is too casual. Concerning on Yinchuan BRT-1about three alternative transfer-stops in new area, and based on the theory and method of fuzzy comprehensive evaluation, two level evaluation index model was set up by the AHP at first, then the fuzziness of the index and the relevance between the factors were taken together, finally, analysis and conclusion of these problems were given out.