BRT与常规公交客流适应性研究

从技术和经济两个方面出发,对BRT和常规公交的客流影响因素进行了比较分析,并探讨了BRT和常规公交的协调关系,确定了以行人出行成本为指标的客流适应性评价模型。该模型主要基于时间价值理论,以行人的出行成本为量化指标,利用MNL模型估算时间价值,将时间转化为成本,并建立定量比较模型,比较快速公交（BRT）和常规公交客流的出行成本,从而判定两种公交方式的适应性。最后以成都市二环路BRT和52路公交车为例,验证了该比较模型的可行性和有效性。

Study on Passenger Adaptive Evaluation between BRT and Regular Buses

Starting from two aspects of technology and economy, the authors conduct the analysis and comparison for the passenger adaption between BRT and regular buses, at the same time, make a summary of the coordination relationship between BRT and regular buses. As a result, the evaluation model for passenger adaptability based on the index of the travel cost is developed. This model is based on time value theory and the travel costs of BRT and urban regular buses and the judgement of adaptability. This study is based on the case study of. BRT in Second Ring Road in Chengdu and Bus No 52, so it is feasible and valid.