高铁站与市内交通换乘衔接选择研究

Selection of Transfer Connection between High-speed Railway Station and City Traffic Facilities

目前我国大多数高铁车站的选址都远离城市中心,造成高铁站与城市交通接驳困难及旅客出行换乘的不便。对高铁中间站旅客的个人特征、出行特征及换乘特征进行了调研与分析,综合考虑旅客的换乘特征,建立了反映旅客随机喜好性的换乘衔接选择模型。创新性地对模型中的效应函数进行了改进,将拥挤度、换乘次数、候车时间及延误时间等服务水平变量作为判断变量,在计算时考虑进来。计算结果表明,改进后的模型有更高的拟合度,可更有效地反映高铁旅客的换乘选择行为,为改善接驳工作提供参考。

Currently,most of the high-speed railway stations are located far away from the city center,resulting in the difficulties of transfer connection between high-speed railway station and city traffic facilities, also in the inconvenience for passengers. In this paper, the personal characteristics, trip characteristics and transfer characteristics of high-speed railway passengers are investigated and analyzed. Based on the collected data,a model of transfer selection is proposed,which can reflect the stochastic preference of passengers. Then, the utility function of the model is improve with service level as the judging variables in the calculation,including the congestion degree,transfer time,waiting time and delay time. The results show that the improved model has higher fitting degree,and reflects the transfer behavior of high-speed railway passengers more effectively,thus providing a reference for the improvement of transfer connection.