采取理论分析、试验调查与数值统计相结合的方法,应用旅客多模式出行选择RP数据建立了MNL模型,研究了交通枢纽可达性对多模式综合交通客运方式选择行为的影响机理。同时,研究了强制型与休闲型出行条件下交通枢纽可达性对于多模式竞争影响的差异性。研究结果表明:交通枢纽可达性显著影响多模式综合交通客运方式的市场竞争,采取航空运输的旅客对到站时间的敏感性高于高铁,其弹性系数相应分别为1.3和0.58;其次,强制型出行的旅客更关注交通枢纽可达性,而休闲型出行的旅客对交通枢纽可达性关注较小。
Combining theoretical analysis with experimental investigation and numerical statistics,and the MNL model is established by applying RP data of passengers' multimodal travelling choice to study the influence mechanism of transport hub accessibility on multimodal passenger transport choice behavior.Meanwhile,the differences in the influence of transport hub accessibility on multi-modal competition under mandatory and recreational traveling conditions are studied. The result shows that(1) transport hub accessibility significantly influences market competition of multimodal passenger transport. The sensitivity of air transport passengers to arrival time is higher than that of high speed railway,and the elasticity coefficient is 1. 3 and 0. 58 respectively;(2) the mandatory travelers are more concerned about the traffic hub accessibility,while the leisure travelers pay less attention to the traffic hub accessibility.