CAJ | 학술논문

针对上海市通勤出行者开展了组合出行行程时间可靠性SP调查。结果显示，出行者对不同交通方式的可靠性需求及感知效用水平存在显著差异，由此提出了行程时间可靠性感知差异性概念，并建立了考虑行程时间可靠性感知差异的组合出行费用函数；通过上海市淞虹路停车换乘实证分析，表明可靠性感知差异性直接影响了停车换乘的分担率。
침대상해시통근출행자개전료조합출행행정시간가고성SP조사。결과현시，출행자대불동교통방식적가고성수구급감지효용수평존재현저차이，유차제출료행정시간가고성감지차이성개념，병건립료고필행정시간가고성감지차이적조합출행비용함수；통과상해시송홍로정차환승실증분석，표명가고성감지차이성직접영향료정차환승적분담솔。
To identify the commuters’ choice behavior ,stated preference(SP) surveys in travel time re‐liability are carried out in Shanghai .The results show that there exists distinct differences in the de‐mand and the perceived utility of travel time reliability among different traffic modes .T hereby ,this pa‐per introduces the concept of differences in perceived reliability of traffic modes ,and establishes the generalized travel cost function incorporating the travel time reliability and the associated perceived differences .An empirical example of Park and Ride in Songhong road ,Shanghai is illustrated to analyze the effect of differences in perceived reliability on the mode split of park and ride .