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首页> 外文期刊>Journal of Transport and Land Use >Perceptions of public transport travel time and their effect on choice-sets among car drivers
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Perceptions of public transport travel time and their effect on choice-sets among car drivers

机译：公共交通出行时间的感知及其对驾车者选择选择的影响

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Car drivers’ perceptions of the quality of alternative travel modes have been identified as a barrier for including these alternatives in their choice sets. The present study investigated the accuracy of car drivers’ perceptions of public transport (PT) travel time and the potential effect of these perceptions on choice sets. A sample of car drivers was intercepted on the main corridors to Amsterdam, the Netherlands, using video recognition of license plates, and was sent a questionnaire asking (among other questions) whether they could have made the specific trip by PT and their estimate of the door-to-door travel time by PT. Objective travel times were obtained from route-planning software. 21,335 questionnaires (31%) were returned. About 10 percent did not report PT travel time for their car trip, largely car drivers who did not perceive PT as an alternative. The mean ratio of perceived travel time by PT to reported travel time by car was 1 : 2.3. About half the difference was due to distorted perceptions, and the ratio reported depended strongly on their PT use. Analysis of associations between choice set and characteristics of traveler and trip showed that if perceived PT travel times were more accurate a substantial number of car drivers would include PT in their choice set. Actual changes in behavior might be much smaller.
机译：汽车驾驶员对替代旅行模式质量的看法已被确定为将这些替代选择纳入他们的选择范围的障碍。本研究调查了汽车驾驶员对公共交通（PT）行驶时间的理解的准确性，以及这些感知对选择集的潜在影响。使用车牌的视频识别功能，在前往荷兰阿姆斯特丹的主要走廊上截获了一些汽车驾驶员的样本，并向他们发送了一个问卷调查表（除其他问题外），他们是否可以通过PT进行特定行程以及他们对公交车的估计。 PT的上门旅行时间。客观行程时间是从路线规划软件获得的。返回了21,335份问卷（占31％）。大约10％的人没有报告PT的乘车时间，其中大部分是没有将PT视为替代品的驾驶员。 PT感知的旅行时间与报告的汽车旅行时间的平均比率为1：2.3。大约一半的差异是由于扭曲的感知造成的，所报告的比率在很大程度上取决于其PT的使用。选择集与旅行者和出行特征之间的关联性分析表明，如果感觉到的PT出行时间更准确，则大量汽车驾驶员会将PT纳入他们的选择集中。行为的实际变化可能要小得多。

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