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首页> 外文期刊>Transportation research >Auction-based tolling systems in a connected and automated vehicles environment: Public opinion and implications for toll revenue and capacity utilization
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Auction-based tolling systems in a connected and automated vehicles environment: Public opinion and implications for toll revenue and capacity utilization

机译：联网和自动车辆环境中基于拍卖的收费系统：公众舆论及其对通行费收入和容量利用率的影响

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Autonomous and connected vehicles are expected to enable new tolling mechanisms, such as auction-based tolls, for allocating the limited roadway capacity. This research examines the public perception of futuristic auction-based tolling systems, with a focus on the public acceptance of such systems over current tolling practices on highways (e.g., dynamic and fixed tolling methodologies). Through a stated-preference survey, responses from 159 road-users residing in Virginia are elicited to understand route choice behavior under a descending price auction implemented on a hypothetical two-route network. Analysis of the survey data shows that there is no outright rejection of the presented auction-based tolling among those who are familiar with the current tolling methods. While males strongly support the new method, no clear pattern emerges among other demographic variables such as income and education level, and age. While high income respondents and regular commuters are more likely to pay higher tolls, no statistical significance between different genders, age groups, household sizes, and education levels is found. Based on the modeling results and the hypothetical road network, it is found that descending price tolling method yields higher average toll rates, and generates at least 70% more revenue when travel time saving is 30 min, and improves capacity utilization of the toll road significantly compared to fixed tolls. (C) 2017 Elsevier Ltd. All rights reserved.
机译：自动驾驶汽车和联网汽车有望启用新的收费机制，例如基于拍卖的收费，以分配有限的道路通行能力。这项研究调查了公众对基于未来拍卖的收费系统的看法，重点是公众对此类系统的认可程度超过了当前高速公路上的收费方式（例如动态和固定收费方法）。通过陈述偏好调查，得出了来自弗吉尼亚州的159位道路使用者的反馈，以了解在假设的两路线网络上实施的降价拍卖下的路线选择行为。对调查数据的分析表明，熟悉当前收费方法的人们不会完全拒绝提出的基于拍卖的收费。尽管男性强烈支持这种新方法，但在其他人口统计学变量（例如收入和受教育程度以及年龄）中却没有明确的模式。尽管高收入受访者和普通通勤者更有可能支付更高的通行费，但没有发现不同性别，年龄组，家庭规模和教育水平之间的统计意义。根据建模结果和假设的道路网络，发现降价收费方法可产生更高的平均通行费率，并且在节省出行时间30分钟时产生至少70％的收入，并显着提高了收费公路的通行能力相比固定收费（C）2017 Elsevier Ltd.保留所有权利。

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