Estimation of Travel Time Reduction Benefit Considering the Travel Time Reliability in an Autonomous Vehicle Prevailed Road Network
Estimation of Travel Time Reduction Benefit Considering the Travel Time Reliability in an Autonomous Vehicle Prevailed Road Network
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DOI：
10.11175/easts.13.664
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发表时间：
2019-12
期刊：
影响因子：
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通讯作者：
Sho Nitta;R. Tani;Teppei Kato;K. Uchida
中科院分区：
文献类型：
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作者：
Sho Nitta;R. Tani;Teppei Kato;K. Uchida
自动驾驶技术的发展正在进行中。本文提出了一种估算自动驾驶汽车普及带来的行程时间减少效益的交通流分配方法。对于两个网络，即人类驾驶车辆占主导地位的网络和自动驾驶车辆占主导地位的网络，两个广义总行程时间估计所提出的方法。从两个广义的总行驶时间，然后计算自动驾驶汽车的好处。此外，还进行了敏感性分析，看看如何影响交通流量的外生给定的校准参数。
Development of automatic driving technology is proceeding. In this paper, a traffic flow assignment method for estimating the travel time reduction benefit brought by the spread of autonomous vehicles is proposed. For the two networks, ie, the network where human driven vehicles are prevailed and the network where autonomous vehicles are prevailed, two generalized total travel times are estimated by the proposed method. From two generalized total travel times, the benefit thanks to autonomous vehicles is then calculated. In addition, sensitivity analysis is also carried out to see how the traffic flows are influenced by exogenously given calibration parameters.