Performance of reservation-based carpooling services under detour and waiting time restrictions
Performance of reservation-based carpooling services under detour and waiting time restrictions
复制标题
绕行和等待时间限制下预约拼车服务的表现
DOI：
10.1016/j.trb.2021.06.007
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Daganzo, Carlos F.
中科院分区：
文献类型：
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作者：
Ouyang, Yanfeng;Yang, Haolin;Daganzo, Carlos F.
本文研究了带提前预约的多对多拼车服务，以及对等待和绕行的约束。在一些理想的场景中，分析模型可以得到请求匹配百分比、预期车辆行驶距离和乘客行驶距离的近似公式。这些场景的模拟验证了公式的正确性。在最有利的情况下，拼车可以将所有用户的车辆行驶公里数减少几个百分点。本文还展示了服务提供商如何使用这些公式来优化产品，以及城市政府如何设计将按预期执行的监管政策。一个简单的例子说明了这些想法。
This paper examines many-to-many carpooling services with advance reservations, and constraints on waits and detours. An analytic model yields approximate formulas for the percent of requests matched, the expected vehicle-distance driven, and the passenger-distance traveled in some idealized scenarios. Simulations of these scenarios validate the formulas. In the most favorable cases carpooling reduces the vehicle-kilometers driven by all users by a few percent. The paper also shows how the formulas can be used by service providers to optimize offerings, and by city governments to design regulatory policies that will perform as intended. A simple example illustrates the ideas.