论文标题
用于电子出租平台操作和客户模式选择的统一网络平衡
A Unified Network Equilibrium for E-Hailing Platform Operation and Customer Mode Choice
论文作者
论文摘要
本文旨在将经济和网络用户平衡结合起来，以供乘车和乘车服务，同时内生优化了两个起源点（OD）对的合并序列。随着运输网络公司（TNC）提供的乘车和乘车服务的越来越普及，由于列举了所有可能的OD Pairs Pairs Poiairs池和测序的组合，因此缺乏理论网络平衡模型，该模型构成了新兴的乘车服务。本文提出了一个统一的网络均衡框架，该框架集成了三个模块，包括旅行者在电子通用和电子索洛服务之间的模态选择，电子平台对车辆派遣和驾驶员乘客匹配的决定以及网络拥堵。为了促进车辆和乘客OD流量以及汇总选项的表示，创建了一个分层的OD图，其中包含乘车和乘车服务，而不是起源和目的地节点。在小型和大道路网络上进行了数值示例，以证明我们的模型效率。拟议的均衡框架可以有效地帮助决策者和城市规划师评估TNC对交通拥堵的影响，还可以帮助TNC进行定价和机队的优化。
This paper aims to combine both economic and network user equilibrium for ride-sourcing and ride-pooling services, while endogenously optimizing the pooling sequence of two origin-destination (OD) pairs. With the growing popularity of ride-sourcing and ride-pooling services provided by transportation network companies (TNC), there lacks a theoretical network equilibrium model that accounts for the emerging ride-pooling service, due to the challenge in enumerating all possible combinations of OD pairs pooling and sequencing. This paper proposes a unified network equilibrium framework that integrates three modules, including travelers' modal choice between e-pooling and e-solo services, e-platforms' decision on vehicle dispatching and driver-passenger matching, and network congestion. To facilitate the representation of vehicle and passenger OD flows and pooling options, a layered OD graph is created encompassing ride-sourcing and ride-pooling services over origins and destination nodes. Numerical examples are performed on both small and large road networks to demonstrate the efficiency of our model. The proposed equilibrium framework can efficiently assist policymakers and urban planners to evaluate the impact of TNCs on traffic congestion, and also help TNCs with pricing and fleet sizing optimization.
