论文标题
现代交通信息对布雷斯的悖论的影响
The Effect of Modern Traffic Information on Braess' Paradox
论文作者
论文摘要
Braess的悖论已被证明在网络上的许多运输系统中都相当普遍。它与车辆交通尤其重要，在某些情况下，在某些情况下，在城市或公路网络中建立新的道路可能会导致所有用户的平均旅行时间增加。在这里，我们解决了一个问题，如果驾驶员（代理商）可以访问现代流量网络可用的流量信息，即通过导航应用程序和 /或以前的个人经验。我们研究了古典Braess网络中流量信息的效果，但是使用微观模型进行交通动态，以确定在这种情况下是否真的可以观察到悖论，或者仅在某些理论上可用的用户Optima中存在，而这些用户的优化是从未被驾驶员从未实现的，这些驱动程序从未通过驱动程序来智能地选择其路线决定，以实现现实的交通信息。我们解决了这两种信息类型的不同分割的问题。
Braess' paradox has been shown to appear rather generically in many systems of transport on networks. It is especially relevant for vehicular traffic where it shows that in certain situations building a new road in an urban or highway network can lead to increased average travel times for all users. Here we address the question whether this changes if the drivers (agents) have access to traffic information as available for modern traffic networks, i.e. through navigation apps and or personal experiences in the past. We study the effect of traffic information in the classical Braess network, but using a microscopic model for the traffic dynamics, to find out if the paradox can really be observed in such a scenario or if it only exists in some theoretically available user optima that are never realized by drivers that base their route choice decisions intelligently upon realistic traffic information. We address this question for different splits of the two information types.
