arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2008.04730physics.soc-ph
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来自众包数字路线选择支持的交通流分流

Traffic flow splitting from crowdsourced digital route choice support

David-Maximilian Storch, Malte Schröder, Marc Timme

摘要:

数字技术正在从根本上改变人类流动。交通数据的可用性、数据源的连通性增加以及计算资源的廉价访问对路线选择的影响尤其大。数字路由技术为个人提供了更有效的路线选择,并减少了城市的拥堵。然而,目前还不清楚这些技术的广泛采用实际上如何改变复杂街道网络上的集体交通流量动态。在这里,我们回答这个问题的动态下的城市通勤数字路线选择的支持。建立在类的拥堵游戏,我们研究的通勤行为的演变,作为人口的一部分依赖于,但也有助于,众包交通信息。其余的人根据个人经验选择路线。我们展示了数字路线选择支持如何可能导致通勤流沿不同路线分离成技术和非技术用户。这种集体行为可能加剧系统的低效率,并导致拥塞的增加。这些结果突出了路线选择决策支持协议算法设计领域的新研究方向,以帮助在日益城市化和数字化的过程中解决拥堵,排放和其他系统性低效率问题。

英文摘要:

Digital technology is fundamentally transforming human mobility. Route choices in particular are greatly affected by the availability of traffic data, increased connectivity of data sources and cheap access to computational resources. Digital routing technologies promise more efficient route choices for the individual and a reduction of congestion for cities. Yet, it is unclear how widespread adoption of such technologies actually alters the collective traffic flow dynamics on complex street networks. Here, we answer this question for the dynamics of urban commuting under digital route choice support. Building on the class of congestion games we study the evolution of commuting behavior as a fraction of the population relies on, but also contributes to, crowdsourced traffic information. The remainder of the population makes their route choices based on personal experience. We show how digital route choice support may cause a separation of commuter flows into technology and non-technology users along different routes. This collective behavior may fuel systemic inefficiencies and lead to an increase of congestion as a consequence. These results highlight new research directions in the field of algorithmic design of route choice decision support protocols to help fight congestion, emissions and other systemic inefficiencies in the course of increasing urbanization and digitization.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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