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Traffic flow splitting from crowdsourced digital route choice support
Journal of Physics: Complexity Pub Date : 2020-08-10 , DOI: 10.1088/2632-072x/aba83e
David-Maximilian Storch 1, 2 , Malte Schrder 1, 2 , Marc Timme 1, 2, 3
Affiliation  

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-t...

中文翻译:

从众包数字路由选择支持中分离出流量

数字技术从根本上改变了人们的出行方式。路由选择尤其受到交通数据可用性,数据源连接性增强以及对计算资源的廉价访问的极大影响。数字路由技术有望为个人提供更有效的路由选择,并减少城市拥堵。但是,尚不清楚这种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动态。在这里,我们针对数字路线选择支持下的城市通勤动态回答这个问题。基于拥堵游戏的类别,我们研究了通勤行为的演变,因为一部分人口依赖但也有助于众包交通信息。其余人口会根据个人经验来选择路线。我们展示了数字路线选择的支持如何导致通勤者流分离到技术领域和非交通领域。
更新日期:2020-08-31
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