r5r: Rapid Realistic Routing on Multimodal Transport Networks with R5 in R
r5r: Rapid Realistic Routing on Multimodal Transport Networks with R5 in R
复制标题
r5r：使用 R 中的 R5 在多式联运网络上进行快速真实路由
DOI：
10.32866/001c.21262
复制
发表时间：
2021
影响因子：
2.8
通讯作者：
Matthew Wigginton Conway
中科院分区：
文献类型：
--
作者：
R. Pereira;Marcus Saraiva;Daniel Herszenhut;C. K. Braga;Matthew Wigginton Conway
路线选择是交通规划和研究的关键环节。尽管如此，由于计算时间长和许可软件的成本，研究人员和实践者在执行这项任务时经常面临挑战。R^5^是一个多式联运网络路由器，它提供多种路由功能，例如计算一个时间窗口内的旅行时间，并返回出发地/目的地对的多个行程。本文描述了r5r，一个开源的R包，它利用R^5^有效地计算旅行时间矩阵，并使用无缝并行计算免费生成出发地和目的地之间的详细行程。
Routing is a key step in transport planning and research. Nonetheless, researchers and practitioners often face challenges when performing this task due to long computation times and the cost of licensed software. R^5^ is a multimodal transport network router that offers multiple routing features, such as calculating travel times over a time window and returning multiple itineraries for origin/destination pairs. This paper describes r5r, an open-source R package that leverages R^5^ to efficiently compute travel time matrices and generate detailed itineraries between sets of origins and destinations at no expense using seamless parallel computing.