Modelling lane utilisation at roundabouts using ARCADY 8

摘要

ARCADY is TRL's flagship product for modelling roundabouts. At its core, ARCADY uses empirical models based on data sets collected in the early 1980s and (for mini-roundabouts) in the 1990s. These models relate the entry flow on a roundabout approach, or arm, to the circulating flow past the arm.