Open AccessThe effects of decelerating lane in the off-ramp system
Author(s) -
Li Sheng-Chun,
Lingjiang Kong,
Liu Mu-Ren,
Zheng Rong-Sen
Publication year - 2009
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.58.2276
Subject(s) - computer science , traffic flow (computer networking) , flow (mathematics) , traffic system , simulation , mechanics , statistical physics , physics , transport engineering , engineering , computer security
In this paper,we study the effects of decelerating lane in the off-ramp system of freeway. Based on the NaSch model of traffic flow, a model of two-lane system with off-ramp is established. From the numerical simulations, we obtain the fundamental diagrams of traffic flow under different parameters. Moreover, we compare the road including decelerating lane with the road without it.