Open AccessThe study of a cellular automaton NS and WWH mixed model for traffic flow on a two-lane roadway
Author(s) -
Ke-Fei Wu,
Lingjiang Kong,
Liu Mu-Ren
Publication year - 2006
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.55.6275
Subject(s) - cellular automaton , traffic flow (computer networking) , computer science , traffic model , microscopic traffic flow model , flow (mathematics) , mechanics , computer network , physics , traffic generation model , algorithm
Based on the NS model and the WWH model for one-dimensional cellular automaton traffic flow, and taking into account the drivers adopting different driving rules, we present a cellular automaton NS and WWH mixed model for traffic flow on a two-lane roadway. By using numerical simulation, we study the effect of the mixed proportion coefficient fNS on the velocity-density and flow-density diagrams of the mixed traffic flow and the lane-change frequency of the vehicles.