Deceleration in advance in the Nagel-Schreckenberg traffic flow model

被引：14

作者：

Li, Xin-Gang ^{[1
]}

Gao, Zi-You ^{[1
]}

Jia, Bin ^{[1
]}

Jiang, Rui ^{[2
]}

机构：

[1] Beijing Jiaotong Univ, Sch Traff & Transportat, Beijing 100044, Peoples R China

[2] Univ Sci & Technol China, Sch Engn Sci, Hefei 230026, Peoples R China

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2009年 / 388卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Deceleration in advance; Cellular automata; Traffic flow; CELLULAR-AUTOMATON MODEL; CAR ACCIDENTS; DANGEROUS SITUATIONS; PHASE-TRANSITIONS; STOPPED CARS; HIGHWAY; SYSTEMS;

D O I：

10.1016/j.physa.2008.12.012

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Based on the Nagel-Schreckenberg model, We Study the impact of deceleration in advance on the dynamics of traffic flow. In the process of deceleration in advance, the effect of reaction delay and the effect of expectation are considered respectively. The traffic flow properties are Studied by analyzing the fundamental diagram, spatio-temporal patterns, distance headway distribution and car accidents. The simulation results show that reaction delay brings complex traffic flow patterns and expectation makes the serious car accidents rarely happen. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：2051 / 2060

页数：10

共 21 条

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