Approaching system equilibrium with accurate or not accurate feedback information in a two-route system

被引:11
|
作者
Zhao, Xiao-mei [1 ]
Xie, Dong-fan
Li, Qi
机构
[1] Beijing Jiaotong Univ, Sch Traff & Transportat, Beijing 100044, Peoples R China
基金
中国国家自然科学基金;
关键词
Traffic flow; Advanced information feedback strategy; Accurate information; User equilibrium; Bounded rationality; REAL-TIME INFORMATION; INTELLIGENT; STRATEGY;
D O I
10.1016/j.cpc.2014.10.016
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
With the development of intelligent transport system, advanced information feedback strategies have been developed to reduce traffic congestion and enhance the capacity. However, previous strategies provide accurate information to travelers and our simulation results show that accurate information brings negative effects, especially in delay case. Because travelers prefer to the best condition route with accurate information, and delayed information cannot reflect current traffic condition but past. Then travelers make wrong routing decisions, causing the decrease of the capacity and the increase of oscillations and the system deviating from the equilibrium. To avoid the negative effect, bounded rationality is taken into account by introducing a boundedly rational threshold BR. When difference between two routes is less than the BR, routes have equal probability to be chosen. The bounded rationality is helpful to improve the efficiency in terms of capacity, oscillation and the gap deviating from the system equilibrium. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码:106 / 114
页数:9
相关论文
共 50 条
  • [21] Asymmetric effect of route-length difference and bottleneck on route choice in two-route traffic system
    Hino, Yuki
    Nagatani, Takashi
    PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2015, 428 : 416 - 425
  • [22] Effect of density feedback on the two-route traffic scenario with bottleneck
    Sun, Xiao-Yan
    Ding, Zhong-Jun
    Huang, Guo-Hua
    INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 2016, 27 (06):
  • [23] ENCOURAGING ACCURATE INFORMATION DISCLOSURE IN A PLANNING SYSTEM
    AFANASEV, MI
    BURES, I
    MATEKON, 1985, 21 (04): : 66 - 78
  • [24] Dynamic route guidance strategy in a two-route pedestrian-vehicle mixed traffic system
    Liu, Mianfang
    Xiong, Shengwu
    Li, Bixiang
    INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 2016, 27 (09):
  • [25] How Accurate must an In-Car Information System be? Consequences of Accurate and Inaccurate Information in Cars
    Jonsson, Ing-Marie
    Harris, Helen
    Nass, Clifford
    CHI 2008: 26TH ANNUAL CHI CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS VOLS 1 AND 2, CONFERENCE PROCEEDINGS, 2008, : 1665 - 1674
  • [26] Green-wave control of an unbalanced two-route traffic system with signals
    Tobita, Kazuhiro
    Nagatani, Takashi
    PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2013, 392 (21) : 5422 - 5430
  • [27] Two step system to accurate pipe bending
    Aluminium Today, 1996, 8 (03):
  • [28] An Accurate Type System for Information Flow in Presence of Arrays
    Fratani, Severine
    Talbot, Jean-Marc
    FORMAL TECHNIQUES FOR DISTRIBUTED SYSTEMS, 2011, 6722 : 153 - 167
  • [29] Emergency department information system diagnosis: how accurate is it?
    Mitchell, J. S.
    Westerduin, F.
    EMERGENCY MEDICINE JOURNAL, 2008, 25 (11) : 784 - 784
  • [30] A weighted mean velocity feedback strategy in intelligent two-route traffic systems
    向郑涛
    熊励
    Chinese Physics B, 2013, (02) : 569 - 578