講演名 2013-03-11
Simulation Studies on the Benefits of Route Guidance Generated from Imperfect Traffic Data
,
PDFダウンロードページ PDFダウンロードページへ
抄録(和)
抄録(英) It has been widely accepted that Route Guidance Systems (RGSs) help improve the efficiency of traffic systems. However, raw traffic data unavoidably have errors, and the benefits of an RGS based on such imperfect input may not reach our conventional expectation In this paper, we seek to clarify the benefits of an RGS with imperfect input by investigating the performance of a traffic system under the intervention of imperfect route guidance. We conduct two series of simulations in microscopic traffic simulator SUMO under the scenario of homogeneous and heterogeneous route guidance, respectively. Based on the preliminary results of the simulations, we found that the route guidance based on bad trafific data could be harmful to the performance of a traffic system. Moreover, the most preferred values of exogenous and endogenous variables are approximately in reverse proportion to the error level of input traffic data.
キーワード(和)
キーワード(英) route guidance system / traffic data / traffic simulation / intelligent transport system
資料番号 ITS2012-62
発行日

研究会情報
研究会 ITS
開催期間 2013/3/4(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Intelligent Transport Systems Technology (ITS)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Simulation Studies on the Benefits of Route Guidance Generated from Imperfect Traffic Data
サブタイトル(和)
キーワード(1)(和/英) / route guidance system
第 1 著者 氏名(和/英) / LIANG Zilu
第 1 著者 所属(和/英)
Graduate School of Engineering, The University of Tokyo
発表年月日 2013-03-11
資料番号 ITS2012-62
巻番号(vol) vol.112
号番号(no) 470
ページ範囲 pp.-
ページ数 6
発行日