Urban network travel time estimation from stop-line loop detector data and signal controller data

A. Bhaskar; E. Chung; M. Kuwahara; O. De Mouzon; A. G. Dumont

doi:10.2495/UT070151

Urban network travel time estimation from stop-line loop detector data and signal controller data

A. Bhaskar
, E. Chung
, M. Kuwahara
, O. De Mouzon
, A. G. Dumont

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

2 Citations (Scopus)

Abstract

This paper presents a model to estimate travel time using cumulative plots. Three different cases are considered: i) case-Det, for only detector data; ii) case-DetSig, for detector data and signal controller data and iii) case-DetSigSFR, for detector data, signal controller data and saturation flow rate. The performance of the model for different detection intervals is evaluated. It is observed that detection interval is not critical if signal timings are available. Comparable accuracy can be obtained from larger detection interval with signal timings or from shorter detection interval without signal timings. The performance for case-DetSig and for case-DetSigSFR is consistent with accuracy generally more than 95 whereas case-Det is highly sensitive to the signal phases in the detection interval and its performance is uncertain if detection interval is an integral multiple of signal cycles.

Original language	English
Title of host publication	Urban Transport XIII
Subtitle of host publication	Urban Transport and the Environment in the 21st Century
Pages	147-156
Number of pages	10
DOIs	https://doi.org/10.2495/UT070151
Publication status	Published - 1 Dec 2007
Externally published	Yes
Event	13th International Conference on Urban Transport and the Environment in the 21st Century, URBAN TRANSPORT 2007 - Coimbra, Portugal Duration: 3 Sept 2007 → 5 Sept 2007

Publication series

Name	WIT Transactions on the Built Environment
Volume	96
ISSN (Print)	1743-3509

Conference

Conference	13th International Conference on Urban Transport and the Environment in the 21st Century, URBAN TRANSPORT 2007
Country/Territory	Portugal
City	Coimbra
Period	3/09/07 → 5/09/07

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 11 Sustainable Cities and Communities

Keywords

Arterial travel time
Cumulative plots
Delay
Signalised intersection
Urban network travel time

ASJC Scopus subject areas

Architecture
Civil and Structural Engineering
Building and Construction
Automotive Engineering
Safety, Risk, Reliability and Quality
Arts and Humanities (miscellaneous)
Transportation
Safety Research
Computer Science Applications

More information

10.2495/UT070151

Cite this

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title = "Urban network travel time estimation from stop-line loop detector data and signal controller data",

abstract = "This paper presents a model to estimate travel time using cumulative plots. Three different cases are considered: i) case-Det, for only detector data; ii) case-DetSig, for detector data and signal controller data and iii) case-DetSigSFR, for detector data, signal controller data and saturation flow rate. The performance of the model for different detection intervals is evaluated. It is observed that detection interval is not critical if signal timings are available. Comparable accuracy can be obtained from larger detection interval with signal timings or from shorter detection interval without signal timings. The performance for case-DetSig and for case-DetSigSFR is consistent with accuracy generally more than 95 whereas case-Det is highly sensitive to the signal phases in the detection interval and its performance is uncertain if detection interval is an integral multiple of signal cycles.",

keywords = "Arterial travel time, Cumulative plots, Delay, Signalised intersection, Urban network travel time",

author = "A. Bhaskar and E. Chung and M. Kuwahara and \{De Mouzon\}, O. and Dumont, \{A. G.\}",

year = "2007",

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doi = "10.2495/UT070151",

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booktitle = "Urban Transport XIII",

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}

Bhaskar, A, Chung, E, Kuwahara, M, De Mouzon, O & Dumont, AG 2007, Urban network travel time estimation from stop-line loop detector data and signal controller data. in Urban Transport XIII: Urban Transport and the Environment in the 21st Century. WIT Transactions on the Built Environment, vol. 96, pp. 147-156, 13th International Conference on Urban Transport and the Environment in the 21st Century, URBAN TRANSPORT 2007, Coimbra, Portugal, 3/09/07. https://doi.org/10.2495/UT070151

Urban network travel time estimation from stop-line loop detector data and signal controller data. / Bhaskar, A.; Chung, E.; Kuwahara, M. et al.
Urban Transport XIII: Urban Transport and the Environment in the 21st Century. 2007. p. 147-156 (WIT Transactions on the Built Environment; Vol. 96).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AU - Bhaskar, A.

AU - Chung, E.

AU - Kuwahara, M.

AU - De Mouzon, O.

AU - Dumont, A. G.

PY - 2007/12/1

Y1 - 2007/12/1

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AB - This paper presents a model to estimate travel time using cumulative plots. Three different cases are considered: i) case-Det, for only detector data; ii) case-DetSig, for detector data and signal controller data and iii) case-DetSigSFR, for detector data, signal controller data and saturation flow rate. The performance of the model for different detection intervals is evaluated. It is observed that detection interval is not critical if signal timings are available. Comparable accuracy can be obtained from larger detection interval with signal timings or from shorter detection interval without signal timings. The performance for case-DetSig and for case-DetSigSFR is consistent with accuracy generally more than 95 whereas case-Det is highly sensitive to the signal phases in the detection interval and its performance is uncertain if detection interval is an integral multiple of signal cycles.

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KW - Signalised intersection

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ER -

Urban network travel time estimation from stop-line loop detector data and signal controller data

Abstract

Publication series

Conference

UN SDGs

Keywords

ASJC Scopus subject areas

More information

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Cite this