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Conference Paper: A multi-criterion multi-class dynamic transit trip assignment model
Title | A multi-criterion multi-class dynamic transit trip assignment model |
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Authors | |
Issue Date | 2007 |
Publisher | World Conference on Transport Research Society |
Citation | The 11th World Conference on Transport Research, Berkeley, CA, 24-28 June 2007 How to Cite? |
Abstract | A dynamic transit trip assignment model developed for the operational planning of an existing metro system has the following salient features:(1) use a schedule-based network formulation to model the movement of trains; (2) use multi-interval assignment (15-minutes duration for each time interval) to predict train loading; (3) assume a multivariable linear path cost model that includes in-vehicle time, waiting time, walking time and line change penalty; (4) divide passengers into different classes based on their route choice preferences; (5) calibrate the model using passenger boarding and alighting flows at station platforms; (6) validate the model using cordon counts. As a case study, the model is applied to the Hong Kong Mass Transit Railway network for a 4-hour period from 6 a.m. to 10 a.m. The input data consists of full sample multi-interval station-to-station O-D trip matrices compiled from data retrieved from ticketing gates. Multi-class assignments for single period and multi-period are implemented and a calibration procedure estimates the proportion of different user classes of travelers to be assigned to the network. |
Persistent Identifier | http://hdl.handle.net/10722/111790 |
DC Field | Value | Language |
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dc.contributor.author | Fung, WCS | en_HK |
dc.contributor.author | Tong, CO | en_HK |
dc.contributor.author | Wong, SC | en_HK |
dc.date.accessioned | 2010-09-26T03:04:04Z | - |
dc.date.available | 2010-09-26T03:04:04Z | - |
dc.date.issued | 2007 | en_HK |
dc.identifier.citation | The 11th World Conference on Transport Research, Berkeley, CA, 24-28 June 2007 | - |
dc.identifier.uri | http://hdl.handle.net/10722/111790 | - |
dc.description.abstract | A dynamic transit trip assignment model developed for the operational planning of an existing metro system has the following salient features:(1) use a schedule-based network formulation to model the movement of trains; (2) use multi-interval assignment (15-minutes duration for each time interval) to predict train loading; (3) assume a multivariable linear path cost model that includes in-vehicle time, waiting time, walking time and line change penalty; (4) divide passengers into different classes based on their route choice preferences; (5) calibrate the model using passenger boarding and alighting flows at station platforms; (6) validate the model using cordon counts. As a case study, the model is applied to the Hong Kong Mass Transit Railway network for a 4-hour period from 6 a.m. to 10 a.m. The input data consists of full sample multi-interval station-to-station O-D trip matrices compiled from data retrieved from ticketing gates. Multi-class assignments for single period and multi-period are implemented and a calibration procedure estimates the proportion of different user classes of travelers to be assigned to the network. | - |
dc.language | eng | en_HK |
dc.publisher | World Conference on Transport Research Society | - |
dc.relation.ispartof | World Conference on Transport Research, WCTR 2007 | en_HK |
dc.title | A multi-criterion multi-class dynamic transit trip assignment model | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Tong, CO: cotong@hku.hk | en_HK |
dc.identifier.email | Wong, SC: hhecwsc@hkucc.hku.hk | en_HK |
dc.identifier.authority | Tong, CO=rp00178 | en_HK |
dc.identifier.authority | Wong, SC=rp00191 | en_HK |
dc.identifier.hkuros | 130778 | en_HK |