SIMULTANEOUS ESTIMATION OF THE PEDESTRIAN ORIGIN-DESTINATION MATRIX AND PARAMETER OF THE ACTIVITY/DESTINATION CHOICE MODEL

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概要

• 論文の詳細を見る

• This study deals with the problems of pedestrian origin-destination (O-D) matrix estimation and activity/destination choice model calibration from pedestrian counts. A bi-level programming model is proposed that integrates the two steps of pedestrian O-D demand matrix updating and pedestrian activity/destination choice model calibration. The lower-level problem is the activity-based user equilibrium assignment model for pedestrian networks with bi-directional flow effects, while the upper-level problem is to estimate the O-D demands together with the calibration of the activity and destination choice model from pedestrian counts. A heuristic solution algorithm is adapted for solving the proposed bi-level programming problem. A numerical example is provided to illustrate the applications of the proposed model and solution algorithm.

• Eastern Asia Society for Transportation Studiesの論文

著者

• LAM William

  Dept. of Civil & Structural Engineering The Hong Kong Polytechnic University

• CHAN K.S.

  Dept. of Civil & Structural Engineering, The Hong Kong Polytechnic University

• OUYANG L.Q.

  Dept. of Civil & Structural Engineering, The Hong Kong Polytechnic University

• WONG S.C.

  Dept. of Civil Engineering, The University of Hong Kong

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• An Activity-Based Land Use and Transportation Optimization Model
• Modeling Within-day Dynamics in Activity Scheduling: A Markov Decision Process Approach
• SIMULTANEOUS ESTIMATION OF THE PEDESTRIAN ORIGIN-DESTINATION MATRIX AND PARAMETER OF THE ACTIVITY/DESTINATION CHOICE MODEL
• MODELLING THE EFFECTS OF MULTI-MODAL TRAVLER INFORMATION SYSTEMS

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