This paper introduces a model of urban freight demand that seeks to estimate tour flows from secondary data sources e.g., traffic counts, to bypass the need for expensive surveys. The model discussed in this paper, referred as Freight Tour Synthesis (FTS), enhances current techniques by incorporating the time-dependent tour-based behavior of freight vehicles, and the decision maker’s (e.g., metropolitan planning agency planner) preferences for different sources of information. The model, based on entropy maximization theory, estimates the most likely set of tour flows, given a set of trip generation estimates, a set of traffic counts per time interval, and total freight transportation cost in the network. The type of inputs used allows the assessment of changes in infrastructure, policy and land use. The ability of the model to replicate actual values is assessed using the Denver Region (CO) as a case study.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A time-dependent freight tour synthesis model



    Erschienen in:

    Erscheinungsdatum :

    2015




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch



    Klassifikation :

    BKL:    55.80 Verkehrswesen, Transportwesen: Allgemeines



    A time-dependent freight tour synthesis model

    Sánchez-Díaz, Iván / Holguín-Veras, José / Ban, Xuegang (Jeff) | Elsevier | 2015


    A Tour-Based Model for the Simulation of a Distributive Freight System

    Carteni, A. / Russo, F. | British Library Conference Proceedings | 2009


    Tour based and supply chain modeling for freight: integrated model demonstration in Chicago

    Outwater, M / Smith, C / Wies, K et al. | Taylor & Francis Verlag | 2013


    Descriptive modeling of freight tour formation: A shipment-based approach

    Thoen, Sebastiaan / Tavasszy, Lóránt / de Bok, Michiel et al. | Elsevier | 2020