Now showing items 1-16 of 16

    • A Kalman-filter approach for dynamic OD estimation in corridors based on bluetooth and Wi-Fi data collection 

      Barceló Bugeda, Jaime; Montero Mercadé, Lídia; Marqués, Laura; Carmona Bautista, Carlos (2010)
      Conference report
      Open Access
      From the point of view of the information supplied by an ATIS to the motorists entering a freeway of one of the most relevant is the Forecasted Travel Time, that is the expected travel time that they will experience when ...
    • Analysing the oncoming traffic with Bluetooth 

      Terradellas Rosell, Cristina (Universitat Politècnica de Catalunya / Universität Kassel, 2013)
      Bachelor thesis
      Open Access
      This thesis is framed within the need of traffic data acquisition in urban areas and also in the secondary road network in order to determine accurately the traffic conditions without the installation of costly infrastructure. ...
    • Bus travel time characterization and prediction using data science 

      De Zea Graells, David (Universitat Politècnica de Catalunya, 2022-07-21)
      Master thesis
      Restricted access - author's decision
    • Estimación del valor de la información del tiempo de viaje en autopista 

      Soriguera Martí, Francesc (2016-03)
      Article
      Open Access
      De un tiempo a esta parte, un objetivo común de muchos gestores de tráfico es proporcionar información del tiempo de viaje previsto en las infraestructuras que gestionan. Estos esfuerzos responden al hecho que el tiempo ...
    • Estimation of traffic stream space-mean speed from time agregations of double loop detector data 

      Soriguera Martí, Francesc; Robusté Antón, Francesc (2011)
      Article
      Restricted access - publisher's policy
      In one of the very first papers on traffic flow theory back in 1952, Wardrop presented the difference between the space mean speed (SMS) and the time mean speed (TMS) of a group of traveling vehicles, and derived a ...
    • Freeway travel time information from input-output vehicle counts: a drift correction method based on AVI data 

      Soriguera Martí, Francesc; Martínez Díaz, Margarita (2021-09)
      Article
      Open Access
      Input-output cumulative count curves are a powerful tool to forecast freeway travel times in the very short term, as they rely on the predictive information given by the vehicles' accumulation in the target section. ...
    • Freeway travel time information in real time: new opportunity for spot speed methods 

      Soriguera Martí, Francesc (2013)
      Conference lecture
      Restricted access - publisher's policy
      This paper shows that the precision of a freeway travel time information system, in a real-time context, is not related solely to the accuracy of the measurement. Immediacy in reporting the information and forecasting ...
    • Highway Travel Time Data Fusion 

      Soriguera Martí, Francesc; Abeijón Monjas, David; Thorson Bofarull, Leif; Robusté Antón, Francesc (Transportation Research Board, 2008)
      Conference lecture
      Open Access
      The development of new traffic monitoring systems and the increasing interest of road operators and researchers in obtaining reliable travel time measurements has leaded to the development of multiple travel time data ...
    • Highway travel time estimation with data fusion 

      Soriguera Martí, Francesc (Springer, 2016)
      Book
      Restricted access - publisher's policy
      Travel time information is the key indicator of highway management performance and one of the most appreciated inputs for highway users. Despite this relevance, the interest of highway operators in providing approximate ...
    • Highway travel time information system based on cumulative count curves and new tracking technologies 

      Soriguera Martí, Francesc; Martínez Díaz, Margarita; Pérez Pérez, Ignacio (Elsevier, 2016)
      Article
      Open Access
      Travel time is probably the most important indicator of highway level of service, and it is also the most appreciated information for highway users. Administrations and private companies make increasing efforts to improve ...
    • Highway travel time information system based on cumulative count curves and new tracking technologies 

      Soriguera Martí, Francesc; Martínez-Díaz, Margarita; Pérez Pérez, Ignacio (Universitat Politècnica de València, 2016)
      Conference report
      Open Access
      Travel time is probably the most important indicator of the level of service of a highway, and it is also the most appreciated information for its users. Administrations and private companies make increasing efforts to ...
    • Short-term prediction of freeway travel times by fusing input-output vehicle counts and GPS tracking data 

      Martínez Díaz, Margarita; Soriguera Martí, Francesc (Informa UK (Taylor & Francis), 2021-03)
      Article
      Open Access
      Short-term travel time prediction on freeways is the most valuable information for drivers when selecting their routes and departure times. Furthermore, this information is also essential at traffic management centers in ...
    • Travel Time Estimation from Multiple Data Sources 

      Soriguera Martí, Francesc; Rosas Díaz, Dulce María; Abeijón Monjas, David; Thorson Bofarull, Leif; Robusté Antón, Francesc (University of California, Berkeley, 2007)
      Conference lecture
      Open Access
      Travel time is the best indicator of the level of service in a road link, and perhaps the most important variable for measuring congestion. This paper presents a method for estimating accurate travel times in toll highways ...
    • Travel time forecasting and dynamic origin-destination estimation for freeways based on bluetooth traffic monitoring 

      Barceló Bugeda, Jaime; Montero Mercadé, Lídia; Marquès, Laura; Carmona Bautista, Carlos (2010)
      Article
      Open Access
      From the point of view of the information supplied by an ATIS to the motorists entering a freeway of one of the most relevant is the Forecasted Travel Time, that is the expected travel time that they will experience when ...
    • Value of freeway travel time information 

      Soriguera Martí, Francesc (2013)
      Conference report
      Restricted access - publisher's policy
      This paper analyzes the value of highway travel time information systems. This is achieved by using notions of expected utility theory to develop a departure time selection and route choice model. The model assumes that ...
    • Warehouse order picking 

      Sánchez González, David (Universitat Politècnica de Catalunya / Vilniaus Gedimino Technikos Universitetas, 2014)
      Bachelor thesis
      Open Access
      Covenantee:   Vilniaus Gedimino technikos universitetas
      Warehouses’ management is becoming more important inside the logistics’ world lately, an optimal management implies a working time reduction and it leads to a cost reduction. The objective of this thesis is to discover ...