Browsing by Author "Rosas Díaz, Dulce María"

Now showing items 1-6 of 6

    • Asesoramiento sobre las medidas de gestión de la velocidad implantadas en la C-32 

      Torné Santos, Josep Maria; Soriguera Martí, Francesc; Rosas Díaz, Dulce María (Universitat Politècnica de Catalunya. Escola Tècnica Superior d'Enginyers de Camins Canals i Ports de Barcelona, 2011-11-16)
      Conference lecture
      Open Access
      La ponencia versa sobre la evaluación de los efectos de la gestión variable del límite de velocidad en las autopistas metropolitanas del entorno de Barcelona, medida instaurada desde el 1º de enero de 2008, requiere de un ...

    • Deriving traffic demand patterns from historical data 

      Soriguera Martí, Francesc; Rosas Díaz, Dulce María (2012)
      Conference lecture
      Restricted access - publisher's policy
      The development and decreased cost of technology and communications have brought about a huge increase in the availability of traffic data. With every passing day, traffic management centers must deal with an increased ...

    • Estimación del tiempo de viaje en autopistas 

      Soriguera Martí, Francesc; Robusté Antón, Francesc; Rosas Díaz, Dulce María (Universitat Politècnica de Catalunya. Escola Tècnica Superior d'Enginyers de Camins Canals i Ports de Barcelona, 2011-11-16)
      Conference lecture
      Open Access
      El tiempo de viaje (TV) para conducir por carretera es la información más apreciada de tráfico. La medición del TV en tiempo real es también un indicador perfecto del nivel de servicio en una carretera, y por lo tanto es ...

    • Evaluation of speed limit management on C-32 highway access to Barcelona 

      Torné Santos, Josep Maria; Rosas Díaz, Dulce María; Soriguera Martí, Francesc (2011)
      Conference report
      Restricted access - publisher's policy
      In July 2007, the Autonomous Government of Catalonia passed a 73-measure plan to improve the air quality in the metropolitan region of Barcelona, Spain. This plan (which turned into law in January 2008) included 80 km/h ...

    • 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 ...

    • Using ACCPM in a simplicial decomposition algorithm for the traffic assignment problem 

      Rosas Díaz, Dulce María; Castro Pérez, Jordi; Montero Mercadé, Lídia (2009-11)
      Article
      Restricted access - publisher's policy
      The purpose of the traffic assignment problem is to obtain a traffic flow pattern given a set of origin-destination travel demands and flow dependent link performance functions of a road network. In the general case, the ...