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  2. Traffic flow - Wikipedia

    en.wikipedia.org/wiki/Traffic_flow

    In transportation engineering, traffic flow is the study of interactions between travellers (including pedestrians, cyclists, drivers, and their vehicles) and infrastructure (including highways, signage, and traffic control devices), with the aim of understanding and developing an optimal transport network with efficient movement of traffic and minimal traffic congestion problems.

  3. Traffic simulation - Wikipedia

    en.wikipedia.org/wiki/Traffic_simulation

    The methods noted above are generally used to model the behavior of an existing system, and are often focused around specific areas of interest under a range of conditions (such as a change in layout, lane closures, and different levels of traffic flow). Transport planning and forecasting can be used to develop a wider understanding of traffic ...

  4. Transportation forecasting - Wikipedia

    en.wikipedia.org/wiki/Transportation_forecasting

    Transportation forecasting is the attempt of estimating the number of vehicles or people that will use a specific transportation facility in the future. For instance, a forecast may estimate the number of vehicles on a planned road or bridge, the ridership on a railway line, the number of passengers visiting an airport, or the number of ships calling on a seaport.

  5. Urban traffic modeling and analysis - Wikipedia

    en.wikipedia.org/wiki/Urban_traffic_modeling_and...

    Used to determine the distance headway between a vehicle and its predecessor. One of the simplest model in this category is the Pipe's rule, the basic assumption of this model is "A good rule for following another vehicle at a safe distance is to allow yourself at least the length of a car between your vehicle and the vehicle ahead for every ten miles per hour (16.1 km/h) of speed at which you ...

  6. Three-phase traffic theory - Wikipedia

    en.wikipedia.org/wiki/Three-phase_traffic_theory

    Three-phase traffic theory is a theory of traffic flow developed by Boris Kerner between 1996 and 2002. [1] [2] [3] It focuses mainly on the explanation of the physics of traffic breakdown and resulting congested traffic on highways.

  7. Aimsun Live - Wikipedia

    en.wikipedia.org/wiki/Aimsun_Live

    Aimsun Live is the traffic prediction software at the heart of the NSW Government's M4 Smart Motorway project. The project uses real-time data, communications and ITS to improve traffic flow. Singapore: 2019 technology trial for real-time traffic simulation and prediction - Land Transport Authority of Singapore (LTA).

  8. PTV Vissim - Wikipedia

    en.wikipedia.org/wiki/PTV_VISSIM

    PTV Vissim is a microscopic multi-modal traffic flow simulation software package developed by PTV Planung Transport Verkehr AG in Karlsruhe, Germany. It was first developed in 1992. The name is derived from "Verkehr In Städten - SIMulationsmodell" (German for "Traffic in cities - simulation model").

  9. Traffic estimation and prediction system - Wikipedia

    en.wikipedia.org/wiki/Traffic_estimation_and...

    In an effort to improve the pricing mechanism and to introduce real-time variable pricing, [4] Singapore’s Land Transport Authority, together with IBM, ran a pilot from December 2006 to April 2007, with a traffic estimation and prediction tool, which uses historical traffic data and real-time feeds with flow conditions from several sources ...