• What is floating car data used for?

    Vehicles equipped with GPS-devices collect information about their position, their route and travel speed everywhere in the road network. This method of data collection is referred to as floating car data (FCD) and can be used to derive historical speed data or even for real-time applications. Floating car data based on GPS-trajectories open up many possibilities in traffic modelling and analysis and provide valuable information to traffic planners and decision makers. For example, floating car data enables traffic planners to analyse capacity bottlenecks in road networks: Hot spots, where congestions occur regularly, can be identified and targeted measures to mitigate congestions initiated.

Floating car data at a glance

  • Global coverage
  • Trillions of measured GPS tracks from almost 80 countries

  • Speed data
  • Empirically measured historical speed data, quality-assured and ready-to-use in every PTV Vision Traffic Software

  • Fast and cost-efficient
  • Cost-efficient alternative to expensive field traffic surveys

  • FCD-based historical speed data from PTV

    With floating car data enhanced by PTV, you can replace cost-intensive field surveys. Access historical speed data from trillions of GPS tracks for almost 80 countries, provided by our data partners like HERE, INRIX or TomTom. We offer data going back as far as to the year 2008 depending on the country.

    Analyse your study area and individually request the historical speeds on link level for every selected time period – summer vs. winter, last year vs. this year or even last Monday vs. this Monday. You can request average results of every week day and time of day – just chose your time resolution individually (e.g. 1-minute-interval or hourly data). We provide data tailored to your needs and formatted for direct import into PTV Visum and PTV Vissim. Therefore, you can start working with the data right away.

  • Use cases

    • Hot Spot Identification: Detect regularly congested areas in your network
    • Traffic Network Optimisation: Base infrastructural or traffic planning measures on data
    • Before-After Analyses: Observe impacts of traffic planning measures on traffic flows with historical data – even after implementing new infrastructure with data that reaches back to the year 2008.
    • Accessibility Analyses: Determine the real access time to every selected location like central cities, airports or stadiums for every selected time of day and week day
    • Location Studies and Site Analyses: Determine ideal locations of production sites, warehouses and stores
    • Improvement of Traffic Models: Refine modelled speeds or volume delay functions and validate your model results  
  • Do you have questions?

    Don’t hesitate to contact us. We are happy to support you with any questions and problems you might have.

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