PTV VISUM v14.0 PTV Visum is the world's leading software for traffic analyses, forecasts and GIS-based data management. It consistently models all road users and their interactions and has become a recognized standard in the field of transport planning. Transportation experts use PTV Visum to model transport networks and travel demand, to analyse expected traffic flows, to plan public transport services and to develop advanced transport strategies and solutions PTV Visum Functions Network modelling PrT and PuT supply side modelling in an integrated network Modelling of numerous transport systems, modes of transport and user classes User-defined object types and attributes for flexible data model adaptation Sub-network generation Distributed computing on several computers of single procedure steps or complete scenarios (dedicated Visum Engine available) Demand calculations 4-step model Tour-based demand model (Visem) Demand model with simultaneous distribution and mode choice calculation (EVA) Nested demand model PrT assignment procedures Highly convergent and fast assignment procedures for realistic results Simultaneous assignment of several user classes and flexible connector model (e.g. multi-point assignment) Choice of several static assignment procedures e.g. including toll models and detailed node impedance models Dynamic assignment procedures, dynamic user equilibrium (DUE) and dynamic stochastic assignment PuT assignment procedures and operations Timetable-based assignment Headway-based assignment Line blocking Modelling standard tariffs up to complex fare systems in one model Line costing calculation Traffic engineering Detailed node impedance calculation in node editor (ICA) Coding of various signal control (e.g. with Vissig, RBC) Signal optimization for green time, cycle time, and offset time Interface to PTV Vissim micro simulation Create analyses and reports With PTV Visum you can easily create convincing analyses, statistics and reports. In detail you can depict the following examinations: Scenario comparison Matrix histograms Flow bundle calculation Interactive shortest path search Isochrones Environmental analyses (noise, emissions) Analysis of accident data Interfaces COM: interface for script-based applications PuT interfaces to timetable systems, e.g. Google Transit Feed, HAFAS, VDV 452, DIVA, railML® Export interfaces, e.g. Shape files, SVG Import interfaces, e.g. Shape files, OpenStreetMap, SATURN, TransCAD, Emme, CUBE