Travel demand modelling brings true integration Four-step demand modelling is an important functionality for Aimsun software and another step towards true integration. You can now start a transportation modelling project from scratch, entering raw geographical and socio-economic data and follow the process all the way through to simulation without recourse to a separate package.

Aimsun Next Free Trial. Use Aimsun Next mobility modeling software to analyze anything from a single intersection to an entire region. Download Latest Version.

With Aimsun you no longer have to interface with an external traffic demand model for importing data as a starting point or as a means of redistributing demand from one mode to another or to estimate the impact that capacity changes have on overall demand levels. Being able to use a single software application for an entire project means vastly increased cost-efficiency, consistency and quality for Aimsun users. The Aimsun hybrid simulator gives you simultaneous microscopic and mesoscopic simulation, allowing you to model large areas while zooming in on all areas that require a finer level of detail.

Combining an event-based mesoscopic model with a more detailed time-sliced microsimulator offers a best-of-both-worlds scenario, blending superior computational efficiency with precise representation of traffic dynamics. Designed by traffic engineers for traffic engineers, the Aimsun user interface (UI) ticks as many boxes as possible on your wish list: • Modelling, simulation and output analysis in a single environment • Intuitive, highly visual and mouse-driven user interface • Simultaneous 2D and 3D (micro only) views • Easy-to-visualise graphical outputs • Undo-Redo • Copy and paste • Table views for quick object searches • Multiple project previsions • Comparison of different scenarios • External datasets (field measurements or other scenarios) • Python scripting for automating repetitive tasks.

One of Aimsun’s most outstanding features is its speed: our microscopic simulator is the fastest on the market by far and the finest microsimulation tool available in the world for large-scale projects. Aimsun’s multithreaded software architecture speeds up the simulation process to such an extent that it completely redefines what can be included in a dynamic model, be that a major city or a large and complex highway network. Flytampa Boston V3 Fsx Sp2. Even on a laptop, the Aimsun microsimulator can run a model of the whole of Singapore with 10,580 intersections and 4,483 km of lanes 2-3 times faster than real time. High speed simulation frees you up to: • Simulate larger areas without leaving out problem zones • Test a greater number of scenarios in the time available allowing for broader ‘what if’ analysis for a variety of traffic conditions • Deal with time-critical situations It’s not just our microsimulator that’s fast – the speed of Aimsun’s mesosimulator has enabled our users to build some of the world’s largest dynamic models in Montreal, Toronto and New York City. Dynamic user equilibrium (DUE) techniques and stochastic/discrete route choice models are both available in Aimsun in combination with either mesoscopic or microscopic modelling.

Descargar Visual Basic Para Autocad 2013 more. This framework gives you the unrivalled flexibility of modeling recurring and non-recurring conditions at the appropriate level of accuracy. But it doesn’t stop there: by reusing previously obtained static or dynamic equilibrium assignment routes in a new simulation and combining them with discrete route choice, Aimsun users are able to reproduce the blend of habitual driving and on-the-fly congestion avoidance that occurs in reality. The tools for reproducing the most realistic representation possible of route choice behaviour under any conditions.