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Copy file name to clipboardexpand all lines: _site/search.json
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"href": "visum.html",
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"title": "Visum",
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"section": "",
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"text": "Note: This tutorial is only for Windows. If you do not use Windows, you need to have a Virtual Machine.\nIn this tutorial we will guide you to install and start using Visum.\nPTV Visum is a macro simulation software, non-free, available only for Windows OS."
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"text": "❗ This tutorial is only for Windows. If you do not use Windows, you need to have a Virtual Machine. If you have an Arm processor this won’t work, even with a VM.\nIn this tutorial we will guide you to install and start using Visum.\nPTV Visum is a macro simulation software, non-free, available only for Windows OS."
Copy file name to clipboardexpand all lines: _site/visum.html
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</header>
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<blockquoteclass="blockquote">
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<p>Note: This tutorial is only for Windows. If you do not use Windows, you need to have a <ahref="./software.html#operating-system">Virtual Machine</a>.</p>
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<p>❗ This tutorial is only for Windows. If you do not use Windows, you need to have a <ahref="./software.html#operating-system">Virtual Machine</a>. If you have an Arm processor this <ahref="https://us-resources.ptvgroup.com/en-us/ptv-support/system-requirements">won’t work</a>, even with a VM.</p>
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</blockquote>
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<p>In this tutorial we will guide you to install and start using Visum.</p>
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<p><ahref="https://www.ptvgroup.com/en/products/ptv-visum">PTV Visum</a> is a macro simulation software, non-free, available only for Windows OS.</p>
Copy file name to clipboardexpand all lines: sumo.qmd
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You may zoom and pan to the area of your interest[^1]. Click on "Select Area" and draw a rectangle with your mouse for which you wish to generate the simulation scenario.
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[^1]: Caution: if the map excerpt covers a very large area, the simulation might become slow or
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even unresponsive. We suggest choosing a similar zoom level as in the initial view.
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[^1]: Caution: if the map excerpt covers a very large area, the simulation might become slow or even unresponsive. We suggest choosing a similar zoom level as in the initial view.
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#### Network Generation
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#### Demand Generation
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The demand is defined by the demand generation panel. You activate this
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panel by clicking on the car pictogram.
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The demand is defined by the demand generation panel. You activate this panel by clicking on the car pictogram.
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{width="284"}
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SUMO supports various modes of transport. At the demand generation panel, you can activate/deactivate the individual modes of transport by clicking the corresponding checkboxes. For each mode of transport, the OSM Web Wizard generates random demand based on a certain probability distribution, which is influenced by two parameters:
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- Every time a new vehicle is generated, the OSM Web Wizard randomly chooses a departure and arrival edge for the vehicle. The *Through Traffic Factor* defines how many times it is more likely for an edge at the boundary of the simulation area being chosen, compared to an edge entirely located inside the simulation area. A big value for the *Through Traffic Factor* implies that many vehicles depart and arrive at the boundary of the simulation area, which corresponds to a scenario with a lot of through traffic.
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- The *Count* parameter defines how many vehicles are generated per
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hour and lane-kilometer. Assuming
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- The *Count* parameter defines how many vehicles are generated per hour and lane-kilometer. Assuming
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- the network contains 3 edges with a combined length of 5 km
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- that each has 2 lanes which allows the current traffic mode
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Once the scenario generation process has finished, the sumo-gui starts and the simulation can be started by pressing the *Play* button.
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You will see agents making their trips. Adjust the *Delay* to make it faster or slower.
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 You will see agents making their trips. Adjust the *Delay* to make it faster or slower.
Copy file name to clipboardexpand all lines: visum.qmd
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author: "R Felix"
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---
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> Note: This tutorial is only for Windows. If you do not use Windows, you need to have a [Virtual Machine](software.qmd#operating-system).
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> ❗ This tutorial is only for Windows. If you do not use Windows, you need to have a [Virtual Machine](software.qmd#operating-system). If you have an Arm processor this [won't work](https://us-resources.ptvgroup.com/en-us/ptv-support/system-requirements), even with a VM.
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In this tutorial we will guide you to install and start using Visum.
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