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[sumo-user] Pedestrian simulation
  • From: Pierre Enguialle <enguialle@xxxxxxxxxx>
  • Date: Wed, 17 Sep 2025 10:37:33 +0000
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  • Thread-topic: Pedestrian simulation
Dear SUMO community,

I am trying to realize a pedestrian simulation without vehicles. 
I am generating trips with randomtrips. I have some weight files for the likeliness of every edge to be origin or destination of a trip. 

Type of command : python "%SUMO_HOME%\tools\randomTrips.py" -n ciutat_vel.net.xml -p 10 --weights-prefix cv -o pedestrians.trips.xml -b 7:0:0 -e 9:59:59 --pedestrians --persontrip.walk-opposite-factor 0.8 --max-distance 4000 --random --prefix p --validate --vehicle-class pedestrian

My pedestrians go for the shortest path, regardless the "walkability" of the edges. 

I would like to interfere on the likeliness of an edge to be chosen for being more pedestrian friendly. 
I have tried with via, and --intermediate, but the result is not totally satisfactory.

Is it possible to change/ponderate the weight of everyedge edge for its walkability? A kind of walkfactor for edge?

I have understood that the routing options on the config file like,
    <routing>
        <weights.priority-factor value="10"/>
    </routing>
do not work with pedestrians. Am I right?

Do you have an idea to adress this topic?

Regards,

Pierre Enguialle



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