That actually makes sense :-) sorry for my incorrect answer. I just
looked it up and did no detailed review and somehow expected vehicles to
always have a (final) destination. Good to know this is possible!
On 26/09/2021 18:11, Jakob Erdmann wrote:
Hello,
having taxis stay in the network and continuously pick up more
passengers is exactly what the taxi device is made for. You can
certainly add your own algorithms via TraCI but you can also use some
of the built-in algorithms for this without the need for doing your
own programming.
regards,
Jakob
Am So., 26. Sept. 2021 um 16:59 Uhr schrieb Menno van der Woude
<me...@codingconnected.eu <mailto:me...@codingconnected.eu>>:
Hello Amanda,
the term "scenario" may be used to indicate many things, but
reading your email the most important element seems to be steering
autonomous vehicles around the network. This is surely possible in
SUMO, but you'll have to do a lot of things by yourself. SUMO does
not (at least as far as I know) have the capability to model what
you call "robot-taxis".
There is support for taxis, see:
https://sumo.dlr.de/docs/Simulation/Taxi.html
<https://sumo.dlr.de/docs/Simulation/Taxi.html> but to have
vehicles remain in the netwerk and pick up more passengers (ie.
shared) will require you to study TraCI (see
https://sumo.dlr.de/docs/TraCI.html
<https://sumo.dlr.de/docs/TraCI.html>) and steer those vehicles
yourself. This will require you to study SUMO and TraCI, and do
some (actually, I think quite some) programming.
For electric vehicles, see:
https://sumo.dlr.de/docs/Models/Electric.html
<https://sumo.dlr.de/docs/Models/Electric.html>
Greets! Menno
On 26/09/2021 06:27, Amanda Romano wrote:
Hello everyone,
I would like to thank the previous answer, it helped me to solve
the problem add the option '--vclass passenger'
I'm still a novice to SUMO. I have already created the network
and routes with default vehicles in my simulation, but I would
like to create scenarios by replacing some of the routes with
another vehicle class (such as electric vehicle). Or substituting
trips for classes of vehicles with a higher occupancy rate (such
as taxis (with a group of people sharing) and robot-taxis (Shared
Autonomous Vehicle)), with these trips being door-to-door and
these vehicles do not leave the simulation. I'm doing some
testing with a small O/D-matrix, but I haven't been able to
create these scenarios on my network. Could someone help me or
know any step-by-step tutorial for beginners? Mainly in relation
to inserting autonomous vehicles into the network.
I'm leaving again the step by step of what I did:
0 - extract the network from openstreetmap (osm file - map.osm)
I made the file with the data from the O/D matrix (OD_file.od)
od2trips.config.xml
duarcfg_file.trips2routes.duarcfg
config_file.sumocfg
1) Using netconvert, I converted the osm file to net.xml
netconvert --osm-files map.osm -o map.net.xml
2) Using Polyconvert, I converted the shapefile to a polygon file:
polyconvert --net-file map.net.xml --shapefile-prefixes SHPFILE
--shapefile.id-column ID --shapefile.add-param true
--shapefile.fill false --shapefile.traditional-axis-mapping true
-o SHPFILE.poly.xml --type taz
3) I converted the polygon file to TAZ file (districts.taz.xml):
python edgesInDistricts.py -n map.net.xml -t SHPFILE.poly.xml
--vclass passenger
4)Using od2trips, I created the trips:
od2trips -c od2trips.config.xml -n districts.taz.xml -d
OD_file.od -o od_file.odtrips.xml
5)And using duarouter, I wanted to create the routes:
duarouter -c duarcfg_file.trips2routes.duarcfg
Thank you for your time and sorry for the inconvenience.
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