Hello,
I was looking at these links before, and studying about TraCI, but I was also
looking for step-by-step tutorials for beginners, but thanks.
About replacing default vehicle type with another vehicle, such as electric
vehicles, I found:
1)od2trips -c od2trips.config.xml -n districts.taz.xml -d OD_file.od -o
od_file.odtrips.xml --vtype evehicle
2)duarouter -c duarcfg_file.trips2routes.duarcfg
But when using the duarouter:
Error: "The vehicle type 'evehicle' for vehicle "xx" is not known.
I thought it was a question of permission from the edges, but I don't think so.
For example:
<type id="highway.residential" priority="3" numLanes="1" speed="13.89"
disallow="tram rail_urban rail rail_electric rail_fast ship" oneway="0"/>
<edge id="-134237021#0" from="599777418" to="1475708358" priority="3"
type="highway.residential">
<lane id="-134237021#0_0" index="0" disallow="tram rail_urban rail
rail_electric rail_fast ship" speed="13.89" length="3.33"
shape="9607.31.8850.32 9604.11,8849.40"/>
</edge>
Does anyone know the reason for this error? or is this solution wrong?
Thank you!
________________________________
De: sumo-user <[email protected]> em nome de Menno van der Woude
<[email protected]>
Enviado: domingo, 26 de setembro de 2021 11:59
Para: [email protected] <[email protected]>
Assunto: Re: [sumo-user] Help with scenario creation
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
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) 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
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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