I did what you said and i guess it's working fine now. There's a "but" . I use
SUMO to simulate trafic congestion and at first there was congestion ( maybe
because of the cars stopping for no reason in the network ) but now it's clean
. Looks like there's maybe less cars running? But I know there's supposed to be
a minimum of jamming there due to some factors . So I guess my simulation is an
" ideal situation" simulation .
My question is, how can I simulate more real factors like:
- cars parked along the road , reducing the capacity of the road- bad road
condition reducing vehicule maximum speed
Sorry for bothering but it's for my master's degree project and I really need
help, and again thanks a lot for taking the time to answer me .
Ranarivelo Voahangy Antsa
Le mardi 28 septembre 2021, 16:17:20 UTC+3, Jakob Erdmann
<[email protected]> a écrit :
Activitigen assumes a fully connected network and may created invalid trips if
your network isn't fully connected.A possible solution is to filter out invalid
trips with the commandduarouter -n your.net.xml -r old.rou.xml --ignore-errors
--write-trips -o filtered.rou.xml
regards,Jakob
Am Di., 28. Sept. 2021 um 14:50 Uhr schrieb Ranarivelo Antsa via sumo-user
<[email protected]>:
Thanks for your answer ! I removed the --ignore-route-errors in my
configuration file. And now the simulation just stops because of this error :
Warning: No connection between edge '29078828' and edge '28916213#0'
found.Warning: No route for vehicle 'randUni14323:1' found.Error: Vehicle
'randUni14323:1' has no valid route.Quitting (on error).
How can I solve this?
I am sending you the simulation inputs.
Thanks again for your help.Ranarivelo Voahangy Antsa
Le mardi 28 septembre 2021, 12:54:08 UTC+3, Jakob Erdmann
<[email protected]> a écrit :
Possibly, your simulation is running with invalid routes and option
--ignore-route-errors.This is one of the few reasons vehicles would simply stop
at the end of an edge.If that is not the case, please send in a minimum input
example to reproduce the issue.
regards,Jakob
Am Di., 28. Sept. 2021 um 10:11 Uhr schrieb Ranarivelo Antsa via sumo-user
<[email protected]>:
Hi everyone ,
I am new to SUMO , and i tried launching a simulation using activityGen and I
have som simulation issues. Some car that are supposed to leave the network are
just stoping at the end of the edge, creating an unrealistic jamming.
What may be causing this problem?
Some cars also stop at a junction while there's no car blocking their path.
Thanks for your help,
Ranarivelo Voahangy Antsa IT
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