| Re: [sumo-user] Question about the model |
Hi, yes, there is a default lane change model too, called LC2013. A general scenario is a very "general" thing ;-), I would at least add the junction model (right of way etc.) to the list. But of course things like interaction with pedestrians, route choice etc. play their role as well. Best regards, Michael Am 13.07.20 um 17:08 schrieb Biplav Choudhury: > I see, so there would be a default lane changing behavior too ? > > And am I right in assuming that in a general scenario, car following > behavior + lane changing behavior = overall behavior ? > > On Mon, Jul 13, 2020, 10:28 AM Michael Behrisch <oss@xxxxxxxxxxx > <mailto:oss@xxxxxxxxxxx>> wrote: > > Hi, > it is called "car following" because it describes only the longitudinal > behavior but not lane change and other lateral movements. Also right of > way rules and other aspects of moving over a junction are not > modelled here. > > Best regards, > Michael > > Am 12.07.20 um 03:15 schrieb Biplav Choudhury: > > Thanks for the quick response. I read the paper > > > <https://link.springer.com/chapter/10.1007%2F978-3-319-15024-6_7> where > > the modifications on the default Krauss model are described. One other > > question that I have is /why is it called a car following model/, as > > /car following/ refers to some sort of platoon where there is a leader > > and there are follower vehicles. Vehicles can overtake their > leaders as > > per the paper > > <https://link.springer.com/chapter/10.1007%2F978-3-319-15024-6_7>, > so it > > doesn't appear as a platoon scenario. > > > > In short, are /car following/ mode (the default model in SUMO) ls a > > general mobility model or does it represent a specific scenario ? > > > > On Sat, Jul 11, 2020 at 7:48 PM <Olaf.BanseBueno@xxxxxx > <mailto:Olaf.BanseBueno@xxxxxx> > > <mailto:Olaf.BanseBueno@xxxxxx <mailto:Olaf.BanseBueno@xxxxxx>>> > wrote: > > > > Hi Biplav, > > > > > > "The default model is a modification of the model defined by > Stefan > > Krauß" (https://sumo.dlr.de/pdf/KraussDiss.pdf) > > > > > > > https://sumo.dlr.de/docs/Definition_of_Vehicles,_Vehicle_Types,_and_Routes.html#default_krauss_model_description > > > > > > > https://sumo.dlr.de/docs/Definition_of_Vehicles,_Vehicle_Types,_and_Routes.html#car-following_models > > > > > > > > > ------------------------------------------------------------------------ > > *Von:* sumo-user-bounces@xxxxxxxxxxx > <mailto:sumo-user-bounces@xxxxxxxxxxx> > > <mailto:sumo-user-bounces@xxxxxxxxxxx > <mailto:sumo-user-bounces@xxxxxxxxxxx>> > > <sumo-user-bounces@xxxxxxxxxxx > <mailto:sumo-user-bounces@xxxxxxxxxxx> > > <mailto:sumo-user-bounces@xxxxxxxxxxx > <mailto:sumo-user-bounces@xxxxxxxxxxx>>> im Auftrag von Biplav > > Choudhury <biplav93@xxxxxxxxx <mailto:biplav93@xxxxxxxxx> > <mailto:biplav93@xxxxxxxxx <mailto:biplav93@xxxxxxxxx>>> > > *Gesendet:* Samstag, 11. Juli 2020 23:48:50 > > *An:* sumo-user@xxxxxxxxxxx <mailto:sumo-user@xxxxxxxxxxx> > <mailto:sumo-user@xxxxxxxxxxx <mailto:sumo-user@xxxxxxxxxxx>> > > *Betreff:* [sumo-user] Question about the model > > > > When I do not specify any vehicle following model and only specify > > the speeds and acceleration, what is the mobility model used ? > > > > I use - > > > > <routes> > > <vType id="car" type="passenger" length="5" maxSpeed="25" > accel="1" decel="1" sigma="0"/> > > <flow id="carflow" type="car" beg="0" end="0" number="50" > departPos="free" from="edge1" to="edge2" /> > > </routes> > > > > > > So what is the mobility mode used in my model ? > > _______________________________________________ > > sumo-user mailing list > > sumo-user@xxxxxxxxxxx <mailto:sumo-user@xxxxxxxxxxx> > <mailto:sumo-user@xxxxxxxxxxx <mailto:sumo-user@xxxxxxxxxxx>> > > To unsubscribe from this list, visit > > https://www.eclipse.org/mailman/listinfo/sumo-user > > > > > > _______________________________________________ > > sumo-user mailing list > > sumo-user@xxxxxxxxxxx <mailto:sumo-user@xxxxxxxxxxx> > > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user > > > > > _______________________________________________ > sumo-user mailing list > sumo-user@xxxxxxxxxxx <mailto:sumo-user@xxxxxxxxxxx> > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user > > > _______________________________________________ > sumo-user mailing list > sumo-user@xxxxxxxxxxx > To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user >
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