Its 'junctions.limit-turn-speed' rather than 'junction.limit-turn-speed' (note the plural). The option can either be used when building the network with netconvert or in a post-processing step: netconvert -s net1.net.xml -o net2.net.xml --junctions.limit-turn-speed 1 However, it is only available in the very latest development version obtainable here: http://sumo.dlr.de/wiki/Downloads#SUMO_-_Latest_Development_Version
2018-06-29 13:05 GMT+02:00 florian preusse <flopreu...@hotmail.de>: > Hi Jakob, > > > thanks for the advice! Everything worked except for the Option > --junction.limit-turn-speed. I actually do not really know where to > integrate this option. I would like to see the reduced turning speeds in > Sumo-GUI so I tried to integrate the option in my configuration file like > this: > > > <processing> > <junction.limit-turn-speed value="1"/> > </processing> > > > It didn´t work, so is there any other way to use this option and make it > visible? > > > Kind regards, > > > Florian Preuße > > ------------------------------ > *Von:* sumo-user-boun...@eclipse.org <sumo-user-boun...@eclipse.org> im > Auftrag von Jakob Erdmann <namdre.s...@gmail.com> > *Gesendet:* Mittwoch, 27. Juni 2018 20:29 > *An:* Sumo project User discussions > *Betreff:* Re: [sumo-user] How to slow down approaching and turning at > junctions? > > To reduce turning speed you can do either > 1) set a lower speed limit for connections in netedit or via xml input > when building your network > 2) use the option --junctions.limit-turn-speed which automatically reduces > speed based on turning radius. Note, that this option is only available in > the latest development version. The option parameter is a calibration value > which affects speeds linearly but you should get reasonable results by > setting --junctions.limit-turn-speed 1 > > There is currently no model parameter that can be used to calibrate the > starting speed behavior in isolation. > However, you can increase the driver imperfection sigma from its default > value of 0.5. which also reduces startup speed. In the upcoming release of > sumo version 1.0 the default value will probably be increased to something > like 0.7 > > regards, > Jakob > > 2018-06-27 19:50 GMT+02:00 florian preusse <flopreu...@hotmail.de>: > > Dear sumo-users, > > > I´m not satisfied with the vehicle behaviour at junctions so far. I think > they are approaching and tunring too aggressive in a way. > > I sort of solved this problem for vehicles coming from minor edges by > reducing the visibility. But for vehicles on the Prior edges this Attribute > doesnt work. I also tried giving a speed attribute for a certain > connection, but the simulation wouldnt react as I defined in the attribute. > > > Is there any way that I can force vehicles (making a turn from a prior > edge to a minor edge) to go a bit slower before and during the turning > movement? > > > And is there a way to reduce the reaction of vehicles starting after a red > light other than reducing the acceleration attribute? > > > Kind regards, > > > Florian > > > > > _______________________________________________ > sumo-user mailing list > sumo-user@eclipse.org > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/sumo-user > > > > _______________________________________________ > sumo-user mailing list > sumo-user@eclipse.org > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/sumo-user > >
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