Thank you for providing the example scenario. The lane-changing related parameters must be declared in a vehicle-type definition to take effect like so:
<vType id="t" maxSpeedLat="5000" lcAccelLat="5000"/> <vehicle id="previous" type="t" depart="0" departSpeed="2" color="1,0,0"><route edges="CW"/> </vehicle> regards, Jakob 2017-12-20 16:21 GMT+01:00 alex goupilleau via sumo-user < [email protected]>: > Now using version 0.32.0, the maximum lateral speed is always 1 m/s when I > use changeSublane. I set maxSpeedLat and lcAccelLat very high. I want the > maximum lateral speed to be higher than 1 m/s. > > What other parameters could be constraints ? I'm using a simple net with 2 > lanes in the same driving direction, only one vehicle, with a lateral > resolution of 0.8 and a lane width of 3.2. > > > Thanks, best, > > > Alex > > > ________________________________ > De : Jakob Erdmann <[email protected]> > Envoyé : mercredi 13 décembre 2017 16:35 > À : alex goupilleau; Sumo project User discussions > Cc : sumo-user > Objet : Re: [sumo-user] Constrained lateral movement > > I didn't yet find the time to test version 0.31.0 but it's working for me > in the latest development version when setting high values for maxSpeedLat > and lcAccelLat. > Therefore, it could be a bug in 0.31.0. > regards, > Jakob > > 2017-12-13 9:16 GMT+01:00 alex goupilleau via sumo-user < > [email protected]<mailto:[email protected]>>: > Hello > > > My vType definition looks like <vehicle id="controlled" depart="1.1" > departSpeed="10" color="1,0,0" lcAccelLat="5000"> > > I set lcAccelLat very high because I don't want it to be a constraint when > I use changeSublane > > Also, I set maxSpeedLat during the simulation with traci and the following > command: traci.vehicle.setMaxSpeedLat(controlled_vehicle,5000) > > Then at every timestep I use > traci.vehicle.changeSublane(controlled_vehicle,0.8) > that is supposed to make the vehicle shift by one sublane every timestep. > But in reality the shift at every timestep is much lower than that. > > There are no neighboring vehicle. > > In my sumo cfg file I have > > <lateral-resolution value="0.8"/> > <step-length value="0.1"/> > > sumo version: 0.31.0 > I am only using release versions but if you think the development version > can solve the problem, I can use it > > Thanks for the answer, Best, > > Alex > > > > ________________________________ > De : Jakob Erdmann <[email protected]<mailto: > [email protected]>> > Envoyé : lundi 11 décembre 2017 16:35 > À : alex goupilleau; Sumo project User discussions > Cc : sumo-user > Objet : Re: [sumo-user] Constrained lateral movement > > Hello, > maxSpeedLat and lcAccelLat should bet the only constraints on achieved > lateral distance (besides neighboring vehicles of course). > Note, that these values are per second so if you use a lower time-step the > resulting distances are scaled by that as well. > What does your vType definition look like? > What version of sumo are you using? > Did you try the latest development version already? > > regards, > Jakob > > > 2017-12-11 15:06 GMT+01:00 alex goupilleau via sumo-user < > [email protected]<mailto:[email protected] > ><mailto:[email protected]<mailto:sumo-user@lists. > sourceforge.net>>>: > Hello all, > > > I am using the sublane model and Traci in order to control the vehicle > laterally. > > My goal is to control the time it takes for the vehicle to make a lane > change. > > > But when I try to use changeSublane, the vehicle lateral speed seems to be > constrained by something. I've already set the max lateral speed, lateral > acceleration, max speed and max acceleration to be very high in order not > to be constrained by anything. > > > I feel like the command changeSublane does not really move the vehicle > laterally by the given amount: how is the real lateral change calculated at > every timestep ? > > > Best, > > > Alex > ------------------------------------------------------------ > ------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > sumo-user mailing list > [email protected]<mailto:[email protected] > ><mailto:[email protected]<mailto:sumo-user@lists. > sourceforge.net>> > https://lists.sourceforge.net/lists/listinfo/sumo-user > _______________________________________________ > sumo-user mailing list > [email protected]<mailto:[email protected]><mailto:s > [email protected]<mailto:[email protected]>> > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/sumo-user > > ------------------------------------------------------------ > ------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > sumo-user mailing list > [email protected]<mailto:[email protected]> > https://lists.sourceforge.net/lists/listinfo/sumo-user > _______________________________________________ > sumo-user mailing list > [email protected]<mailto:[email protected]> > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/sumo-user > > ------------------------------------------------------------ > ------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user > _______________________________________________ > sumo-user mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/sumo-user > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
