Hello, increasing the edge priority within the roundabout is sufficient to achieve correct right-of-way rules. However, meso ignores right-of-way by default. To avoid deadlocks in a roundabout it is sufficient to set the option --meso-junction-control.limited For details see http://sumo.dlr.de/wiki/Simulation/Meso#Junction_Model best regards, Jakob
2018-03-14 17:14 GMT+01:00 Karl-Heinz Kastner < [email protected]>: > Hello Sumo Team, > > > > our net includes roundabouts. They are not marked as roundabout, only the > priority in the middle is higher than the connected edges. If there are too > much vehicles in the simulation, the roundabout will generate a deadlock. > We add a Pic for this problem. > > > > Would the simulation work better, if we use the roundabout tag or exists a > function to protect about this deadlock? > > <roundabout nodes="nodeID1 nodeID2 ..." edges="edgeID1 edgeID2 ..."/> > > > > Best regards > > Karl-Heinz Kastner > > > > > > *Von:* Jakob Erdmann <[email protected]> > *Gesendet:* Mittwoch, 14. März 2018 15:44 > *An:* Karl-Heinz Kastner <[email protected]>; Sumo > project User discussions <[email protected]> > *Cc:* [email protected]; Christina Flitsch < > [email protected]>; Karoly Bosa <[email protected]> > *Betreff:* Re: [sumo-user] Meso Sumo > > > > Hello, > > By default there are no lanes in meso. By setting the option > --meso-multi-queue, lane-specific queues are only created whenever an edge > has multiple successor edges (this is meant to avoid left-turning vehicles > impeding straight-going vehicles, for example). > > At an on-ramp (1 successor) all vehicles are put into a single queue but > this is not meant to represent lane usage (maximum throughput corresponds > to the total number of lanes). > > best regards, > > Jakob > > > > 2018-03-14 15:19 GMT+01:00 Karl-Heinz Kastner via sumo-user < > [email protected]>: > > Hello Sumo Team, > > we are testing the Sumo Meso Version 0.32. We generate a net with ramps > and use it with a demand model. We detect a Bug on ramps for highways. All > vehicles are on the right side, although the edge has 3 lanes. We add pics > and the config file. > > Can you help us with this problem? > > greetings > Karl-Heinz Kastner > RISC Software GmbH > > > ------------------------------------------------------------ > ------------------ > 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 > > > > _______________________________________________ > 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 > >
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