Hello, you can only have one traffic light per edge but you can still control the lights for each lane independently. Either by loading a predefined signal plan with appropriate states and durations or by using TraCI (traci.trafficlight.setState or traci.trafficlight.setLinkState)
Stops are not a good way to model a Toll Plaza since you have to determine the stoppling lane in advance and this precludes switching to a shorter queue. (Unless you set the stops dynamically via TraCI once a vehicle has advance to the start of its queue). Adding a new type of traffic-responsive traffic light algorithm inside sumo would be another solution. For contributing, see https://sumo.dlr.de/docs/FAQ.html#how_do_code_contributions_work regards, Jakob Am Mi., 20. Nov. 2019 um 00:04 Uhr schrieb Lauro de Lacerda < laurodelace...@gmail.com>: > Hello SUMO Community. > > I am trying to reproduce a Toll Plaza Scenario in SUMO. > > Firstly, I was unsuccessful to model a 4-lane highway with 4 different traffic > lights <https://sumo.dlr.de/docs/Simulation/Traffic_Lights.html> (with > obvious distinct traffic phases and durations per lane). > > I also tried to set stops > <https://sumo.dlr.de/docs/Definition_of_Vehicles,_Vehicle_Types,_and_Routes.html#stops> > with fixed duration but cars start to move to the left lane until reaching > the leftmost lane. > > Is there any clear way to do this in SUMO? > > Ps.: I think maybe extending traffic light classes should be a good > starting point... > > > Regards, > Lauro de Lacerda Caetano > > _______________________________________________ > sumo-dev mailing list > sumo-dev@eclipse.org > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-dev >
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