When a vehicle changes lanes it is only registered on the new lane in that time step. To register lane changes using lanearea detectors you need to monitor multiple steps.
2018-07-31 15:18 GMT+02:00 Ei Ei Mon <[email protected]>: > Thank you for your reply. > > In my case, when I check simulation gui I saw some vehicles change their > lanes. But for that case, when I use traci.lanearea.getLastStepVehicleIDs(), > I got no duplicate vehicle ids from all lanes. > How should I check? > > Thank you. > > > On Tue, 31 Jul 2561 at 17:21 Jakob Erdmann <[email protected]> wrote: > >> 1) use sumo option --step-length SECONDS >> 2) what kind of duplication are you interested in? Please explain with an >> example. >> >> 2018-07-31 11:30 GMT+02:00 Ei Ei Mon <[email protected]>: >> >>> Thank you, dear. >>> >>> Now, I would like to know how to change the simulation time step in >>> SUMO. >>> >>> In my case, I set up lane area (e2) and MeMe (e3) detectors in the same >>> area. For that case, I set up lane area detectors on all lanes to cover >>> for all lanes. In this case, I would like to check the duplicate vehicle >>> ids from tracking the lane area detectors. Could you give any suggestions? >>> >>> Thank you in advance. >>> >>> with best regards, >>> >>> >>> On Fri, Jul 27, 2018 at 7:11 PM, Jakob Erdmann <[email protected]> >>> wrote: >>> >>>> Hello, >>>> SUMO automatically tracks accidents. See http://sumo.dlr.de/wiki/Simula >>>> tion/Safety#Collisions >>>> In the latest development verion of SUMO (http://sumo.dlr.de/wiki/Downl >>>> oads#SUMO_-_Latest_Development_Version) You can retrieve accident >>>> information by calling traci.simulation.getCollidingVehiclesIDList ( >>>> http://sumo.dlr.de/wiki/ChangeLog#Enhancements). >>>> >>>> regards, >>>> Jakob >>>> >>>> 2018-07-23 14:15 GMT+02:00 Ei Ei Mon <[email protected]>: >>>> >>>>> Dear, >>>>> >>>>> I would like to get some suggestions. In my case, I would like to >>>>> detect the car accident case on the lane by using lane area detectors. >>>>> Which methods are the most suitable for that by using traci? Could you >>>>> give >>>>> me some suggestions. >>>>> Thank you in advance. >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> 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 >>>> >>>> >>> >>> _______________________________________________ >>> 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 >> > > _______________________________________________ > 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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