This function is only available in the latest development version. You can get it here: http://sumo.dlr.de/wiki/Downloads#SUMO_-_Latest_Development_Version regards, Jakob
2018-08-09 14:05 GMT+02:00 Ei Ei Mon <eieimonimce...@gmail.com>: > Dear, > > When I use traci.edge.getLaneNumber(edgeID), I got the following error. > > AttributeError: EdgeDomain instance has no attribute 'getLaneNumber' > > How can I fix it? Thank you in advance. > > On Fri, Aug 3, 2018 at 2:01 PM, Ei Ei Mon <eieimonimce...@gmail.com> > wrote: > >> Thank you very much. >> >> On Fri, Aug 3, 2018 at 1:51 PM, Jakob Erdmann <namdre.s...@gmail.com> >> wrote: >> >>> Hello, >>> I've run my own test and looked at the code again: >>> The way sumo is currently implemented you will never see a duplicate ID. >>> This is because the detectors in SUMO effectivly detect only the center >>> line of a vehicle rather than its whole width. >>> Even during a continuous lane change, the vehicle's center line is >>> always just on one lane or the other. >>> Other vehicles coming from behind will perceive the whole width but >>> detectors do not. >>> >>> regards, >>> Jakob >>> >>> 2018-08-03 7:00 GMT+02:00 Ei Ei Mon <eieimonimce...@gmail.com>: >>> >>>> Dear, >>>> >>>> May I ask again for my problem. Now I use --step-length and >>>> --lanechange.duration together. By using --lanechange.duration option, I >>>> think I can get duplicate vehicle ids that use lane changing on two >>>> neighboring lanes. Is it making sense? Now I didn't get any duplicate ids. >>>> It should be or not? >>>> >>>> Thank you very much. >>>> >>>> with best regards, >>>> >>>> On Thu, Aug 2, 2018 at 2:43 PM, Ei Ei Mon <eieimonimce...@gmail.com> >>>> wrote: >>>> >>>>> Thank you. I will check with sublane model. In my case, I would like >>>>> to detect the duplicate vehicle ids from lane area detectors at the same >>>>> time step. According to your suggestions, I think I can detect the ids >>>>> from >>>>> detectors on two neighboring lanes. I will try it. >>>>> >>>>> On Thu, Aug 2, 2018 at 1:47 AM, Jakob Erdmann <namdre.s...@gmail.com> >>>>> wrote: >>>>> >>>>>> Step-length does not make a difference in the default model because >>>>>> lane-changes are instantaneous regardless of the step-length. This means >>>>>> you will never see the vehicle on two neighboring detectors in the same >>>>>> time step. >>>>>> To get continuous lane changes you can enable another model: >>>>>> http://sumo.dlr.de/wiki/Simulation/SublaneModel >>>>>> Do you need the double detection directly for your project or are >>>>>> they a means to accomplish something else? In that case there may be >>>>>> other >>>>>> ways to accomplish your objective. >>>>>> >>>>>> 2018-08-01 13:15 GMT+02:00 Ei Ei Mon <eieimonimce...@gmail.com>: >>>>>> >>>>>>> Thank you, dear. >>>>>>> >>>>>>> I checked with different values for --step-length like 0.1, 0.01, >>>>>>> 0.001. But I don't get duplicate ids. I think that we can get duplicate >>>>>>> vehicle ids because some vehicles changed lanes in gui what I saw. >>>>>>> How should I check it? Thank you in advance. >>>>>>> >>>>>>> On Tue, Jul 31, 2018 at 9:47 PM, Jakob Erdmann < >>>>>>> namdre.s...@gmail.com> wrote: >>>>>>> >>>>>>>> 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 <eieimonimce...@gmail.com>: >>>>>>>> >>>>>>>>> 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 <namdre.s...@gmail.com> >>>>>>>>> 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 <eieimonimce...@gmail.com>: >>>>>>>>>> >>>>>>>>>>> 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 < >>>>>>>>>>> namdre.s...@gmail.com> wrote: >>>>>>>>>>> >>>>>>>>>>>> Hello, >>>>>>>>>>>> SUMO automatically tracks accidents. See >>>>>>>>>>>> http://sumo.dlr.de/wiki/Simulation/Safety#Collisions >>>>>>>>>>>> In the latest development verion of SUMO ( >>>>>>>>>>>> http://sumo.dlr.de/wiki/Downloads#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 <eieimonimce...@gmail.com> >>>>>>>>>>>> : >>>>>>>>>>>> >>>>>>>>>>>>> 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 >>>>>>>>>>>>> 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 >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> _______________________________________________ >>>>>>>>>>> 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 >>>>>>>>>> >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> 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 >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> 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 >>>>>> >>>>>> >>>>> >>>> >>>> _______________________________________________ >>>> 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 >>> >>> >> > > _______________________________________________ > 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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