Your traci script is still using an old version of SUMO. Please update the value of SUMO_HOME to point to the new version.
2018-08-10 12:58 GMT+02:00 Ei Ei Mon <[email protected]>: > Dear, > > According to your suggestion, I used the latest development version of > SUMO.Currently, I got the following error. > > *traci.exceptions.TraCIException: Get Edge Variable: unsupported variable > 0x52 specified * > > Could you give some suggestions? Thank you. > > > > On Thu, Aug 9, 2018 at 9:13 PM, Ei Ei Mon <[email protected]> > wrote: > >> Yes. Thank you. >> >> On Thu, 9 Aug 2561 at 20:45 Jakob Erdmann <[email protected]> wrote: >> >>> This function is only available in the latest development version. You >>> can get it here: http://sumo.dlr.de/wiki/Downlo >>> ads#SUMO_-_Latest_Development_Version >>> regards, >>> Jakob >>> >>> 2018-08-09 14:05 GMT+02:00 Ei Ei Mon <[email protected]>: >>> >>>> 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 <[email protected]> >>>> wrote: >>>> >>>>> Thank you very much. >>>>> >>>>> On Fri, Aug 3, 2018 at 1:51 PM, Jakob Erdmann <[email protected]> >>>>> 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 <[email protected]>: >>>>>> >>>>>>> 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 <[email protected]> >>>>>>> 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 < >>>>>>>> [email protected]> 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 <[email protected]>: >>>>>>>>> >>>>>>>>>> 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 < >>>>>>>>>> [email protected]> 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 <[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/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 < >>>>>>>>>>>>>>> [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 >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> _______________________________________________ >>>>>>>>>>> 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 >>>>>> >>>>>> >>>>> >>>> >>>> _______________________________________________ >>>> 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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