Dear, Now I got the unexpected error: No module named traci.
I set up the sumo path as the following: PATH=$PATH:$HOME/ .local/bin:$HOME/bin export SUMO_HOME=/usr/lib/sumo:/usr/share/sumo export PATH=/usr/sbin:$PATH export PATH=$SUMO_HOME/bin:$PATH:$SUMO_HOME/tools:$PATH export PATH I changed sumo version a few days ago. How can I fix it? On Tue, Aug 14, 2018 at 3:48 PM, Ei Ei Mon <[email protected]> wrote: > yes, thank you. > > On Tue, Aug 14, 2018 at 3:03 PM, Jakob Erdmann <[email protected]> > wrote: > >> 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/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 >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>> 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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