Hello, there is currently no API call to get the detectors for an edge. You have to create such an association yourself (i.e. hardcoded in your program based on edge id and detecor id or possibly by parsing the detector definitions (which is difficult anyway because the mean speed of the entry-exit detector may not even be relevant for some of the covered edges). Besides, the TraCI API only gives access to meanSpeedWithin which is not aggregated over time (see meanSpeed and meanSpeedWithin for contrast http://sumo-sim.org/wiki/Simulation/Output/Multi-Entry_Multi-Exit_Detectors_%28E3%29 ). regards, Jakob
2013/11/11 hanene <[email protected]> > > Hi , > > > > > > > > If a set a couple of MeMe detectors in the network .I am able to retrieve > > them using traci4j however how can I make the association between > detector > > value and the concerned edge ? > > > > i mean is it possible to get > > > > egdge.querydetector.querymeanSpeedWithin. > > > > Normally the value meanSpeedWithin is an aggragation over an interval of > > time and should reflect congestion situation in the given edge isn't it ? > > Thus it would be different for edge.querylaststepMeanSpeed? > > > > > > > > regards > > > > > > > > > > > > > > On 7 November 2013 13:31, Enrico Gueli <[email protected]> wrote: > > > >> Try this: > >> ChangeMaxSpeedQuery q = VehRef.queryChangeMaxSpeed(); > >> q.setValue((double) -1); > >> q.run(); > >> > >> Best regards, > >> Enrico > >> > >> 2013/11/7 hanene <[email protected]>: > >> > Hi Enrico, > >> > > >> > Thanks a lot for your response. > >> > In fact I simulate emergency vehicle service. thus the vehicle has to > >> stop > >> > for some duration in the road side ( ie parking state) > >> > I m not sure how to do this! . there is no Junittest done using this > >> > commande.So I tried this way > >> > VehRef.queryChangeMaxSpeed().setValue((double) -1); > >> > VehRef.queryChangeMaxSpeed().setValue((double) 0); > >> > > >> > but the vehcile keep moving and continue its road in both case > >> > > >> > is there any error ? > >> > > >> > > >> > On 7 November 2013 04:42, Enrico Gueli <[email protected]> > wrote: > >> >> > >> >> Hi, > >> >> did you try to set max speed to zero, then back to a reasonable > value? > >> >> > >> >> Best regards, > >> >> Enrico > >> >> > >> >> > >> >> 2013/11/6 hanene <[email protected]>: > >> >> > Hi > >> >> > > >> >> > I would like to change the state of vehicle by asking them to stop > >> in a > >> >> > given edge then resuming after a period of time > >> >> > I do not see any implementation of these Traci query in Traci4j > >> >> > had any one implemented them before? > >> >> > Is it possible to get hints how to add these two query > >> >> > > >> >> > > >> >> > Thanks a lot > >> >> > > >> >> > regards > >> >> > >> >> > >> >> > >> >> -- > >> >> Enrico > >> > > >> > > >> > >> > >> > >> -- > >> Enrico > >> > > > > > > ------------------------------------------------------------------------------ > November Webinars for C, C++, Fortran Developers > Accelerate application performance with scalable programming models. > Explore > techniques for threading, error checking, porting, and tuning. Get the most > from the latest Intel processors and coprocessors. See abstracts and > register > http://pubads.g.doubleclick.net/gampad/clk?id=60136231&iu=/4140/ostg.clktrk > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user > ------------------------------------------------------------------------------ November Webinars for C, C++, Fortran Developers Accelerate application performance with scalable programming models. Explore techniques for threading, error checking, porting, and tuning. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60136231&iu=/4140/ostg.clktrk _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
