Hello, 1) I would not expect this to happen. Which car-following model are you using? Can you provide a small sample simulation that shows the issue? 2) I would expect that the sum of the results of calling getEmergencyStoppingVehiclesNumber() in every simulation step equals the log output 'Emergency Stops:'. If that's not the case please provide a counterexample. Note, that emergency stops are different from emergency braking (the former happens if a vehicle drives too fast and reaches the end of it's lane, the latter may happen anywhere and is mostly due to vehicle interactions). 3) every simulation step that a vehicle spends with speed below 0.1m/s without being in a stopped state is counted.
regards, Jakob Am Mo., 12. Aug. 2019 um 17:17 Uhr schrieb mnawar < [email protected]>: > Hello all, > First I would like thank sumo development team, I am using sumo for more > than two years and see how fast it evolves. > > I have a few questions: > 1- I was trying to get the normalized vehicle speed using traci > ‘’traci.getVehicleSpeed/ traci.getAllowedSpeed’’ > the result sometimes is greater than one, is this ok?, as i know that the > allowed speed includes the speed factor , so why it this would happen? > > 2- how can one get the number of vehicles that started emergency stop in > the > last steps as i tried many ways but the result wasn’t consisted with the > reported output at the end of the simulation. > > Finally how the waiting time value in the aggregated output is calculated? > > > Best Regards > > > > -- > Sent from: http://sumo-user-mailing-list.90755.n8.nabble.com/ > _______________________________________________ > sumo-user mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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