Re: [sumo-user] the simaple question

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

1 & 2: you can piece this together from calls to

traci.trafficlight.getRedYellowGreenState

traci.trafficlight.getControlledLinks

traci calls are handled before vehicles start to move in the current step. This means the returned state (vehicle positions etc will be from the previous step (t - stepLength).

Am Mi., 19. Juni 2019 um 03:37 Uhr schrieb Jane Cheung <cheung180515@xxxxxxxxx>:

As I understand, I could use HaltingNumber=traci.lanearea.getLastStepHaltingNumber( detID ) to get the vehicle halting number when the traffic light that controlled lane with E2 detector(detID) is red.

The "halting" is the meaning of  "stopped.

 Is that right?  

Other questions, 1) During the simulation, if the simulation time  T is known, how could I know which lanes controlled by different traffic lights is red phase? 

                           2) During the simulation, if the land is known, how could I know the time of red phase for one specified  lane if  I use the adaptive traffic control model?  

Additionally, there are some  simple questions that I hope could get your help:

What is the meaning of the "Last Step"? Does it means that if the time that the TRACI is called is "t", the last step is "t-1"(if each step is 1 second)?

Thanks for your help and patience!

_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user