Hi, 1. The traffic light commands work regardless of an E2 detector. 2. Your sketch is hardly readable but your textual description sounds correct.
Best regards, Michael PS: Please do not double post. Am 19.06.19 um 16:55 schrieb Jane Cheung: > 1. Does it means that I must define the E2 in additional files and > built it in the .sumocfg file? If I*DO NOT* define the E2 file, the > TRACI commands > ******************************************************** > raci.trafficlight.getRedYellowGreenState > traci.trafficlight.getControlledLinks > ******************************************************** > could *NOT* be called by TRACI. > > > 2. It means it has just finished the movement in the last stepLength, > and the next step movement has not been implemented? like the time *t2** *? > ------------- t1---------------*t2*-----------------t3--------------- > ________ __________ ___________ ________ > > ------------- <StepLength>< StepLength>------------- > > Thanks ! > > > On Wed, Jun 19, 2019 at 6:45 AM Jakob Erdmann <[email protected] > <mailto:[email protected]>> wrote: > > 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 > <[email protected] <mailto:[email protected]>>: > > 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 > [email protected] <mailto:[email protected]> > To change your delivery options, retrieve your password, or > unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user > > _______________________________________________ > sumo-user mailing list > [email protected] <mailto:[email protected]> > To change your delivery options, retrieve your password, or > unsubscribe from this list, visit > https://www.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://www.eclipse.org/mailman/listinfo/sumo-user >
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