Thank you so much for your answer, and for all the help, I really appreciate it! Have a good day and take care.
With respect and appreciation Vasileios Volakakis On Thu, Jun 23, 2022 at 12:16 AM Jakob Erdmann <[email protected]> wrote: > Hello, > - you can adapt the speed of the vehicle (up or down) by calling > traci.vehicle.slowDown(vehID, newSpeed, timeToReachNewSpeed) > - you can obtain the state and distance of upcoming traffic lights with > traci.vehicle.getNextTLS > - you can find tutorials for traci use here: > https://sumo.dlr.de/docs/Tutorials/index.html#traci_tutorials > - and a lot of further code examples here: > https://sumo.dlr.de/extractTest.php?path=complex/traci/vehicle > - note, that SUMO also provides the functionality out-of-the-box (if you > need something to compare your algorithm to): > https://sumo.dlr.de/docs/Simulation/GLOSA.html > > regards, > Jakob > > Am Mi., 22. Juni 2022 um 15:38 Uhr schrieb Βασίλης Β <[email protected]>: > >> Greetings. I hope this email finds you well. My apologies for troubling >> you with this email, but I could really use some help on the following, so >> I would like to post the following question if that is ok with you. >> >> Title: "How to control and change the speed of a vehicle approaching a >> traffic light at an intersection, based on the state of the traffic light >> (e.g. if red, yellow or green) in a simple two-lane intersection with >> traffic lights simulation" >> >> Main body: "I am new to SUMO, and I was trying to figure this out for a >> long time on my own, but I am really stuck, although I know this is >> probably very easy for someone with the proper knowledge. What I want to do >> is to provide speed advice (coming from an algorithm that I have created) >> to vehicles that are approaching a traffic light (e.g. if at a distance of >> 300 meters from the light, the light is red, decelerate accordingly, or if >> green, maintain current speed, etc.). I have created a simple simulation >> with a fixed-phased traffic light intersection, with two lanes, with >> vehicles being generated each some seconds with a given probability. >> My guess is that I need to use TraCI for that, but I have failed to do so >> so far, and I also searched for possible similar problems, but couldn't >> find anything. Connecting my algorithm to the simulation and getting the >> speed advice directly seems even more tricky for now, so if you can provide >> some ideas on how I can give manually the "new" speeds of each vehicle >> approaching the traffic light, that would be amazing! Thank you in advance >> for your time and for reading all that, I really appreciate it." >> >> Thank you very much, I really appreciate your help! Have a good day and >> take care. >> >> With respect and appreciation >> Vasilis Volakakis >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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