I had similar question before. Later I used traci to reroute vehicles at intersections to pick the most ‘idle’ next lane. Also I found a random routing algorithm can fix the block. I mean the route is updated every time step.
Best, Hao > On Nov 21, 2019, at 07:45, Sasan Amini <[email protected]> wrote: > > Is there a way to make the drivers a bit smarter? For example, in VISSIM one > can set the “look ahead distance” to choose the best driving lane well in > advance. IS there such a parameter in SUMO driving behaviour models? > > > From: [email protected] [mailto:[email protected]] On > Behalf Of Jakob Erdmann > Sent: Thursday, 21 November 2019 12:53 > To: Sumo project User discussions <[email protected]> > Subject: Re: [sumo-user] Turning cars block the intersections > > The most likely cause for this comes from the incoming connections of that > edge (and possibly the ones before that). If the connections mostly target > the right lanes then left-turning vehicles that enter this edge will first > have to change lanes which becomes difficult in dense traffic. > > Am Do., 21. Nov. 2019 um 11:40 Uhr schrieb Sasan Amini <[email protected]>: > Dear all, > > I have a relatively large network in which I often face a problem at > intersections. As you can see in the attached screenshot, left-turning cars > stop in other lanes where they cannot turn left and stand still blocking the > way for the through stream. My questions is why would they even select an > unsuitable lane from the upstream road connection? How can I avoid this? > There are no cars generated in this link and all vehicles come from other > “source” links and go to some other “sink” links. I have no internal links > and it only happen when the traffic volume is big, for small demands this > doesn’t happen. Is it related to lane changing or rerouting decisions? > > Thanks for the help. > Sasan > > _______________________________________________ > 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 > _______________________________________________ > 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
_______________________________________________ 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
