Hello, - the left-turning vehicles are waiting for the right-turning vehicles to pass the intersection. You can investigate this yourself as explained here: http://sumo.dlr.de/wiki/SUMO-GUI#Right_of_way. A simple solution would be to forbid right-turning vehicles during the left-turn phase
- It should also be possible to avoid this right-of-way relation (after all the vehicles are targeting different lanes). However, there is a bug in the netconvert option that would accomplish this: http://sumo.dlr.de/trac.wsgi/ticket/2614 (Thanks for making me aware of that). - When defining intersections where right-turn-on-red is allowed (as appears to be the case in your scenario), the node type="traffic_light_right_on_red" must be used to avoid collisions. Also the traffic light plan will already be built with appropriate states. regards, Jakob 2016-10-21 10:22 GMT+02:00 Bing Liu <[email protected]>: > Hi, > > I have discovered that when two vehicles especially big ones, e.g. two > buses or a sedan and a bus, both turning left at the intersection on the > opposite streets, tend to slow down till full stop inside the intersection, > even they both have green lights. > They will start again after the lights turn red. How can I make them keep > going in this situation. > > Please find the input files below. You can notice that sometimes the > vehicles on two opposite left turning lanes stop inside the intersection. > > Thank you very much! > > Best regards, > > Bing > > LIU Bing > PhD Student > CNRS - CRIStAL - UMR 9189 > Ecole Centrale de Lille > Cité Scientifique -B. P. 48 F 59651 Villeneuve D'Ascq cedex, France > > ------------------------------------------------------------ > ------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user > > ------------------------------------------------------------------------------ The Command Line: Reinvented for Modern Developers Did the resurgence of CLI tooling catch you by surprise? Reconnect with the command line and become more productive. Learn the new .NET and ASP.NET CLI. Get your free copy! http://sdm.link/telerik _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
