Skip to main content

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [List Home]
Re: [sumo-user] Vehicles Running Over Each Other During SUMO Simulation

lcAssertive 30 is quite likely to cause this. It reduces the acceptable gap size by a factor of 30 and thus causes lane-changing into short gaps that are very unsafe.
I'd recommend keeping lcAssertive well below 2 (though even a value of 1.1 may cause collision in exceptional circumstances).

Am Do., 17. Feb. 2022 um 16:09 Uhr schrieb Ahmad Abdallah via sumo-user <sumo-user@xxxxxxxxxxx>:



While running a simulation in SUMO, I am facing a problem which is that vehicles are colliding and running over each other when changing lanes, as shown in the attached picture. Do you have any idea how I can solve this problem? Could it be due to high LcAssertive value? I am currently using 30.


To give more context, I just disabled the teleporting when colliding option. So now I only get warnings when vehicles collide and no teleporting is done except in instances of gridlocks.


Best regards,
Ahmad Abdallah.
sumo-user mailing list
To unsubscribe from this list, visit

Back to the top