Re: [sumo-user] Vehicles fail to enter network in simulation even at low

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

Hello,

1) All your vehicles are configured to enter the simulation on the rightmost lane and this limits flow. To fix this set the trip attribute departLane="free" (or "random")

2) This is due to

   -  https://github.com/eclipse/sumo/issues/5711 (now fixed)

   -  https://github.com/eclipse/sumo/issues/5715 (work-around is to set a lower step-length)

  (or you could use another carFollowModel)

regards,

Jakob

Am Di., 4. Juni 2019 um 17:06 Uhr schrieb Soumya Sharma <ssharm36@xxxxxxxx>:

Hello All,

I am encountering the following two issues with my SUMO Simulation, would appreciate if anyone could help:

1. Even with low volumes (like around 1500 vehicles per hour) I see many vehicles that do not enter the network before the simulation ends (4500 secs). 

2. I am getting errors during simulation about many vehicles "performing emergency braking with deceleration = -9.00, wished = 4.50, severity = 1.00..."

My SUMO files are attached here for review. 

Thanks in advance!

-- 

Soumya Sharma 

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