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Re: [sumo-user] [EXTERNAL] Re: Collisions
  • From: Pradeep Viyaluru Harinath <pradeep.viyaluruharinath@xxxxxxxx>
  • Date: Mon, 24 Jan 2022 07:52:42 +0000
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  • Thread-topic: [sumo-user] [EXTERNAL] Re: Collisions

This is the route file for a base scenario similar to what is being observed I have been modifying the available default attributes , to model the flow. When the flow supplied is small it performs well with the exceptions that I receive warnings however when the flow is increased say doubled collisions begin to take place due to unavailability of headways I suppose.

 

Regards,

Pradeep V.H

 

From: sumo-user <sumo-user-bounces@xxxxxxxxxxx> On Behalf Of Jakob Erdmann
Sent: Monday, January 24, 2022 1:45 AM
To: Sumo project User discussions <sumo-user@xxxxxxxxxxx>
Subject: Re: [sumo-user] [EXTERNAL] Re: Collisions

 

Please provide a minimal version of your scenario that reproduces these collisions (I'm particularly interested in  'stage=insertion').

 

Am Mo., 24. Jan. 2022 um 08:41 Uhr schrieb Pradeep Viyaluru Harinath <pradeep.viyaluruharinath@xxxxxxxx>:

I have configuration file based on XMLs , all I do with Traci is to create a loop so that it starts the sumo on command prompt and keeps running without closing.

 

Regards,

V.H.Pradeep

 

From: sumo-user <sumo-user-bounces@xxxxxxxxxxx> On Behalf Of Jakob Erdmann
Sent: Monday, January 24, 2022 1:38 AM
To: Sumo project User discussions <sumo-user@xxxxxxxxxxx>
Subject: [EXTERNAL] Re: [sumo-user] Collisions

 

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  This email originated outside of The University of Texas at San Antonio.
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Are you using traci to insert / move the vehicles or can you create these collisions with XML inputs alone?

 

Am Mo., 24. Jan. 2022 um 08:22 Uhr schrieb Pradeep Viyaluru Harinath <pradeep.viyaluruharinath@xxxxxxxx>:

Hello all,

I am using a CACC model and I reduced the step size to 0.1 as advised earlier. Initially the number of teleports were low but when I started increasing the flow the vehicles started colliding eventually (as in attached) ending up teleported is there some way I can avoid this?

 

Regards,

Pradeep V.H

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Attachment: Collisions2.PNG
Description: Collisions2.PNG


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