Hard to tell with this carFollowModel. Can you provide an example scenario?

Am Fr., 7. Jan. 2022 um 07:37 Uhr schrieb Pradeep Viyaluru Harinath <
[email protected]>:

> Thank you this has eliminated the collision but still I receive plenty of
> warnings , is this a concern that requires attention.
>
>
>
> Regards,
>
> V.H.Pradeep
>
>
>
> *From:* sumo-user <[email protected]> *On Behalf Of *Jakob
> Erdmann
> *Sent:* Thursday, January 6, 2022 1:19 AM
> *To:* Sumo project User discussions <[email protected]>
> *Subject:* [EXTERNAL] Re: [sumo-user] Vehicle performs emergency braking
>
>
>
> *  **EXTERNAL EMAIL***
>   This email originated outside of The University of Texas at San Antonio.
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>
>
> The ACC model has a rather narrow range of applicability. In particular,
> the model is known to produce collisions at the default step-length of 1s.
> Better results can be achieved by setting a lower step length (i.e. 0.1s).
>
>
>
> Am Do., 6. Jan. 2022 um 07:49 Uhr schrieb Pradeep Viyaluru Harinath <
> [email protected]>:
>
> To add here I am using the ACC car following model
>
>
>
> Regards,
>
> V.H.Pradeep
>
>
>
> *From:* sumo-user <[email protected]> *On Behalf Of *Pradeep
> Viyaluru Harinath
> *Sent:* Wednesday, January 5, 2022 9:18 PM
> *To:* Sumo project User discussions <[email protected]>
> *Subject:* [sumo-user] Vehicle performs emergency braking
>
>
>
> Hello,
>
>
>
> When I run the configuration I get the following error for many vehicles.
> Can anyone let me know what could be the cause of such warning and how to
> prevent it? Does the severity level =1 indicates high severity? Is this
> warning something that needs to be given careful thought since I had one
> vehicle involving in a collision.
>
>
>
> “performs emergency braking with decel=-9.00 wished=4.50 severity=1.00”
>
>
>
> I didn’t notice such huge amount of warnings in earlier version.
>
>
>
> Regards,
>
> V.H.Pradeep
>
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