Thank you for your answer Mr. Erdmann.

I can generate collisions with varying mingap distances and maxspeed
conditions. However I can not do it when the distance is set to zero and
have a physical collision.

I have tried increasing the speed as well and changing the model to IDM,W99
and change their parameters as well to create unsafe reaction conditions.

So my problem is not in the warning,this is issued, I can't actually create
the crash in the simulation. I think I do not find the correct correlation
in the parameters.

As far as I understand the safety checks can only be disabled in TraCI so
my problem could be that I use sumo. But I am not trying to generate the
collision at a specific time. My understanding may be incorrect and I would
be happy to be wrong in this case.

Thank you!

On Fri, 3 Apr 2020, 11:56 Jakob Erdmann, <[email protected]> wrote:

> see https://sumo.dlr.de/docs/Simulation/Safety.html
>
> Am Fr., 3. Apr. 2020 um 10:28 Uhr schrieb Angelos Michalopoulos <
> [email protected]>:
>
>> Hello everyone!
>> I would like to ask a question regarding collisions.
>>
>> I am trying to create collisions, but with mingap==0.
>>
>> I can create collisions but the vehicle(s) always avoid the physical
>> collision in the scenario.
>>
>> I am working on a simple scenario with four vehicles in a highway of one
>> lane. The length is two km. Every car departs on max speed (tried from 30
>> to 60 m/s) and the first stops after a km suddenly. I have tried changing
>> some parameters like tau, but I was unable to do what I am trying to do and
>> I couldn't find specifically what I am looking for.
>>
>> Thank you very much!
>>
>> Regards,
>>
>> Angelos
>> _______________________________________________
>> sumo-user mailing list
>> [email protected]
>> To unsubscribe from this list, visit
>> https://www.eclipse.org/mailman/listinfo/sumo-user
>>
> _______________________________________________
> sumo-user mailing list
> [email protected]
> To unsubscribe from this list, visit
> https://www.eclipse.org/mailman/listinfo/sumo-user
>
_______________________________________________
sumo-user mailing list
[email protected]
To unsubscribe from this list, visit 
https://www.eclipse.org/mailman/listinfo/sumo-user

Reply via email to