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 > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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