Skip to main content
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [List Home]
[sumo-user] Understanding lcCooperativeSpeed Parameter
  • From: "Bae, Jong In" <jbae42@xxxxxxxxxx>
  • Date: Mon, 1 Nov 2021 15:23:35 +0000
  • Accept-language: en-US
  • Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=gatech.edu; dmarc=pass action=none header.from=gatech.edu; dkim=pass header.d=gatech.edu; arc=none
  • Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=1MN6Eqj3bW4arZ2um3AfJ5g7E07G7jVfinBacY4437U=; b=NNkn9/xnO0LkJrsJnx46P9rNkt2W2B2ho9Gc/whPsexzq8zDAzt3NRDZ7Hd8k16tGu57N37GARSYMdG6WPOu9DY2fUUQ2OFjPLj2+v6y1KY16q9evsZ71iHkjEAE+sFRkfSakNF3qtPhps2TUjffAMnBy7wgxCD+xOA8L99nxYC1j5FFcUQfb18ZfmHEVRjO2YNCepn0gVrh3QOJYGgEWyWh1umD5iuu/hXacVIID5JTQbkNbssxRa4KD9vRiH/+2JULT3eFzQ7vIwSwUDFdoa4KqJtO4BZ0GhAe/SgXzy4EXZlO8mTl2glftScg4/aaRAqgMArc/WLSAvZnFDcBpA==
  • Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ifJF11Bjr9vHhD93VolIN/dmPRZOhqsMC+N1BKooavNBqfkrsnqrPYUJZ3lY0Rp2ttCRnY+TYYMm05K29Wi91QInQigG5vdo5hH3kpmnkn8ZbyYK2bAPP4aU6kI1usJgafdlmKF+ffPOCcs49WTPPutESoV+oLMt0mSiSyo8pgyIVjZdzUBAGjm6n7d+/zmPBNGAiM9BQhWfyaOmjI5tTN130WuUZqPMoT+SPQkW4fwNhLADaLJTQXI1FNFt21e/dPk+JLgEehO4oVSOkrm13Aql8A3Ci0sZYeV7h7ex7Zr6rxl08YefJXlDcuWp7GwiCQdwTKFx3vCeOBUmcleLCQ==
  • Delivered-to: sumo-user@xxxxxxxxxxx
  • List-archive: <https://www.eclipse.org/mailman/private/sumo-user/>
  • List-help: <mailto:sumo-user-request@eclipse.org?subject=help>
  • List-subscribe: <https://www.eclipse.org/mailman/listinfo/sumo-user>, <mailto:sumo-user-request@eclipse.org?subject=subscribe>
  • List-unsubscribe: <https://www.eclipse.org/mailman/options/sumo-user>, <mailto:sumo-user-request@eclipse.org?subject=unsubscribe>
  • Suggested_attachment_session_id: a7c92723-e97f-7bb0-aa45-3b39d10e671d
  • Thread-index: AQHXzzNg7VP9byzQwUOacojAbvMkgw==
  • Thread-topic: Understanding lcCooperativeSpeed Parameter
Hello,

I'm trying to understand how different values of lcCooperativeSpeed affects the vehicle behavior.
I'm having a hard time locating the source code for lcCooperativeSpeed.
Could you please point me to a link of the source code?

Also, I'm trying to understand one behavior that I saw in the simulation.
In this simulation, only one vehicle type is used - and they all have lcCooperative=0 and lcCooperativeSpeed=0.75.
In the attached screenshot, vehicle #2 slows down to let vehicle#1 merge but vehicle#1 fails to.
This behavior repeatedly occurs with the following vehicles on the exit lane.

I'm assuming vehicle#1 is unable to make the merge due to a small gap.
I'm just trying to understand how different lcCooperativeSpeed values affect this decision process.

Any explanation or help to understand would be appreciated!

Thanks!

Attachment: image.PNG
Description: image.PNG

Back to the top