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[sumo-dev] Fwd: Lane Area Detector output data clarification
  • From: Desu Venkata Manikanta <manikanta.desu@xxxxxxx>
  • Date: Fri, 17 Nov 2023 08:59:33 +0000
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  • Thread-topic: [sumo-dev] Lane Area Detector output data clarification

TCS Confidential




TCS Confidential

From: Desu Venkata Manikanta <manikanta.desu@xxxxxxx>
Sent: Tuesday, November 14, 2023 4:05:18 PM
To: Mirko Barthauer <m.barthauer@xxxxxxxxxxx>
Subject: Re: [sumo-dev] Lane Area Detector output data clarification
 
So, For plotting the macroscopic flow diagrams, I need flow rate, speed and density values right. How will I get those from Lane Area Detectors or from the simulation. How to derive the above parameters. Please suggest any alternatives for the above scenario to make it more realistic.

From: Mirko Barthauer <m.barthauer@xxxxxxxxxxx>
Sent: Tuesday, November 14, 2023 1:01 PM
To: sumo developer discussions <sumo-dev@xxxxxxxxxxx>; Desu Venkata Manikanta via sumo-dev <sumo-dev@xxxxxxxxxxx>
Cc: Desu Venkata Manikanta <manikanta.desu@xxxxxxx>
Subject: AW: [sumo-dev] Lane Area Detector output data clarification
 
External Email : Be cautious while opening any links or attachments.

The flow value is simply extrapolated from the vehicle count and the detector data interval duration: flow = q_interval * t_hour/t_interval. How does your scenario look like and what output did you expect?

 

Best regards

Mirko

 

 

 

-----Original-Nachricht-----

Betreff: [sumo-dev] Lane Area Detector output data clarification

Datum: 2023-11-14T07:08:16+0100

Von: "Desu Venkata Manikanta via sumo-dev" <sumo-dev@xxxxxxxxxxx>

An: "Desu Venkata Manikanta via sumo-dev" <sumo-dev@xxxxxxxxxxx>

 

 

 

TCS Confidential


Hi Team,
 
Greetings of the day, I am working on the circular loop in SUMO for deriving the macroscopic diagrams. I have an lane area detector on the edge and the below table is derived from the output of induction loop generator. I am confused of the derived parameters i. e flow  and density from the output xml file. The speed and flow are taken directly from the output file and density is calculated by dividing density and speed.
 
But, if i plot the flow vs density graph, the curve looks inappropriate. Please let me know if you have any questions.
 
Thanks in Advance
 
Regards
Manikanta
9550754550
 
 
 
 
 
 
 
 
 
 

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