| Re: [sumo-user] SUMO Simulation: Vehicle Count Discrepancy |
If it is about inserting the maximum of vehicles, then please use the flow attribute departPos="last". Maybe look at our FAQ section which contains similar topics #1 #2.
-----Original-Nachricht-----
Betreff: Re: [sumo-user] SUMO Simulation: Vehicle Count Discrepancy
Datum: 2023-11-22T13:23:10+0100
Von: "Simon Michael" <simongeb145@xxxxxxxxx>
An: "Mirko Barthauer" <m.barthauer@xxxxxxxxxxx>
Hi Simon,
It may be that not all vehicles could be inserted. The volume this is close to what is considered the capacity of a single lane (with default parameters). The capacity can be reached only under certain conditions, one being speed. If you insert the vehicles with speed v=0, they need time to accelerate which makes you lose capacity. Define the departSpeed attribute of your flow to change this.
Best regards
Mirko
-----Original-Nachricht-----
Betreff: [sumo-user] SUMO Simulation: Vehicle Count Discrepancy
Datum: 2023-11-21T13:40:15+0100
Von: "Simon Michael via sumo-user" <sumo-user@xxxxxxxxxxx>
An: "Sumo project User discussions" <sumo-user@xxxxxxxxxxx>
Hello Everyone,
I am working on a SUMO simulation with one lane and a traffic flow rate of 1800 Veh/hr. The simulation duration is one hour (3600 seconds) and I generated FCD output. However, the number of vehicles simulated is less than the traffic flow. Only 1200 vehicles were simulated. Can anyone help me with this issue, please? I have attached my cfg file. Thanks
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Simon MichaelRoad and Transport EngineerTell:+8613194998145