| Re: [sumo-user] CAVs Vehicle's simulation |
Hi Simon,
this is not the place to seek for general programming help. I see several problems in the first lines (size of colors vs. for loop), but won't go further. Please describe more in detail which problems you encountered regarding sumo / TraCI if you managed to make it run.
Best regards
Mirko
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Betreff: Re: [sumo-user] CAVs Vehicle's simulation
Datum: 2023-10-19T14:11:42+0200
Von: "Simon Hailemichael via sumo-user" <sumo-user@xxxxxxxxxxx>
An: "Sumo project User discussions" <sumo-user@xxxxxxxxxxx>
Hi Everyone,
I am working on a project that involves simulating five passenger vehicles with different colors on four routes. I want to generate the acceleration of each vehicle at each time step. The vehicles have the following specifications:
- one yellow and one green color vehicle starts from route 1 and travels via route 2 and 3 to reach route 4.
- One green and one red vehicle starts from route 2 and travels via route 3 to reach Route 4.
- One magnetic vehicle starts from route 3 and reaches route 4 directly.
However, I encountered some problems with my Python TraCI code and it could not run the simulation. I have attached the code for your reference. I would appreciate any assistance or suggestions from you. Thank you.
On Sun, Oct 15, 2023 at 1:53 AM Jerry C via sumo-user <sumo-user@xxxxxxxxxxx> wrote:Hello Simon,Have you considered using TraCI API? You can use Python to access TraCI-specific functions which you can use to collect acceleration data at every timestep. You can access TraCI documentation (including simple applications) here. For more specific commands, you can find a list here and here.A simple command for accessing the acceleration would look something like:accel = traci.vehicle.getAcceleration(veh_id)Alternatively, you can choose to subscribe to each vehicle upon injection into the network (info for variable subscription)You can save the accel value into a dictionary with a key for each veh_id and use matplotlib to create your profile.Hope that this helps.Jerry
_______________________________________________On Sat, Oct 14, 2023 at 1:57 PM Simon Hailemichael via sumo-user <sumo-user@xxxxxxxxxxx> wrote:_______________________________________________Hello Everyone,
I am a new user of SUMO software and I am interested in simulating the traffic flow of fully Connected and Automated Vehicles by adjusting the IDM model parameters. I want to generate acceleration profiles for each vehicle in the simulation. Does anyone have any suggestions or references for this task? I would appreciate any help or guidance. Thank you
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Simon MichaelRoad and Transport Engineer
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Simon MichaelRoad and Transport Engineer