| Re: [sumo-user] Tuning a crossroads traffic and amazing the town folks with SUMO |
Bonjour André,
you are doing what I'm dreaming of:
- model every day traffic jams in your neighborhood with SUMO
Here is the description of TLS: https://sumo.dlr.de/docs/Simulation/Traffic_Lights.html
I would add in the TLS Program two lines for the EW-Traffic, one actuated with min/max times and green for EW/WE
The next phase with red for EW, but green for EW.
Can you send me (directly) your scenario (so we are on the same page)?
Then I can play a little bit.
Greatings Harald
On 27/01/2020 08.37, Jakob Erdmann wrote:
Thanks for your reply, Jakob.Hello,generally, users of SUMO are expected to build their own scenarios. There are plenty of tools to make this easy (e.g. https://sumo.dlr.de/docs/Tutorials/OSMWebWizard.html)After completing this other tutorial:you should be able to create the desired traffic demand ('flows') with Netedit.regards,Jakob
But isn't there really somewhere I can find an example of an already made example of the simplest crossing there may be with Actuated Traffic Light?
Asking someone to learn sumo is like asking to learn to use JOSM.
To draw the complete picture, I was somehow involved in a town council discussion about that road crossing where a file builds up explained below. I told them that one cannot without prior computer simulation request to lengthen a green phase when actually the thing to do is to add a red phase the other side, and even more build a costly roundabout when the nearby town showed that it's a file builder. And this is how, quickly browsing for simulators, I discovered sumo.
But I'm afraid I have absolutely no time to devote to learning to use sumo from scratch.
Changing a few parameters, I could, maybe.
The best I could do is to find convincing Youtube sumo animation of similar typologies and suggest that someone used sumo.
Thanks again.
All the best,
André.
Am Fr., 17. Jan. 2020 um 17:20 Uhr schrieb André Pirard <a.pirard.papou@xxxxxxxxx>:
Hi all,
SUMO is simply astounding !!! Congratulations.
Could someone kind make us a double SUMO configuration.
A simple road crossing with Actuated Traffic Lights (current loops in the ground).
Sole peculiarity: most cars coming from west turn left to the north road.
We can make all cars do that for simplicity.
The cars coming from the east are in the way of those turning left.
Even under sparse eastern traffic, they do not dare turning.
Western traffic is heavier and a long line builds up on the west road.
In a second configuration the west-east green phase should be split in two.
During some part of the time, it should be red on the east side.
This is to prove that partially stopping eastern traffic reduces the west line much.
I would try to make a video (on Ubuntu)
I don't know SUMO that deep, I just made a tutorial.
But I'm used to figure already made configs.
TIA TIA TIA !!!
All the best,
André.
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