Re: [sumo-user] Intermodal routing with looping shuttle

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

The intermodal routing algorithm requires all stops along the route to be known at loading time. It is therefore incompatible with using rerouters.

I recommend defining your shuttle using route attributes 'repeat' and 'cycleTime' instead.

Compared to a flow with periodicity this has the advantage of keeping each vehicle in the loop continuously.

Am Sa., 3. Okt. 2020 um 07:06 Uhr schrieb Matty Golub <mgolub4@xxxxxxx>:

Moderator: Please note that I sent this email on September 30^th. The moderator who reviewed it rejected it because I am not a subscriber to this group. I followed up with a separate email to sumo-user-owner@xxxxxxxxxxx and attached the initial email I received confirming my subscription to this mailing list. I also sent an email about rerouters a few weeks ago and it was approved and ultimately answered. Furthermore, I went to the eclipse.org site for this mailing list and it indicates that I am subscribed. Please approve this email at your earliest convenience.

 

Hello,

 

I am trying to simulate the effect of having a looping shuttle route on intermodal pedestrian trips in a neighborhood. I previously wrote to the mailing list about how to use rerouters to generate one vehicle that follows the same loop. The response was very helpful and I got my simulation working, thank you.

Now I am trying to add in the pedestrians and observe that the presence of the shuttle loop has no impact on their trips. Before this iteration, I had the shuttle programmed as a flow with a periodicity that approximated the travel time of the loop. It was not exact, which is why I wanted to use rerouters to keep one vehicle in a loop so it could be affected by traffic. In the previous iteration, there was a noticeable impact on pedestrian routing, where many pedestrians used the shuttle route(s) I programmed. Now, with the looping route, none of the pedestrians behave differently. I am not getting any warning or error messages so I am not sure what to do.

 

Would someone be willing to look over one instance of my code? I am aiming for three shuttle loops, but if I can just get one working I can fix the rest.

 

Any feedback or ideas is greatly appreciated. I can send my code out on this thread at a later point as well.

 

Thank you,

Matty

 

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