Realtime Data in general

[ZihRah]

We have to check if we can work with the Traffic datas that are accessable for us and create a plugin for the backend.

[SamuelRioTz]

Answer from Edzon:
ma3route
se puede hacer algo análogo a las alertas(cambiando protobuf de ambos lados)

TrafficLayer
Se puede combinar dos grafos

Use algo parecido para cargar pbf a un grafo y luego agregarle la informacion gtfs
tambien podemos usar un servicio de notas como (StreetNotesService) para mostrar informacion de aristas
pero aun no estoy seguro de que las notas sean la mejor opción
te envio un pdf con los paquetes referidos
y el loader que use:
loader.pdf

[amenk]

deepL translation :-)

Answer from Edzon:
ma3route
you can do something analogous to alerts(changing protobuf from both sides).

TrafficLayer
You can combine two networks

Use something similar to load pbf to a graph and then add the gtfs information to it.
we can also use a notes service like (StreetNotesService) to display edge information
but I'm still not sure that notes are the best option.
i send you a pdf with the referenced packages
and the loader I used:

[amenk]

I am experimenting with feeding GTFS-RT data (which I generate using PHP from mocked data, as we don't have much realtime data here available, yet) to OpenTripPlanner v2.2
This causes to return an arrivalDelay field in the plan endpoint which could be used to display delay as seen here in the standard OTP ui:

Remark: Providing such StopTimeUpdates works seems to work only for trips that are not frequency based (frequencies.txt should not have an entry for those) and have a full schedule (in stop_times.txt)

[amenk]

I did some proof of concept here: AddisMap#1
Currently the merge request targets the AddisMapTransit fork as it is mixed with adding Amharic language. Would need to be extracted.

@SamuelRioTz comments are welcome :-)