For the SBB ODPCH project, VDV 454 will be OFF messages in the GTFSR feed in GTFSR
changed. The GTFSR needs GTFS (annual timetable) to convert this data. For
Customers of the GTFSR data may find it relevant to which GTFS data the outputted
Refer GTFSR data. For this a proprietary interface to the GTFSR feed was developed. The interface can be queried when GTFS data is last read. A request is structured as follows:
This timestamp is now available with the modified date of the GTFS data on opentransportdata.swiss
be adjusted (see figure). Once the timestamp request to the GTFSR feed is newer
as the timestamp on opentransportdata.swiss, the new data is active.