VehicleDescriptor
VehicleDescriptor
If separate VehiclePosition and TripUpdate feeds are provided, TripDescriptor and VehicleDescriptor ID values pairing should match between the two feeds.
For example, a VehiclePosition entity has vehicle_id:A and trip_id:4, then the corresponding TripUpdate entity should also have vehicle_id:A and trip_id:4.
| Field Name | Recommendation |
|---|---|
id |
Should uniquely and stably identify a vehicle over the entire trip duration |