Physical Object: Vehicle
Vehicle Location Determination
Overview
'Vehicle Location Determination' receives current location of the vehicle and provides this information to vehicle applications that use the location information to provide ITS services.
This functional object is included in the "Vehicle" physical object.
This functional object is included in the following service packages:
This functional object is mapped to the following Functional View PSpecs:
Requirements
| # | Requirement |
|---|---|
| 01 | The vehicle shall provide the vehicle's current location to other in-vehicle functions. |
| 02 | The vehicle shall calculate the location from one or more data sources including positioning systems such as GPS, sensors that track vehicle movement, and maps used to determine the likely vehicle route. |
| 03 | The vehicle shall obtain position correction data from the Connected Vehicle Roadside Equipment. |
| 04 | The vehicle shall apply position correction data to its base positional data. |
| 05 | The vehicle shall provide its location with lane-level accuracy to other on-board applications. |
| 06 | The vehicle shall provide its location with road-level accuracy to other on-board applications. |
Information Flows
| Source | Flow | Destination |
|---|---|---|
| Basic Vehicle | host vehicle status | Vehicle |
| Connected Vehicle Roadside Equipment | location correction | Vehicle |
| Location and Time Data Source | location and time | Vehicle |
Standards
Currently, there are no standards associated with the functional object itself though the interfaces may have standards associated with them.