Vehicle Trip Planning and Route Guidance Functional Area


In-vehicle system that coordinates with a traveler information center to provide a suggested trip plan that is tailored to the driver's preferences. During the trip, the route plan can be modified to account for new information.

Included In


Functional Requirements

1The vehicle shall provide the capability for a driver to request and confirm multi-modal route guidance from a specified source to a destination.
2The vehicle shall forward the request for route guidance to a traveler information center for route calculation.
3The vehicle shall forward user preferences, background information, constraints, and payment information to the supplying traveler information center.
4The vehicle shall present information to the driver in audible or visual forms without impairing the driver's ability to control the vehicle in a safe manner.
5The vehicle shall support an interface with a map update provider, or other appropriate data sources, through which updates of digitized map data can be obtained and used for route guidance.