| Functional Requirements: |
Basic Vehicle Reception
- The vehicle shall receive formatted traffic information from a center and present it to the driver.
Interactive Vehicle Reception
- The vehicle shall receive formatted traffic and travel advisories from a center and present them to the driver upon request.
Vehicle Traffic Probe Support
- The vehicle shall respond to requests from short range communications equipment for identification information that can be used to collect basic probe information; the field equipment will remove identification information to ensure anonymity.
- The vehicle shall track its current vehicle position, speed, and heading and record snapshots of events (e.g., starts and stops, link travel times) that can be used to determine current traffic conditions.
- The vehicle shall record vehicle trip information (e.g., travel times, origin and destination information for vehicles that opt in) that can be used to support transportation planning.
- The vehicle shall transmit collected probe data to the center.
- The vehicle shall transmit collected probe data to field equipment located along the roadway.
- The vehicle shall report the number of vehicle occupants to field equipment located along the roadway.
Vehicle Toll/Parking Interface
- The vehicle shall respond to requests from toll collection equipment for credit identity, stored value card cash, etc.
- The vehicle shall respond to request from parking field equipment for credit identity, stored value card cash, etc.
- The vehicle shall provide an interface to the driver to make requests for advance payments of tolls, parking, and transit fares and present the status of electronic payment transactions.
- The vehicle shall provide an interface with the traveler card / payment instrument carried on-board the vehicle - to exchange identity information and payment transactions.
|
