6.8.1.1.2: Provide Personal Portable Device Dynamic Guidance

This process shall enable dynamic traveler guidance data to be calculated. The process shall base its guidance request on the data input by the traveler from a personal portable device through other processes, and on the traveler's current location as provided by another process.

This process is associated with the Personal Information Device physical object.

This process is associated with the following functional objects:

• Personal Interactive Traveler Information
• Personal METR Management
• Personal Trip Planning and Route Guidance

This process is associated with the following data flows:

• dynamic_traveler_guidance_data
• dynamic_traveler_guidance_data_request
• traveler_location_for_dynamic_guidance
• traveler_guidance_route
• traveler_route_request
• traveler_route_modifications