traveler_display_map_data

This data flow is used by processes in the Provide Driver and Traveler Services function as a source of digitized data on the physical layout of the road and highway network. Its digitized map data is for use as background to displays of trip information requested by the traveler from a kiosk. The map data will enable the trip information to be output to be shown at the kiosk against a background that includes its location context to enable travelers to understand it more easily. The data consists of the following items each of which is defined in its own DDE:

map_digitized_data
+ map_link_identity_data
+ map_gazetteer_data
+ map_transit_data
+ map_hri_data

Sub Data Flows

• map_digitized_data
• map_gazetteer_data
• map_hri_data
• map_link_identity_data
• map_transit_data

Parent Data Flows

• None

Associated PSpecs/Terminators

• 6.3.3 - Update Traveler Display Map Data at Kiosk
• 6.3.2 - Provide Public Traveler Interface

Parent Information Flows

• broadcast traveler information