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dynamic_traveller_guidance
_data_request
This data flow is used within the Provide Driver and Traveller Services function and requests on-line dynamic guidance for a traveller who is using a personal portable device. The data flow consists of the following data items each of which is defined in its own DDE:
origin
+ destination
+ desired_arrival_time
+ modes
+ preferred_routes
+ preferred_alternate_routes
+ preferred_ridesharing_options
+ preferred_route_segments
+ preferred_transit_options
+ constraint_on_acceptable_travel_time
+ constraint_on_number_of_mode_changes
+ constraint_on_number_of_transfers
+ constraint_on_eta_change
+ constraint_on_special_needs
Sub Data Flows
- preferred_transit_options
- preferred_routes
- preferred_route_segments
- preferred_ridesharing_options
- preferred_alternate_routes
- origin
- modes
- destination
- desired_arrival_time
- constraint_on_special_needs
- constraint_on_number_of_transfers
- constraint_on_number_of_mode_changes
- constraint_on_eta_change
- constraint_on_acceptable_travel_time
Parent Data Flows
- None
