This data flow is part of the data that enables a route involving automatic vehicle operations lanes to be selected. It contains the constraints being placed on the choice of route and which will override any preferences that are also specified. Unless a default value is specifically defined, a value giving the least severe requirement will be used. Some parameters will have to be supplied by the traveler or driver (or provided by a process as a default value) before the route selection process can proceed. The data flow consists of the following items each of which is defined in its own DDE:

+ constraint_on_number_of_mode_changes
+ constraint_on_number_of_transfers
+ constraint_on_eta_change
+ constraint_on_special_needs
+ constraint_on_load_classification
+ constraint_on_avo_lanes
+ constraint_on_interstate
+ constraint_on_urban
+ constraint_on_vehicle_type

Sub Data Flows

Parent Data Flows

Associated PSpecs