This DFD flow represents the data flows from Manage Work Zones to Provide Device Control and includes work zone information to be displayed and broadcast. It consists of the following items each of which is defined in its own DDE:

+ work_zone_info_for_display
+ individual_vehicle_speed_for_display
+ individual_vehicle_speed_for_signage
+ speed_warning_for_display
+ speed_warning_for_signage
+ roadway_info_variable_speed_limit_data
+ variable_speed_limit_data_for_signage
+ dms_variable_speed_data_from_roadway
+ signage_variable_speed_data_from_roadway
+ work_zone_speed_configuration
+ intrusion_alert_for_in_vehicle_signing

Sub Data Flows

Parent Data Flows

Associated PSpecs/Terminators