ramp_identity

This data flow is used within the Manage Traffic function to identify individual ramp metering equipment used for the control of traffic entering highways. The data flow consists of the following data items each of which is defined in its own DDE:

unit_number
+ location_identity
+ indicator_identity

Sub Data Flows

• indicator_identity
• location_identity
• unit_number

Parent Data Flows

• ramp_devices
• ramp_list

Associated PSpecs/Terminators

• None