This data flow is used within the Manage Traffic function and contains data about each road traffic intersection so that its control using adaptive, fixed time or local techniques can be properly implemented when needed. Note that the indicator type data in data that forms part of the indicator identity will be set to that for intersection controllers. The data flow consists of the following data items each of which is defined in its own DDE:

+ list_size{indicator_identity
+ intersection_phase_number
+ intersection_phase_data}

Sub Data Flows

Parent Data Flows

Associated PSpecs