This data flow is used within the Manage Maintenance and Construction function and contains control information to remotely control automated field devices along the roadway that treat the road surface (anti-icing, de-icing, etc.) and the environmental sensors that indicate when activation of those devices is required. The data flow consists of the following data items each of which is defined in its own DDE:

+ env_sensor_control_by_roadway_treatment_device

Sub Data Flows

Parent Data Flows

Associated PSpecs