local_env_data_for_warning

This data flow is used within a local roadside traffic device and contains a set of outputs from individual environment sensors. It consists of the following data items each of which is defined in its own DDE:


list_size{station_id
+ sensor_identity
+ environment_sensor_output}

Sub Data Flows

• environment_sensor_output
• list_size
• sensor_identity
• station_id

Parent Data Flows

• local_sensor_data

Associated PSpecs/Terminators

• 1.1.1.3 - Process Environmental Sensor Data
• 1.2.7.12 - Control Roadway Warning System