This DFD flow represents the data flows from Process Sensor Data to Manage Vehicle Speed and includes speed data and environmental sensor data. It consists of the following items each of which is defined in its own DDE:

+ speed_data_for_traffic_speed_monitoring
+ env_sensor_data_for_speed_enforcement
+ traffic_sensor_data_for_variable_speed_limits
+ env_sensor_data_for_variable_speed_limits
+ road_user_warning_speed_conditions

Sub Data Flows

Parent Data Flows

Associated PSpecs