hri_surveillance_data

This data flow provides surveillance information, acquired by HRI at grade crossings, that is relevant to the overall traffic surveillance functions of ITS (e.g. grade crossing vehicle traffic, detected incidents, etc. It consists of the following data items each of which is defined in its own DDE:

hri_sensor_data
+ rail_schedules_for_prediction

Sub Data Flows

Parent Data Flows

Associated PSpecs