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1.1.1.7: Process Road User Protection

This process collects data using sensors alongside the roadway to detect vehicles in close proximity to other road users such as pedestrians and bicyclists. Data concerning the presence of non-vehicle users is input to this process from the Process Traffic Sensor Data. In some cases this may include the manual press of a pedestrian call button at a cross walk or it could include the automatic detection of such users near the roadway. When this process determines that non-vehicle users are too close to vehicles in the roadway this process generates warning data that is used to generate speed restriction requests or warnings either directly at the roadside or to a function residing at a traffic management center.

This process is associated with the ITS Roadway Equipment physical object.

This process is associated with the following application objects:

• Roadway Basic Surveillance
• Roadway Pedestrian Crossing Safety
• Roadway Signal Control

This process is associated with the following data flows:

• f_other_rw_road_user_protection_warning - In
• fp-pedestrian_presence - In
• road_user_dynamic_warning - Out
• road_user_protection_data_for_traffic - Out
• road_user_protection_device_configuration - In
• road_user_protection_device_status - Out
• road_user_protection_video_for_traffic - Out
• road_user_protection_warning_for_display - Out
• road_user_protection_warning_for_vehicle - Out
• road_user_warning_speed_conditions - Out
• roadside_intersection_pedestrian_presence - In
• t_other_rw_road_user_protection_warning - Out