Security system for an automation unit of motorised gates, doors or barriers

摘要

The invention concerns a security system for an automation unit for motorised gates, doors or barriers (4) which comprises at least one optical device (1) and a processor (5) able to process the images acquired by said device to detect the presence and/or movement of people or things in the volume surrounding the wing (3) of the gate, of the door or of the motorised barrier (4). The system is connected to the control unit (6) of the gate, of the barrier or of the wing for controlling a safety manoeuvre suitable for preventing any contact between said wing (3) and people or things present in said detection volume.