Swing door operator for moving a swing door leaf between a closed and an open position, a swing door system and a method of regulating a swing door operator for moving a swing door leaf between a closed and an open position

A swing door operator (10) for moving a swing door leaf (20) between a closed and an open position (C, O), the swing door operator (10) comprising at least one drive unit (100), a control unit (200) and a sensor (300), the control unit (200) is operatively connected to the drive unit (100) and to the sensor (300) and configured to regulate the drive unit (100) to move the swing door leaf (20) between the closed and open position (C, O), wherein

• the sensor (300) is configured to identify an object (30) in a safety volume (400) in front of a first side (21) of the swing door leaf (20), the safety volume (400) comprising a first volume (401) and a second volume (402), the second volume (402) extending from at least an outer surface (403) of the safety volume (400) towards the swing door leaf (20),
• the control unit (200) is configured, based on input from the sensor (300), to determine if the object (30) is positioned in the first or the second volume (401, 402) of the safety volume (400),
• the control unit (200) is configured to regulate the drive unit (100) to move the swing door leaf (20) according to a safety action if the object (30) is determined to be positioned in the first volume (401) of the safety volume (400), and
• the control unit (200) is configured to regulate the drive unit (100) to move the swing door leaf (20) according to a second action if the object (30) is determined to be positioned in the second volume (402) of the safety volume (400).