DOOR DRIVE Russian patent published in 2021 - IPC E05F15/40 E05F15/43 E05F15/73 

FIELD: doors.

SUBSTANCE: present invention relates to a door drive system and to a method implemented in the door drive system for moving at least one door leaf between the closed and open position, wherein the system includes a door drive and a monitoring unit, wherein the door drive includes a drive unit configured to attach and move at least one door leaf between the open and closed position, at least a first presence sensor connected to the control unit and configured to monitor at least the area of risk and send the presence data associated with an object being detected in the area of risk to the control unit, at least a first and a second activation sensors connected to the control unit, wherein the first activation sensor is configured to monitor at least the first activation area on the outside of the door leaf, the second activation sensor is configured to monitor at least the second activation area on the inside of the door leaf, and the first and second activation sensors are configured to send activation data to the control unit associated with an object being detected in the first and/or second activation area, the control unit is attached to the drive unit and configured to control the movement of the drive unit based at least on the activation data and presence data, wherein the monitoring unit is attached and configured to receive activation data at least from the first and second activation sensors and the presence data at least from the first presence sensor and configured to identify conflicting data in the sequence of activation data and presence data.

EFFECT: creation of a drive system for opening and closing a door.

42 cl, 10 dwg