The present invention relates to a door operator and a method performed in a door operator (1) for moving at least one door leaf (5) between a closed and an open position, comprising a drive unit (2), a control unit (3) and an supervise unit (4), wherein the drive unit (2) is adapted to be connected to and to move the at least one door leaf (5) between the open and closed position, the control unit (3) is connected to the drive unit (2) and arranged to control the movement of the drive unit (2), the supervise unit (4) comprise one or more sensors (6-1, 6-2, . . . , 6-m) configured to provide sensor data associated with the operation of the door operator (1) and/or the at least one door leaf (5); a status management unit (12) configured to: receive the sensor data from the one or more sensors (6-1, 6-2, . . . , 6-m); determine a status pattern of the operation of the door operator (1) and/or the door leaf (5) out of a plurality of status patterns of the operation of the door operator (1) and/or the door leaf (5) at least based on the received sensor data, wherein at least a first status pattern out of the plurality of status patterns is associated with a status event, and trigger the status event in response to determination of at least the first status pattern.

The disclosure proposes a method performed in an electronic device for minimizing downtime in operation of a door system. The method comprising obtaining a door system identification information, followed by obtaining a status pattern associated with the operation of the door system associating the obtained status pattern with the door system identification information. The method is determining if the obtained status pattern is associated with any of at least one reference status pattern, by comparing the obtained status pattern with the at least one reference status pattern. This is then followed by associating the determined reference status pattern with the door system identification information and generating a door maintenance information.

An electromechanical biasing member for moving a closure panel between an open and a closed position relative to a motor vehicle body is provided. The electromechanical biasing member includes a housing having an inner cavity for housing an electric motor having a motor shaft and a rotary output member rotatable relative to the housing. An extension member within the housing and engageable with the rotary output member moves the closure panel between the open and closed positions in response to driving the electric motor. Also provided is a control unit positioned within the inner cavity and configured to drive the electric motor, the control unit including at least one controller board juxtaposed to the electric motor, and a plurality of control components mounted to the at least one controller board and configured to supply a drive signal to the electric motor and receive signals representative of operation of the electric motor.

A door assembly includes a first door skin and a second door skin spaced apart from the first door skin. The assembly also includes an energy sensor generating an energy signature signal and a memory storing a door component operating signature. A controller is coupled to the accelerometer and forms a comparison of the energy signature signal to the door component operating signature and generates a door component operation status signal in response to the comparison.

A maintenance system for monitoring a gate device includes the gate device having a gate guide, a gate segment which is movably supported in the gate guide, and a sensor which monitors a gate guiding quality. A method for monitoring the gate device includes the gate device having a gate guide, a gate segment which is movably supported in the gate guide, a sensor which monitors a gate guiding quality arranged at the gate segment, and a maintenance unit. The method includes, when a movement of the gate segment occurs, detecting a vibration value and/or an acceleration value of the gate segment via the sensor, and transmitting the vibration value and/or the acceleration value as maintenance data to the maintenance unit.

N The present disclosure relates to a control system (1) for a vehicle (3) to enable communication with a moveable barrier (2) The control system (1) includes one or more controller (12) arranged to communicate with the moveable barrier (2). The controller (12) determines a current distance (BVD) of the vehicle (3) from the moveable barrier (2). A control signal (CS-n) is generated in dependence on the current distance (BVD). The control signal (CS-n) is configured to control movement of the moveable barrier (2). Further aspects of the present disclosure relate to a moveable barrier (2); a vehicle (3) and a related method.

A door system for one or more doors, wherein the door system includes at least one motor door drive, and the door drive includes a motor and a drive controller for actuating the motor of the door drive. The door system includes a controller which is connected to the drive controller.

Methods and apparatus to monitor and/or adjust operations of doors are disclosed. An apparatus includes processor circuitry to execute instructions to: monitor a position of a door panel associated with a door system; detect when a beam from a photo-eye sensor associated with the door system is in an unexpected non-triggered state based on the position of the door panel; and generate an alert or notification indicating a significance of the beam in the unexpected non-triggered state.

Disclosed is an operator for a garage door including one or more cameras. The operator consists of a motor, a traction mechanism connected with the motor, a door connected with the traction mechanism, wherein operation of the motor causes the traction mechanism to open and/or close the door and wherein the door is located in a doorway, a controller operatively connected with the motor to open and close the door, an imaging system connected with the controller and positioned to collect image data, and a communication system connected with the controller, the communication system adapted to send data, including image data, from the controller and to communicate command signals to the controller, wherein image data is sent to a remote user device and command signals are received from the remote user device. The controller is also connected to one or more lock actuators that can lock and unlock the garage door as well as one or more man doors. Image data is used to control operation of the door, to lock and unlock the door in response to event, such as the delivery of a package, and lock and unlock the man doors to allow access to a dwelling and to secure the dwelling.

A door assembly includes a first door skin and a second door skin spaced apart from the first door skin. The assembly also includes an energy sensor generating an energy signature signal and a memory storing a door component operating signature. A controller is coupled to the accelerometer and forms a comparison of the energy signature signal to the door component operating signature and generates a door component operation status signal in response to the comparison.