Abstract: A method for controlling a shading device includes: moving a screen by electrical activation of an electromechanical actuator; determining a value of data representing operation of a motorised drive device during screen movement; and comparing the determined data to a first predetermined threshold. Depending on the result, the method includes: reducing a rotational speed setpoint of an output shaft of the electromechanical actuator if the value of the determined data?the value of the first predetermined threshold, to reduce power consumed by the electromechanical actuator; or maintaining the rotational speed setpoint of the output shaft of the electromechanical actuator as long as the determined data<the value of the first predetermined threshold. The determined data is the power consumed or the torque delivered by the electromechanical actuator. The determining, comparing, and reducing are iterated until a value of a second predetermined speed threshold is reached.

Abstract: A method for controlling a shading device includes: moving a screen by electrical activation of an electromechanical actuator; determining a value of data representing operation of a motorised drive device during screen movement; and comparing the determined data to a first predetermined threshold. Depending on the result, the method includes: reducing a rotational speed setpoint of an output shaft of the electromechanical actuator if the value of the determined data ? the value of the first predetermined threshold, to reduce power consumed by the electromechanical actuator; or maintaining the rotational speed setpoint of the output shaft of the electromechanical actuator as long as the determined data < the value of the first predetermined threshold. The determined data is the power consumed or the torque delivered by the electromechanical actuator. The determining, comparing, and reducing are iterated until a value of a second predetermined speed threshold is reached.