公开(公告)号：US12054987B2

公开(公告)日：2024-08-06

申请号：US18249672

申请日：2021-10-25

Applicant: SOMFY ACTIVITES SA

Inventor： Serge Bruno ,  David Faure ,  Fabien Rousseau ,  David Mugnier ,  Damien Tine ,  Ben Bosse

IPC: E06B9/70 ,  E06B9/40 ,  E06B9/24 ,  E06B9/68

CPC classification number: E06B9/70 ,  E06B9/40 ,  E06B2009/2476 ,  E06B2009/6818 ,  E06B2009/6872

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