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1.发明公开公开(公告)号：US20230323734A1
公开(公告)日：2023-10-12
申请号：US18249672
申请日：2021-10-25
申请人： SOMFY ACTIVITES SA
发明人： Serge BRUNO , David FAURE , Fabien ROUSSEAU , David MUGNIER , Damien TINE , Ben BOSSE
CPC分类号： E06B9/70 , E06B2009/6872 , E06B9/40
摘要： 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
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公开(公告)号：US20190119984A1
公开(公告)日：2019-04-25
申请号：US16086383
申请日：2017-03-21
申请人： SOMFY ACTIVITES SA
发明人： David MUGNIER , Ghislain GOULIER
摘要： A method for configuring a motorized drive device for a solar protection home automation unit includes a step of triggering the rolling-up of a screen from an unrolled position, in which the screen is relaxed, towards a rolled-up position. This method further includes a step of measuring a magnitude of an electrical current passing through an electric motor using a measurement device, a step of determining a first maximum value of the measured magnitude, indicative of a position of breakage of the arms of a screening device, and a step of determining a lowered end-of-travel position of the screen. The lowered end-of-travel position of the screen corresponds to a measured-magnitude value lower than the first maximum value. The lowered end-of-travel position of the screen lies before the position of breakage of the arms of the screening device, in the direction of unrolling of the screen.
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