Motorized sheer shading system

摘要

A motorized sheer shading system may move a sheer shade material between an open position, a closed position, and a view position. The shading system may move the sheer shade material from the open position to the closed position at a first average rotational speed, and from the closed position to the view position at a second average rotational speed. The shading system may automatically determine a control limit that corresponds to the closed position of the sheer shade material after control limits have been set for the open position and the view position. The shading system may cause the sheer shade material to stop moving once it reaches the closed position if the raise button of a remote control is still depressed, and may cause the sheer shade material to stop moving once it reaches the closed position if the lower button of the remote control is still depressed.

主权项

1. A motorized sheer shading system comprising:
a housing; a roller tube that is rotatably mounted to the housing; a sheer shade material that is windingly attached to the roller tube, the sheer shade material including a first sheer fabric, a second sheer fabric that is spaced from the first sheer fabric, and a plurality of vanes that are pivotally attached to the first and second sheer fabrics; a motor that is operatively coupled to the roller tube; and a control system that is configured to:
upon receiving an open command that is indicative of actuation of a first button of a remote control device that is associated with the motorized sheer shade system, cause the motor to move the sheer shade material to an open position in which a portion of the sheer shade material is wound about the roller tube;upon receiving a close command that is indicative of actuation of a second button of the remote control device, cause the motor to move the sheer shade material to a closed position in which the sheer shade material at least partially covers an opening and impedes visualization therethrough;upon receiving a view command that is indicative of actuation of a third button of the remote control device, cause the motor to move the sheer shade material to a view position in which the sheer shade material at least partially covers the opening and permits visualization therethrough;upon receiving a raise command that is indicative of actuation of a fourth button of the remote control device, cause the motor to move the sheer shade material from the view position toward the closed position while the fourth button is continuously depressed, or to move the sheer shade material from the closed position toward the open position while the fourth button is continuously depressed;upon receiving a lower command that is indicative of actuation of a fifth button of the remote control device, cause the motor to move the sheer shade material from the open position toward the closed position while the fifth button is continuously depressed, or to move the sheer shade material from the closed position toward the view position while the fifth button is continuously depressed; andwhen the sheer shade material moves between the view position and the closed position toward the closed position, cause the motor to stop moving the sheer shade material once the sheer shade material reaches the closed position if the fourth button is still actuated.