Method for syncronizing a plurality of roller shades using variable linear velocities
First Claim
1. A method for synchronizing movement of a plurality of roller shades each disposed at a first position to a common second position, each of the plurality of roller shades including a flexible shade material having a lower end and a rotatably supported roller tube windingly receiving the flexible shade material, the method comprising:
- obtaining information related to the position of each of the plurality of roller shades with a respective one of a plurality of optical assemblies; and
moving each of the plurality of roller shades from the first position to the common second position in response to the respective obtained position information so that each of the plurality of roller shades arrives at the common second position at the same time.
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Accused Products
Abstract
Presented is a method for synchronizing movement of a plurality of roller shades each disposed at a first position to a common second position. The method includes obtaining information related to the position of each of the plurality of roller shades with a respective one of a plurality of optical assemblies, and moving each of the plurality of roller shades from the first position to the common second position in response to the respective obtained position information so that each of the plurality of roller shades arrives at the common second position at the same time.
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Citations
37 Claims
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1. A method for synchronizing movement of a plurality of roller shades each disposed at a first position to a common second position, each of the plurality of roller shades including a flexible shade material having a lower end and a rotatably supported roller tube windingly receiving the flexible shade material, the method comprising:
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obtaining information related to the position of each of the plurality of roller shades with a respective one of a plurality of optical assemblies; and moving each of the plurality of roller shades from the first position to the common second position in response to the respective obtained position information so that each of the plurality of roller shades arrives at the common second position at the same time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for synchronizing movement of a plurality of roller shades each disposed at a first position to a common second position, each of the plurality of roller shades including a flexible shade material having a lower end and a rotatably supported roller tube windingly receiving the flexible shade material, the method comprising:
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receiving a master shade movement time; and moving each of the plurality of roller shades from the first position to the common second position using a variable linear velocity profile so that each of the plurality of roller shades moves from the first position to the common second position at a variable linear velocity and arrives at the common second position in a time equal to the master shade movement time. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A method for synchronizing movement of a plurality of roller shades each disposed at a first position to a common second position, each of the plurality of roller shades including a flexible shade material having a lower end and a rotatably supported roller tube windingly receiving the flexible shade material, the method comprising:
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obtaining information related to the position of each of the plurality of roller shades with a respective one of a plurality of optical assemblies; receiving a master shade movement time; and moving each of the plurality of roller shades from the first position to the common second position in response to the respective obtained position information using a variable linear velocity profile so that each of the plurality of roller shades moves from the first position to the common second position at a variable linear velocity and arrives at the common second position in a time equal to the master shade movement time. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35, 36, 37)
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Specification