Method for operating a motorized shade

Patent metadata

Field	Value
Publication number	US-9890585-B2
Application number	US-201715629398-A
Country	US
Kind code	B2
Filing date	Jun 21, 2017
Priority date	Feb 23, 2010
Publication date	Feb 13, 2018
Grant date	Feb 13, 2018

Abstract

An architectural covering is provided. The architectural covering includes: shade material; the shade material operatively connected to a motor unit such that movement of the motor unit causes movement of the shade material; the motor unit comprising a DC motor and a shaft connected to the DC motor; a power supply unit electrically connected to the motor unit; a controller unit electrically connected to the motor unit, the controller unit having a microprocessor; and a rotation detector configured to detect rotation of the motor unit and upon detection of rotation of the motor unit transmit a signal to the microprocessor, wherein the microprocessor of the controller unit is configured to power an encoder unit in response to determination of manual movement of the shade material. A motor and control unit for an architectural covering may be provided.

First claim

What is claimed is:

1. An architectural covering system, comprising:
shade material;
a motor operatively connected to the shade material such that operation of the motor causes movement of the shade material;
a controller unit operatively connected to the motor;
the controller unit configured to control operation of the motor;
the controller unit having a microprocessor;
a power supply electrically connected to the motor;
wherein the power supply includes at least one battery;
at least one sensor operatively connected to the microprocessor;
the at least one sensor configured to detect rotation of the motor;
the controller unit configured to switch between an awake state, wherein the at least one sensor is energized, and an asleep state, wherein the at least one sensor is not energized, so as to conserve power;
a housing;
wherein the motor and the power supply are positioned within the housing.

2. The architectural covering system of claim 1 , wherein the housing is formed in a generally cylindrical or tubular shape.

3. The architectural covering system of claim 1 , further comprising a drive wheel connected to the housing, the drive wheel configured to rotate a roller tube of a roller shade, wherein the shade material is operatively connected to the roller tube.

4. The architectural covering system of claim 1 , wherein the architectural covering is configured to switch to an awake state in response to detection of a manual movement of the shade material.

5. The architectural covering system of claim 1 , wherein the architectural covering is configured to switch to an awake state in response to receiving an operative wireless signal.

6. The architectural covering system of claim 1 , wherein the at least one sensor includes at least one Hall Effect sensor.

7. The architectural covering system of claim 1 , further comprising a magnet wheel operably connected to the motor such that rotation of the motor causes rotation of the magnet wheel.

8. The architectural covering of claim 1 , wherein the at least one sensor is configured to output pulses when the motor rotates, wherein the microprocessor is configured to determine a position of the shade material from the pulses.

9. The architectural covering system of claim 1 , further comprising a wireless receiver operably connected to the microprocessor, wherein the wireless receiver is configured to receive wireless signals from a remote control device.

10. The architectural covering system of claim 1 , wherein the controller unit is positioned within the housing.

11. The architectural covering system of claim 1 , further comprising an input wiring system, the input wiring system operatively connected to the housing, the input wiring system configured to supply power to the architectural covering system.

12. The architectural covering system of claim 1 , further comprising a wireless receiver, the wireless receiver operably connected to the microprocessor, wherein the wireless receiver is positioned within the housing.

13. The architectural covering system of claim 1 , further comprising a counterbalance assembly operatively connected to the architectural covering system, the counterbalance assembly configured to provide a counterbalance force.

14. The architectural covering system of claim 1 , wherein the housing is positioned within a roller tube of a roller shade and wherein the shade material is operatively connected to the roller tube.

15. An architectural covering system comprising:
shade material;
a motor operatively connected to the shade material such that operation of the motor causes movement of the shade material;
a controller unit operatively connected to the motor;
the controller unit configured to control operation of the motor;
the controller unit having a microprocessor;
a power supply operatively connected to the motor and the controller unit;
a wireless receiver operably connected to the microprocessor;
the wireless receiver configured to receive wireless signals from a remote control device;
at least one sensor operatively connected to the controller unit;
the at least one sensor configured to detect rotation of the motor;
the controller unit configured to switch between an awake state, wherein the at least one sensor is energized, and an asleep state, wherein the at least one sensor is not energized so as to conserve power;
a housing;
wherein the motor and the power supply are positioned within the housing.

16. The architectural covering system of claim 15 , wherein the housing is formed in a generally cylindrical or tubular shape.

17. The architectural covering system of claim 15 , further comprising a drive wheel connected to the housing, the drive wheel configured to rotate a roller tube of a roller shade, wherein the shade material is operatively connected to the roller tube.

18. The architectural covering of claim 15 , wherein the controller unit is configured to switch to an awake state in response to detection of a manual movement of the shade material.

19. The architectural covering system of claim 15 , wherein the architectural covering is configured to switch to an awake state in response to receiving an operative wireless signal.

20. The architectural covering of claim 15 , wherein the at least one sensor includes at least one Hall Effect sensor.

21. The architectural covering of claim 15 , further comprising a magnet wheel operably connected to the motor such that rotation of the motor causes rotation of the magnet wheel.

22. The architectural covering of claim 15 , wherein the at least one sensor is configured to output pulses when the motor rotates, and the microprocessor is configured to determine a position of the shade material from the pulses.

23. The architectural covering of claim 15 , wherein the power supply includes at least one battery.

24. The architectural covering system of claim 15 , wherein the controller unit is positioned within the housing.

25. The architectural covering system of claim 15 , further comprising an input wiring system, the input wiring system operatively connected to the housing, the input wiring system configured to supply power to the architectural covering system.

26. The architectural covering system of claim 15 , wherein the controller unit is positioned within the housing.

27. The architectural covering system of claim 15 , further comprising a counterbalance assembly operatively connected to the architectural covering system, the counterbalance assembly configured to provide a counterbalance force.

28. The architectural covering system of claim 15 , wherein the housing is positioned within a roller tube of a roller shade and wherein the shade material is operatively connected to the roller tube.

29. A motor and control unit for an architectural covering system, comprising:
a motor;
a shaft connected to the motor;
a magnetic device connected to the shaft such that rotation of the shaft causes rotation of the magnetic device;
a controller unit electrically connected to the motor, the controller unit having a microprocessor;
a power supply electrically connected to the motor and the controller unit;
a housing;
wherein the motor and the power supply are positioned within the housing;
at least one Hall Effect sensor positioned adjacent to the magnetic device, the at least one Hall Effe

Assignees

• Watt Stopper Inc
• The Watt Stopper

Inventors

• Mullet Willis Jay
• Brunk Darrin W
• Wysoczynski Christopher Lee
• Asbury Harry Edward
• Hand Richard Scott
• Rodriguez Yan
• Bruckner Benjamin

Classifications

• E06B2009/6872

  using counters to determine shutter position · CPC title

• E06B9/40

  Roller blinds (usable only as awnings E04F10/06) · CPC title

• E06B9/62

  Counterweighting arrangements (E06B9/60 takes precedence) · CPC title

• E06B9/50

  Bearings specially adapted therefor · CPC title

• E06B2009/2476

  Solar cells · CPC title