System and method for simultaneous wireless control of multiple peripheral devices

• US 9,866,990 B2
• Filed: 05/28/2014
• Issued: 01/09/2018
• Est. Priority Date: 05/28/2014
• Status: Active Grant

• Current Assignee: Technical Consumer Products, Inc. (Quality Light Source GmbH)
• Original Assignee: Technical Consumer Products, Inc. (Quality Light Source GmbH)
• Inventors: Cairns, Dustin, Chen, Timothy, Hussey, Andrew Charles
• Primary Examiner(s): Pan, Yuwen
• Assistant Examiner(s): Chen, Zhitong
• Application Number:
  US14/289,175
• Publication Number:
  US 20150350810A1
• Time in Patent Office: 1,322 Days
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: G08C 2201/93 Remote control using other portable devices, e.g. mobile phone, PDA, laptop
• CPC Class Codes: H04L 12/282 based on user interaction within the home receiver circuitry for displaying additional information being controlled by a remote control apparatus H04N21/42204
• CPC Class Codes: H04L 47/6225 Fixed service order, e.g. Round Robin
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 74/06 using polling
• CPC Class Codes: H04W 76/14 Direct-mode setup
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals
• CPC Class Codes: H04W 84/20 Master-slave selection or change arrangements

Abstract

A system for controlling a plurality of peripheral devices includes a portable electronic device and a plurality of peripheral devices in wireless communication with the portable electronic device. The portable electronic device includes a processor configured to connect to each of the plurality of peripheral devices one at a time based on round-robin scheduling. The processor is configured to execute an instruction for searching for a broadcast signal transmitted from a selected one of the plurality of peripheral devices. The processor is configured to execute an instruction to wirelessly connect with the selected one of the plurality of peripheral devices. The processor is configured to execute an instruction to send a control signal to the selected one of the plurality of peripheral devices. The processor is configured to execute an instruction to terminate the connection between the portable electronic device and the selected one of the plurality of peripheral devices.

Claims

1. A system for controlling a plurality of lighting fixtures arranged in an array, comprising:

a portable electronic device for wireless communication with the plurality of lighting fixtures, wherein the portable electronic device includes a processor to continuously wirelessly connect to each of the plurality of lighting fixtures, one at a time, based on round-robin scheduling, wherein the processor of the portable electronic device assigns equal time slices to each of the plurality of lighting fixtures that range in time between about fifteen to about eighty milliseconds such that the portable electronic device connects to each of the plurality of lighting fixtures one by one, but appears to be simultaneously controlling the plurality of lighting fixtures when observed by a user, the processor;

executes an instruction for searching for a broadcast signal transmitted from a selected one of the plurality of lighting fixtures;

executes an instruction to wirelessly connect with the selected one of the plurality of lighting fixtures;

executes an instruction to send a control signal to the selected one of the plurality of lighting fixtures, the control signal representing a first command;

executes an instruction to terminate the connection between the portable electronic device and the selected one of the plurality of lighting fixtures; and

executes an instruction to connect to a second one of the plurality of lighting fixtures based on the round-robin scheduling, wherein the control signal sent to the second one of the plurality of lighting fixtures represents a second command, and wherein the first command is the same as the second command.

2. The system as recited in claim 1, wherein the broadcast signal indicates that the selected one of the plurality of lighting fixtures originates from a specific manufacturer.

3. The system as recited in claim 2, wherein the broadcast signal includes a device address that is unique to the selected one of the plurality of lighting fixtures.

4. The system as recited in claim 1, wherein the control signal includes a device address that is unique to the selected one of the plurality of lighting fixtures, a protected security identification number passkey used during pairing, and a specific command that is selected by a user.

5. The system as recited in claim 1, further comprising a plurality of slave lighting fixtures, wherein each of the plurality of slave lighting fixtures are in wireless communication with one of the plurality of lighting fixtures.

6. The system as recited in claim 5, wherein the selected one of the plurality of lighting fixtures includes a peripheral processor, and wherein the peripheral processor switches from a slave control mode and into a master control mode based on determining there is at least one device address remaining in a list of device address contained in the control signal.

7. The system as recited in claim 6, wherein the peripheral processor executes an instruction which searches for a second broadcast signal sent from one of the plurality of slave lighting fixtures.

8. The system as recited in claim 1, wherein the portable electronic device is one of a smartphone, a tablet, a laptop computer, a personal computer or a vehicle.

13. The system as recited in claim 1, wherein the first command of the control signal represents one of changing color, dimming, and supplying power to the lighting fixtures.

9. A method of controlling a plurality of lighting fixtures, comprising:

providing a portable electronic device in wireless communication with a plurality of lighting fixtures, wherein the portable electronic device includes a processor for continuously wirelessly connecting to each of the plurality of lighting fixtures one at a time based on round-robin scheduling;

assigning equal time slices to each of the plurality of lighting fixtures by the processor of the portable electronic device that range in time between about fifteen to about eighty milliseconds such that the portable electronic device connects to each of the plurality of lighting fixtures one by one such that the plurality of lighting fixtures appear to be simultaneously controlled by the portable electronic device when observed by a user;

executing an instruction by the processor of the portable electronic device to search for a broadcast signal transmitted from one of a selected one of the plurality of lighting fixtures;

executing an instruction by the processor of the portable electronic device to wirelessly connect with the selected one of the plurality of lighting fixtures;

executing an instruction by the processor of the portable electronic device to send a control signal to the selected one of the plurality of lighting fixtures, the control signal representing a first command;

executing an instruction by the processor of the portable electronic device to terminate the connection between the portable electronic device and the selected one of the plurality of lighting fixtures; and

executing an instruction to connect to a second one of the plurality of lighting fixtures based on the round-robin scheduling, wherein the control signal sent to the second one of the plurality of lighting fixtures represents a second command, and wherein the first command is the same as the second command.

10. The method as recited in claim 9, wherein the broadcast signal indicates that the selected one of the plurality of lighting fixtures originates from a specific manufacturer.

11. The method as recited in claim 9, further comprising a plurality of slave lighting fixtures, wherein each of the plurality of slave lighting fixtures are in wireless communication with one of the plurality of lighting fixtures.

12. The method as recited in claim 11, wherein the selected one of the plurality of lighting fixtures includes a peripheral processor, and wherein the peripheral processor switches from a slave control mode and into a master control mode based on determining there is at least one device address remaining in a list of device address contained in the control signal.