Touch-less switching

• US 10,320,384 B2
• Filed: 04/30/2018
• Issued: 06/11/2019
• Est. Priority Date: 06/02/2014
• Status: Active Grant

• Current Assignee: XYZ INXYZ Interactive Technologies, Inc.
• Original Assignee: XYZ INXYZ Interactive Technologies, Inc.
• Inventors: Lohbihler, Andrew H., Kosic, Michael, Kowalchuk, Kevin, Burtea, Valentin
• Primary Examiner(s): Tran, Thuy V
• Application Number:
  US15/967,065
• Publication Number:
  US 20190044510A1
• Time in Patent Office: 407 Days
• Field of Search: 345156, 715716, 315292, 315308
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: G08C 2201/32 Remote control based on movements, attitude of remote control device
• CPC Class Codes: H03K 17/78 using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
• CPC Class Codes: H03K 17/941 using an optical detector H03K17/968 takes precedence
• CPC Class Codes: H03K 2217/94052 with evaluation of actuation pattern or sequence, e.g. tapping
• CPC Class Codes: H03K 2217/94112 having more than one receiver
• CPC Class Codes: H04W 4/21 for social networking applications
• CPC Class Codes: H05B 45/10 Controlling the intensity of the light
• CPC Class Codes: H05B 47/10 Controlling the light source
• CPC Class Codes: H05B 47/17 Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
• CPC Class Codes: H05B 47/19 via wireless transmission
• CPC Class Codes: H05B 47/195 the transmission using visible or infrared light
• CPC Class Codes: H05B 47/1965 using handheld communication devices

Abstract

A light switch network comprises a plurality of light switch units, each comprising a gesture interface to sense a user gesture by receiving at least one gesture signal from a sensing zone, and configured to exchange one or more gesture status signals with at least one other switch unit in the network in relation to the received gesture signal; each switch being enabled, on receiving the gesture signal: in a first mode, to change a designated switch mode and/or state in response to the gesture signal; or in a second mode, to not change the designated switch mode and/or state according to one or more conditions associated with the status signals received from the other switch unit.

Claims

1. A light switch device for use in a light switch network, comprising a gesture interface to sense a user gesture by receiving at least one gesture signal from a sensing zone, and configured to exchange one or more gesture status signals with at least one other switch device in the network in relation to the received gesture signal;

the light switch device being enabled, on receiving the at least one gesture signal;

a. in a first mode, to change a designated switch state in response to the at least one gesture signal;

or

b. in a second mode, to not change the designated switch state according to one or more conditions associated with the one or more gesture status signals received from the at least one other switch device;

and a display to indicate a current one of the first and second modes.

2. The device of claim 1, further comprising at least one signal exchanger directed at a target location for the at least one other switch device.

3. The device of claim 2, further comprising a plurality of signal exchangers directed in opposite lateral directions relative to a designated wall surface, for communication with a plurality of other switch devices.

4. The device of claim 3, further comprising a housing with a plurality of passages, each aligned with a corresponding signal exchanger.

5. The device of claim 3, the signal exchangers including signal transmitters, receivers or transceivers.

6. The device of claim 4 wherein the passages in the plurality are located near opposed corner regions of the housing.

7. A switch device for use in a switch array of switch devices, comprising a gesture sensor configured to sense a user gesture by receiving a gesture signal indicative thereof, a controller configured to:

a. change a designated switch state in response to the gesture signal;

b. exchange one or more interrupt signals with one or more neighboring switch devices in the switch array;

c. in a first interrupt mode to originate one of the one or more interrupt signals after receiving a first gesture signal,

d. in a second interrupt mode to receive one of the one or more interrupt signals originating from another switch device in the array, and

e. to suspend, in the second interrupt mode, a subsequent change of the designated switch state under one or more designated conditions.

8. The device of claim 7, further comprising one or more first signal transmitters, each oriented to transmit the one or more interrupt signals, in the first interrupt mode, to the corresponding neighboring switch device.

9. The device of claim 7, further comprising one or more first receivers, each oriented to receive the one or more interrupt signals, in the second interrupt mode, from the corresponding neighboring switch device.

10. The device of claim 7, wherein the controller is configured to change the designated switch state according to a range of a gesturing appendage in a sensing zone.

11. The device of claim 7, further comprising one or more second signal transmitters configured to emit a plurality of pulses in a train of pulses toward a the sensing zone, each pulse to have a different pulse strength from one pulse to another along the train;

and one or more second receivers to receive a corresponding train of pulses from the sensing zone, the controller configured to determine a range of a the gesturing appendage from a count representative of pulses received by each receiver above a designated threshold.

12. The device of claim 11, wherein the controller is configured to further change the designated switch state after processing a minimum designated number of received trains of pulses.

13. A light switch device for controlling circuitry coupled thereto, said light switch device comprising a sensor interface including at least one sensor for sensing a user gesture;

at least one processor in communication with the at least one sensor for processing one or more sensor signals received therefrom to carry out a designated switching action and/or change of switch state associated with the user gesture, the processor configured to provide one or more first control signals to said circuitry according to the designated switching action and/or change of switch state, the light switch device further comprising a light emitting diode (LED) array associated with, and distributed along a peripheral region of, the sensor interface, the processor configured to provide one or more second control signals, to the LED array, for displaying a switching representation indicative of the switching action or change of switch state.

14. The device of claim 13, wherein the LED array is configured, in response to the one or more second control signals, to display a plurality of colors for the switching representation.

15. The device of claim 13, wherein the LED array is configured, in response to the one or more second control signals, to activate at least one first LED group of one or more LEDs in the array for a first designated time period to present a first designated position along the array according to the switching representation.

16. The device of claim 15, wherein the LED array is configured, in response to the second control signals, to further activate at least one second group of one or more LEDs in the array for a second designated time period to present a second designated position along the array according to the switching representation.

17. The device of claim 16, wherein the LED array is configured, in response to the second control signals, to further activate successive groups of one or more LEDs in the array for each designated time period to present a LED lighting sequence across the array according to the switching representation.

18. The device of claim 13, wherein said at least one sensor comprises at least one emitter configured to emit electromagnetic radiation for reflection by a gesturing user'"'"'s appendage and detected by at least one receiver.