Interactive user interface functionality for lighting devices or system

Patent metadata

Field	Value
Publication number	US-10701784-B2
Application number	US-201916707289-A
Country	US
Kind code	B2
Filing date	Dec 9, 2019
Priority date	May 28, 2013
Publication date	Jun 30, 2020
Grant date	Jun 30, 2020

Abstract

An example of a lighting system includes intelligent lighting devices, each of which includes a light source, a communication interface and a processor coupled to control the light source. In such a system, at least one of the lighting devices includes a user input sensor to detect user activity related to user inputs without requiring physical contact of the user; and at least one of the lighting devices includes an output component to provide information output to the user. One or more of the processors in the intelligent lighting devices are further configured to process user inputs detected by the user input sensor, control lighting and control output to a user via the output component so as to implement an interactive user interface for the system, for example, to facilitate user control of lighting operations of the system and/or to act as a user interface portal for other services.

First claim

What is claimed is:

1. A system, comprising:
lighting devices, each respective lighting device comprising:
an illumination light source for illumination of a space;
a communication interface configured to enable communication via a network link; and
a processor coupled to control the light source and coupled to communicate via the communication interface and the network link with one or more others of the lighting devices and configured to control operations of at least the respective lighting device;

wherein:
at least one of the lighting devices includes a user input sensor configured to detect user inputs of a user, wherein the user inputs include an audio input and the user input sensor includes a microphone to receive the audio input;
one or more of the processors of the lighting devices is further configured to:
digitize, the audio input detected via the microphone, into an audio data segment;
convert the audio data segment into a parsed representation of speech;
recognize a command in the parsed representation of speech by:
sending, to a server, the parsed representation of speech and receiving, from the server, the recognized command in response to sending the parsed representation of speech; or
analyzing, on one or more of the lighting devices, the parsed representation of speech to recognize the command in the parsed representation of speech;

control an operation of at least one of the lighting devices as a function of the recognized lighting command.

2. The system of claim 1 , further comprising a data communication network to provide data communications amongst the lighting devices, wherein:
the data communication network is configured to further provide data communications for at least one of the lighting devices via a wide area network with the server.

3. The system of claim 1 , wherein:
at least one of the lighting devices includes an output component configured to provide information output to the user in an audio or a visual format;
the output component includes at least one of a display, a projector, a speaker, or a visual output light source; and
one or more of the processors of the lighting devices is further configured to control the information output to the user in the audio or the visual format by the output component in response to the detected user inputs.

4. The system of claim 3 , wherein:
the output component includes the visual output light source; and
the one or more of the processors of the lighting devices is further configured to control the information output to the user in the visual format by changing light output of the visual output light source in response to the detected user inputs.

5. The system of claim 4 , wherein the changed light output provides a visual cue to the user.

6. The system of claim 5 , wherein the changed light output produces a repeating pattern or change in a lighting related parameter.

7. The system of claim 1 , wherein:
one of the lighting devices includes both the user input sensor and the output component.

8. The system of claim 1 , wherein:
the user input sensor is further configured to detect an optical input; and
the one or more of the processors of the lighting devices is further configured to:
process the detected optical input to identify a gesture of a user; and
control the operation of at least one of the lighting devices as a function of the identified gesture of the user.

9. The system of claim 8 , wherein the user input sensor further includes an image detector.

10. The system of claim 8 , wherein the user input sensor further includes a device configured for detection of a direction and intensity of a received light.

11. A lighting device comprising:
a light source;
a communication interface configured to enable communication via a network link;
a user input sensor configured to detect a user input of a user, wherein the user input includes an audio input and the user input sensor includes a microphone to receive the audio input; and
a processor coupled to control the light source and coupled to communicate via the communication interface, wherein the processor is configured to respond to the user input detected by the user input sensor by:
digitizing, the audio input detected via the microphone, into an audio data segment;
converting the audio data segment into a parsed representation of speech; and
recognizing a command in the parsed representation of speech by:
sending, to a server, the parsed representation of speech and receiving, from the server, the recognized command in response to sending the parsed representation of speech; or
analyzing, on the lighting device, the parsed representation of speech to recognize the command in the parsed representation of speech.

12. The lighting device of claim 11 , further comprising:
an output component configured to provide information output to the user in an audio or a visual format; and
wherein:
the output component includes at least one of a display, a projector, a speaker, or the light source, and
the processor is further configured to control the information output to the user in the audio or the visual format by the output component in response to the detected user input.

13. The lighting device of claim 12 , wherein:
the output component includes the light source; and
the processor is further configured to control the information output to the user in the visual format by changing light output of the light source in response to the detected user input.

14. The lighting device of claim 13 , wherein the changed light output provides a visual cue to the user.

15. The lighting device of claim 14 , wherein the changed light output produces a repeating pattern or change in a lighting related parameter.

16. The lighting device of claim 11 , wherein:
the user input sensor is further configured to detect an optical input; and
the processor is further configured to:
process the detected optical input to identify a gesture of a user; and
control an operation of the lighting device as a function of the identified gesture of the user.

17. The lighting device of claim 16 , wherein the user input sensor further includes an image detector.

18. The lighting device of claim 16 , wherein the user input sensor further includes a device configured for detection of a direction and an intensity of received light.

19. The lighting device of claim 11 , wherein the parsed representation of speech includes at least one word.

20. A device comprising:
a communication interface configured to enable communication via a network link;
a microphone;
a speaker;
a visual output light source; and
circuitry, including a processor coupled to control the visual output light source and coupled to communicate via the communication interface, the circuitry being configured to:
digitize, an audio input detected via the microphone, into an audio data segment;
convert the audio data segment into a parsed representation of speech;
recognize a command in the parsed representation of speech by:
sending, to a server, the parsed representation of speech and receiving, from the server, the recognized command in response to sending the parsed representation of speech; or
analyzing, on the lighting device, the parsed representation of speech to recognize the command in the parsed representation of speech; and

respond to the recognized command, including to provide a corresponding audio output via the speaker and provide a visual response via the vi

Assignees

• Abl Ip Holding Llc

Inventors

• Aggarwal Januk
• Rogers Jason
• Rains Jr Jack C
• Ramer David P

Classifications

• H05B47/12 Primary

  by detecting audible sound · CPC title

• H05B47/197

  Sound control or voice control · CPC title

• H05B47/1975

  Gesture control · CPC title

• H05B47/196

  characterised by user interface arrangements · CPC title

• H05B47/1965

  using handheld communication devices · CPC title