Facilities management system

• US 8,218,738 B2
• Filed: 10/02/2007
• Issued: 07/10/2012
• Est. Priority Date: 10/02/2007
• Status: Active Grant

• Current Assignee: Arlington Technologies, LLC (Dominion Harbor Enterprises, LLC)
• Original Assignee: Avaya Incorporated
• Inventors: Diethorn, Eric John, Bentley, Jon Louis, Krishnakumar, Anjur Sundaresan, Weiss, David Mandel
• Primary Examiner(s): SING, SIMON P
• Application Number:
  US11/866,174
• Publication Number:
  US 20090086940A1
• Time in Patent Office: 1,743 Days
• Field of Search: 37910201-10207
• US Class Current: 379/102.05
• CPC Class Codes: H04L 12/2827 Reporting to a device within the home network; wherein the reception of the information reported automatically triggers the execution of a home appliance functionality
• CPC Class Codes: H04L 2012/2845 Telephone line

Abstract

A technique is disclosed that enables the managing of environmental conditions within an enterprise workplace and, in doing so, provides an improvement in facilities cost management over some techniques in the prior art. A data-processing system such as a private-branch exchange monitors the workplace by using one or more telephones, or other “telecommunications endpoints” to which the exchange is connected, in the workplace area. The exchange determines whether people are present in the workplace area by monitoring which endpoints are in use. Additionally, the exchange monitors the sounds that are received by the microphones of the endpoints. Based on knowing which endpoints are in use, the exchange generates control signals for the purpose of controlling one or more environmental conditions such as temperature, lighting, and so forth. In some embodiments of the present invention, the exchange examines the audio content of the received signals and bases the control signals on the audio content analyzed.

Claims

1. A method comprising:

receiving, at a data-processing system, a first in-use signal from a first telecommunications endpoint that is part of a plurality of endpoints that are situated within a first geographic area and that are served by the data-processing system, the first in-use signal indicating that a user is using the first telecommunications endpoint, the data-processing system being capable of setting up a telephone call between the first telecommunications endpoint and a second telecommunications endpoint;

receiving, at the data-processing system, a first audio signal from the first telecommunications endpoint, the first audio signal containing content uttered by the user of the first telecommunications endpoint;

generating a first control signal for changing a first environmental condition, the first control signal being based on the receiving of the first in-use signal, wherein the generation of the first control signal is also based on the content of the first audio signal; and

generating a second control signal for changing the first environmental condition, wherein the second control signal is based on not having detected any content within any audio signal from the first telecommunications endpoint within a predetermined amount of time.

2. The method of claim 1 wherein the second control signal is also based on not having detected any content within any audio signal from any other telecommunications endpoint of the plurality of endpoints within the predetermined amount of time.

3. The method of claim 1 further comprising transmitting the first control signal to an environmental control system that serves the first geographic area.

4. The method of claim 3 wherein the first control signal specifies a first zone within the first geographic area, wherein the first telecommunications endpoint is situated within the first zone.

5. The method of claim 3 further comprising transmitting, to the first telecommunications endpoint, an indication that the first environmental condition is to be changed, wherein the indication is based on the generation of the first control signal.

6. The method of claim 1 wherein the first environmental condition is temperature.

7. The method of claim 1 wherein the first environmental condition is lighting.

8. A method comprising:

setting up, via a data-processing system, a telephone call between a first telecommunications endpoint and a second telecommunications endpoint, the first telecommunications endpoint being part of a plurality of endpoints that are situated within a first geographic area and that are served by the data-processing system;

receiving, at the data-processing system, a first in-use signal from the first telecommunications endpoint during the telephone call, the first in-use signal indicating that a user is using the first telecommunications endpoint;

receiving, at the data-processing system, a first audio signal from the first telecommunications endpoint, the first audio signal containing content uttered by the user of the first telecommunications endpoint;

generating a first control signal for changing a first environmental condition, the first control signal being based on the receiving of the first in-use signal, wherein the generation of the first control signal is also based on the content of the first audio signal; and

generating a second control signal for changing the first environmental condition, wherein the second control signal is based on not having detected any content within any audio signal from any telecommunications endpoint of the plurality of endpoints within a predetermined amount of time.

9. The method of claim 8 further comprising transmitting the first control signal to an environmental control system that serves the first geographic area.

10. The method of claim 9 wherein the first control signal specifies a first zone within the first geographic area, wherein the first telecommunications endpoint is situated within the first zone.

11. The method of claim 9 further comprising transmitting, to the first telecommunications endpoint, an indication that the first environmental condition is to be changed, wherein the indication is based on the generation of the first control signal.

12. The method of claim 8 wherein the first environmental condition is temperature.

13. The method of claim 8 wherein the first environmental condition is lighting.

14. A method comprising:

setting up, via a data-processing system, a telephone call between a first telecommunications endpoint and a second telecommunications endpoint, the first and second telecommunications endpoints being part of a plurality of endpoints that are situated within a first geographic area and that are served by the data-processing system;

receiving, at the data-processing system, (i) a first in-use signal from the first telecommunications endpoint during the telephone call, the first in-use signal indicating that a first user is using the first telecommunications endpoint, and (ii) a second in-use signal from the second telecommunications endpoint during the telephone call, the second in-use signal indicating that a second user is using the second telecommunications endpoint; and

generating a first control signal for changing a first environmental condition, the first control signal being based on the receiving of the first and second in-use signals.

15. The method of claim 14 further comprising:

receiving, at the data-processing system, a first audio signal from the first telecommunications endpoint, the first audio signal containing content uttered by the first user of the first telecommunications endpoint;

wherein the generation of the first control signal is also based on the content of the first audio signal.

16. The method of claim 15 further comprising generating a second control signal for changing the first environmental condition, wherein the second control signal is based on not having detected any content within any audio signal from any telecommunications endpoint of the plurality of endpoints within a predetermined amount of time.

17. The method of claim 14 further comprising transmitting the first control signal to an environmental control system that serves the first geographic area.

18. The method of claim 17 further comprising transmitting, to the first telecommunications endpoint, an indication that the first environmental condition is to be changed, wherein the indication is based on the generation of the first control signal.

19. The method of claim 14 wherein the first environmental condition is temperature.

20. The method of claim 14 wherein the first environmental condition is lighting.