Energy use control system and method

• US 8,725,274 B2
• Filed: 11/08/2012
• Issued: 05/13/2014
• Est. Priority Date: 11/25/2007
• Status: Active Grant

• Current Assignee: Trilliant Networks Incorporated
• Original Assignee: Trilliant Networks Incorporated
• Inventors: Veillette, Michel
• Primary Examiner(s): Bahta, Kidest
• Application Number:
  US13/672,262
• Publication Number:
  US 20130080800A1
• Time in Patent Office: 551 Days
• Field of Search: 700/20, 700/22, 700/286, 700/294, 700/297, 700/298, 702 60- 63, 621/76
• US Class Current: 700/20
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: G08C 2201/41 Remote control of gateways
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

Devices and systems control energy usage in accordance with instructions from a head end system. A device may be instructed to cease energy consumption. Another device may allow users to override some instructions. Messages may be provided to users to request the cessation of energy consumption; the users may, but need not comply.

Claims

1. A system comprising:

a head end server;

a plurality of target devices, wherein each of the target devices is in communication with the head end server and each target device belongs to one target device class of a plurality of target device classes;

a request interface in communication with the head end server receiving an instruction to control energy use of a plurality of target devices belonging to a selected one target device class of the plurality of target device classes; and

a scheduler in communication with the head end server, the scheduler receiving the instruction and identifying one or more target devices of the plurality of target devices belonging to the selected target device class;

wherein the head end server transmits a message to the identified one or more target devices of the selected one targeted device class, to limit energy use of the identified target devices.

2. The system of claim 1, wherein a message includes a command to limit energy usage, and the command is overridden.

3. The system of claim 1, wherein the message includes a command to limit energy usage, and the command is not overridden.

4. The system of claim 1, wherein the request is received via the simple object access protocol (SOAP).

5. The system of claim 1, wherein the message is provided as a table request formatted for an ANSI C12.19 table.

6. A method comprising:

receiving, by a request interface, a request to control energy use of a plurality of target devices, wherein each of the plurality of target devices belongs to one target device class of a plurality of target device classes;

providing, by the request interface, the request to a scheduler in communication with a head end server, to control energy use of a plurality of target devices belonging to a selected one target device class of the plurality of target device classes;

identifying, by a processor in a memory of the scheduler, one or more target devices belonging to the target device class;

creating, by a processor in a memory of the head end server, a message to limit energy use of the identified one or more target devices of the selected one targeted device class; and

providing, by a processor in a memory of the head end server, the message to the identified one or more target devices of the selected one targeted device class, such that the energy use thereof is controlled.

7. The method of claim 6, wherein the message includes a command to limit energy usage, and the command is overridden.

8. The method of claim 6, wherein the message includes a command to limit energy usage, and the command is not overridden.

9. The method of claim 6, wherein the request is received via the simple object access protocol (SOAP).

10. The method of claim 6, wherein the message is provided as a table request formatted for an ANSI C12.19 table.

11. The method of claim 6, wherein the message is formatted to ANSI C12.22 format.

12. A computer program stored in a computer readable form for execution in a processor and a processor coupled memory to implement a method comprising:

receiving from a request interface in communication with the head end server a request to control energy use of one or more target devices of a plurality of target devices, wherein each of the plurality of target devices belongs to one target device class of a plurality of target device classes,

providing the request to a scheduler at a head end server to identify the one or more target devices belonging to a selected one class of the plurality of target device classes;

creating a message to limit energy use of the identified one or more target devices of the selected one target device class; and

providing the message to the identified one or more target devices of the selected one target device class such that the energy use thereof is controlled.

13. The computer program of claim 12, wherein the message includes a command to limit energy usage that can be overridden.

14. The computer program of claim 12, wherein the message includes a command to limit energy usage that can not be overridden.

15. The computer program of claim 12, wherein the request is received via the simple object access protocol (SOAP).

16. The computer program of claim 12, wherein the message is provided as a table request formatted for an ANSI C12.19 table.

17. The computer program of claim 12, wherein the message is formatted to ANSI C12.22 format.