SYSTEM AND METHOD FOR COMMUNICATING DEVICE SPECIFIC DATA OVER AN ADVANCED METERING INFRASTRUCTURE (AMI) NETWORK

• US 20120229294A1
• Filed: 03/11/2011
• Published: 09/13/2012
• Est. Priority Date: 03/11/2011
• Status: Abandoned Application

• Current Assignee: General Electric Company
• Original Assignee: General Electric Company
• Inventors: Parwal, Nawal Kishor
• Application Number:
  US13/045,716
• Publication Number:
  US 20120229294A1
• Time in Patent Office: Days
• US Class Current: 340/870.01
• CPC Class Codes: G01D 4/002 Remote reading of utility meters
• CPC Class Codes: Y02B 90/20 Smart grids as enabling technology in buildings sector smart grids supporting the management or operation of end-user stationary applications in general, or like technologies with no associated climate change mitigation effect Y04S20/00
• CPC Class Codes: Y04S 20/30 Smart metering, e.g. specially adapted for remote reading

Abstract

A system for communicating device specific data over a network includes a smart power device that includes a meter, a controller and an advanced metering infrastructure (AMI) network connection coupled to the meter and the controller. The system also includes an AMI terminator device configured to receive information from a virtual device server and provide it according to an AMI communication protocol to the AMI network connection via an AMI network, the AMI terminator device is further configured to receive information from the meter via the AMI network connection and provide it to a utility.

Claims

1. A system for communicating device specific data over a network comprising:

a smart power device including a meter, a controller and an advanced metering infrastructure (AMI) network connection coupled to the meter and the controller;

an AMI terminator device configured to receive information from a virtual device server and provide it according to an AMI communication protocol to the AMI network connection via an AMI network, the AMI terminator device further configured to receive information from the meter via the AMI network connection and provide it to a utility.

2. The system of claim 1, wherein the AMI terminator device includes a head-end data injector/separator module configured to receive the information from the meter and information from the controller through the AMI network, the head-end data injector/separator module further configured to separate information received from the controller from information received from the meter.

3. The system of claim 2, wherein the head-end data injector/separator module causes information received from the controller to be provided to the virtual device server and information received from the meter to be provided to the utility.

4. The system of claim 3, further comprising:

the utility; and

a bus coupling the utility to the AMI terminator device.

5. The system of claim 3, further comprising:

the virtual server device.

6. The system of claim 5, wherein the virtual server device is coupled to a public communications network.

7. The system of claim 6, wherein the information from the virtual device server is created based on a request received from a computing device coupled to the public communications network.

8. The system of claim 7, wherein the virtual server device is configured to convert the request into the AMI communication protocol.

9. The system of claim 1, further comprising:

a public communications network; and

a computing device coupled to the public communications network;

wherein the virtual device server is coupled to the public communications network and the information from a virtual device server is based on a request received from the computing device via the public communications network.

10. The system of claim 9, wherein the computing device is a hand-held device.

11. The system of claim 1, wherein the smart power device does not include an adapter that allows it to connect to a public communications network.

12. A method for communicating device specific data over a network, the method comprising:

receiving a request to access a smart power device at a virtual device server;

converting the request into an advanced metering infrastructure (AMI) format;

providing the converted request to an AMI terminator device that is in operative communication with the smart power device via an AMI network;

inserting the converted request into the AMI network;

receiving the converted request at an AMI communication module in the smart power device; and

providing the converted request to a controller of the smart power device.

13. The method of claim 12, further comprising:

compressing the converted request at the virtual device server.

14. The method of claim 12, wherein the request is encrypted and is received over a public communications network.

15. The method of claim 12, further comprising:

providing a response to the request from the controller to the AMI communication module;

providing the response over the AMI network to the AMI terminator device;

determining that the response is from the controller; and

providing the response to the virtual device server.

16. The method of claim 15, further comprising:

uncompressing the response; and

providing the uncompressed response to a user over a public communication network.

17. The method of claim 16, further comprising:

transforming the response to form the uncompressed response wherein transforming is selected from one or more of;

reformatting, obfuscating, digitally certifying, or encrypting the response.

18. The method of claim 12, wherein converting the request includes one or more of reformatting, obfuscating, digitally certifying, encrypting or compressing the request.