Low cost and flexible energy management system

• US 8,621,097 B2
• Filed: 01/03/2011
• Issued: 12/31/2013
• Est. Priority Date: 02/15/2010
• Status: Active Grant

• Current Assignee: Haier US Appliance Solutions, Inc. DBA GE Appliances (Haier Group Company)
• Original Assignee: General Electric Company
• Inventors: Venkatakrishnan, Natarajan, Finch, Michael Francis, Bultman, Robert Marten, Worthington, Timothy Dale, Bingham, David C., Drake, Jeff Donald, Watts, William Anthony, Nolan, Kevin Farrelly, Emery, Cathy Diane, Kobraei, Henry
• Primary Examiner(s): MIRZA, ADNAN M
• Application Number:
  US12/983,425
• Publication Number:
  US 20110202910A1
• Time in Patent Office: 1,093 Days
• Field of Search: 709/224, 709/230, 709/237
• US Class Current: 709/230
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 50/06 Energy or water supply
• CPC Class Codes: H02J 2310/12 The local stationary network supplying a household or a building

Abstract

A premises data management system includes a first communication network configured to transmit and receive data to and from a user interface. Another communication network is configured to access data from and provides data to accessories within the premises management system. A gateway of the system includes a first interface channel and another interface channel. The gateway receives the data from the first communication network, via the first interface channel. The gateway reformats the data from the first communication network for communication to the other communication network via the other interface channel. The gateway also requests data from the accessories via the other interface channel and replies to the user interface via the first interface channel.

Claims

1. A premises data management system configured in a single unitary device for transmitting data to and between energy consuming accessories in a home and a utility company network, comprising:

a first communication network configured to transmit and receive data between the device and a user interface that is remote from the device;

a second communication network configured to transmit and receive data between the device and the utility company network;

a third communication network configured to access data from and provide data to and between the device and the energy consuming accessories communicatively coupled to the premises management system; and

a gateway within the device including a first data interface channel, a second data interface channel and third data interface channel, the gateway configured to;

receive the data from the first communication network comprising data and configuration messages, via the first data interface channel,

reformat the data from the first communication network for communication to the second or third communication network via the second or third data interface channel,

request data from the accessories and control a state of the accessories via the third data interface channel,

reply to the user interface via the first data interface channel; and

wherein the accessories comprise appliances found in a home, the appliances being registered with the gateway, the gateway being a single point gateway between the appliances and the utility company network, wherein the gateway summarizes actions, responses, and statuses of the appliances and communicates a single message to the utility company network.

2. The system of claim 1 further wherein the second communication network and the second data interface channel and the third communication network and third data interface channel are coupled to an energy data interface in the device that is configured to record data in an event database and provide the data to the first data interface channel.

3. The system of claim 1 where the data consists of one or more of:

energy consumption information, energy pricing information, or energy reduction commands.

4. The system of claim 1 wherein communication in the first data interface channel relies on Internet Protocol.

5. The system of claim 1 wherein communication in the first data interface channel relies on XML.

6. The system of claim 2 wherein the first communication network operates at a different bandwidth than the second communication network.

7. The system of claim 1 wherein the user interface is an application that resides in a computing device having a display, the computing device and the display being physically separate from the gateway.

8. The system of claim 1 wherein the gateway is in operative connection to a smart meter.

9. The system of claim 1 further including a plurality of individual software applications configured to operate the system, the software applications are independently updatable.

10. The system of claim 1 wherein the gateway is configured to check a server for software updates for the accessories and to download the software updates for those accessories from the server.

19. The system of claim 1, comprising a third communication network to display the data from the accessories.

20. The system of claim 1, wherein the gateway comprises a wireless, self-contained device comprising a pair of electrical blade contact that are configured to be received in a wall outlet.

11. A method of transmitting and receiving data via a gateway of a premises data management system contained in a unitary device for transmitting data to an between energy consuming accessories in a home and a utility company network, the gateway having at least a first data interface channel, a second data interface channel and a third data interface channel, the method comprising:

gathering data from the energy consuming accessories by the second data interface channel, wherein the energy consuming accessories comprise appliances found in a home, registering individual appliances with the gateway, the gateway being a single point gateway between the individual appliances and the utility company network, wherein the gateway summarizes actions, responses, and statuses of the appliances and communicates a single message to the utility company network;

storing the gathered data within the gateway;

receiving requests from a user interface remote to the device via the first data interface channel for the stored gathered data,

send and receive data and configuration messages between the device and the utility meter network via the second data interface channel, and

send and receive data and configuring a state of the individual appliance via the third data interface channel.

12. The method of claim 11 where the data consists of one or more of:

energy consumption information, energy pricing information, energy reduction commands related to the appliances.

13. The method of claim 11 wherein communication in the first data interface channel relies on Internet Protocol.

14. The method of claim 11 wherein communication in the first data interface channel relies on XML.

15. The method of claim 11 wherein the first data interface channel operates at a different bandwidth than the second data interface channel.

16. The method of claim 11 wherein the gateway is a central controller.

17. A system of communicating data to and between energy consuming accessories in a home and a utility company network, the system comprising:

a plurality of accessories within a home;

a user interface;

a first communication network configured to communicate with the user interface;

a second communication network configured to communicate with the accessories; and

a gateway comprising a single unitary device having a first data interface channel, a second data interface channel and a third data interface channel, the gateway located between the first communication network and the second communication network, and configured to,

receive data requests over the first data interface channel from the user interface, the user interface comprising a device separate from the gateway,

send and receive messages from the utility meter network over the second data interface channel,

collect data over the third data interface channel from the accessories, and

wherein the accessories comprise appliances found in a home, the appliances being registered with the gateway, the gateway being a single point gateway between the appliances and the utility company network, wherein the gateway summarizes actions, responses, and statuses of the appliances, configures a state of the appliances and communicates a single message to the utility company network.

18. The system of claim 17 wherein the user interface is configured to interface with the accessories through a plurality of physical communication media for:

provisioning; and

sending data external of the gateway.