System and method for home energy monitor and control

• US 8,255,090 B2
• Filed: 02/01/2008
• Issued: 08/28/2012
• Est. Priority Date: 02/01/2008
• Status: Active Grant

• Current Assignee: Energyhub Incorporated (Alarm.com Holdings, Inc.)
• Original Assignee: Energyhub Incorporated (Alarm.com Holdings, Inc.)
• Inventors: Frader-Thompson, Seth, Kennedy, Thomas, Von Muehlen, Stephan
• Primary Examiner(s): BARNES-BULLOCK, CRYSTAL JOY
• Application Number:
  US12/024,957
• Publication Number:
  US 20090195349A1
• Time in Patent Office: 1,670 Days
• Field of Search: 700/286, 700/291, 700/295, 700/297, 700/11, 702 60- 62, 702/188, 705/63, 705/412, 705/34, 709/203, 709/223, 709/224, 709/229, 709/249, 709/238, 713/300, 713/320, 713/340, 340/310.11, 340/870.02, 340/12.22, 340/12.31, 340/12.32, 340/438
• US Class Current: 700/295
• CPC Class Codes: G01D 2204/125 Utility meter reading systems specially adapted for determining the environmental impact of user behaviour
• CPC Class Codes: G01D 2204/14 Displaying of utility usage with respect to time, e.g. for monitoring evolution of usage or with respect to weather conditions
• CPC Class Codes: G01D 2204/18 Remote displaying of utility meter readings
• CPC Class Codes: G01D 4/002 Remote reading of utility meters
• CPC Class Codes: G01R 21/00 Arrangements for measuring electric power or power factor G01R7/12 takes precedence
• CPC Class Codes: G01R 21/133 by using digital technique
• CPC Class Codes: H02J 3/008 involving trading of energy or energy transmission rights
• CPC Class Codes: Y02B 70/30 Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
• CPC Class Codes: Y02B 70/34 Smart metering supporting the carbon neutral operation of end-user applications in buildings
• 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
• CPC Class Codes: Y04S 50/10 Energy trading, including energy flowing from end-user application to grid

Abstract

The invention generally concerns systems and methods for monitoring and controlling the power consumption of a power-consuming device. The system and method may connect to a power source and a power-consuming device, connecting the power-consuming device to the power source. The power usage of the power-consuming device may then be measured and monitored. This monitoring data may then be stored and optionally sent to a controlling device on a data network. The location of the power-consuming device may also be determined, recorded, and sent to a controlling device. The system may also control the power usage of the power-consuming device. In some cases, a remote server may connect multiple energy monitoring systems in order to gain additional efficiencies and foster a community-based social network.

Claims

1. A system for controlling and monitoring a power network, comprising:

a power network interface remote from a power generation source, the power network interface receiving and distributing power from a power network;

a data network interface configured to receive and transmit data over a data network;

a node interface in communication with the data network interface, the node interface identifying, monitoring, and controlling a plurality of individual power-consuming devices through a network of nodes deployed in relation with the individual power-consuming devices, the monitoring further comprising detecting at least a switch state and/or a power consumption level for each individual power-consuming device;

a controller in communication with the power network interface, the data network interface, and the node interface, the controller interpreting the received identifying and monitoring data which comprise switch state and/or power consumption level information of the individual power-consuming devices and controlling the individual power-consuming devices through the network of nodes based on at least the information and any user preference or user command; and

a user interface in communication with the controller, the user interface presenting received data to a user and for receiving commands from the user.

2. The system of claim 1, wherein the controller includes a processor for organizing and controlling the plurality of power-consuming devices according to a hierarchical structure.

3. The system of claim 1, wherein the controller includes a processor for organizing and controlling the plurality of power-consuming devices according to a tagging structure.

4. The system of claim 1, wherein the controller includes a processor for organizing and controlling the plurality of power-consuming devices according to a series of hierarchically nested groups.

5. The system of claim 1, further comprising:

a server located remotely from the controller; and

a wide-area network interface, in communication with the controller and the server, for connecting the controller to the server and for transmitting data from the controller to the server.

6. The system of claim 5, wherein the controller includes a port for receiving information from the server through the wide-area network interface.

7. The system of claim 5, wherein the controller includes a port for receiving information from the server, the information being selected from a group consisting of improved control information, data about other users, pricing feeds, heuristics data, and system updates.

8. The system of claim 1, wherein the controller is selected from a group consisting of:

a computer, a mobile device, a server, a remote control device, a handheld device, a display with user input, a thin-client, and a touchscreen device.

9. The system of claim 1, further comprising a wide-area network interface, in communication with the user interface, for receiving commands directed to the user interface from a remote device.

10. The system of claim 1, wherein the controller includes a memory module for storing predetermined user parameters for the control of the plurality of power-consuming devices.

11. The system of claim 10, further including a display and wherein the controller is in communication with the display for presenting the user with alternatives, based on the interpreted identifying and monitoring data, to at least a portion of the predetermined user parameters.

12. The system of claim 10, wherein the controller includes a processor for modifying the predetermined user parameters based on the interpreted identifying and monitoring data.

13. The system according to claim 1, further comprising:

a database, for containing energy-related usage data and display preference data pertaining to one or more users'"'"' energy network systems;

a processor, in communication with the database, for analyzing and formatting the energy-related usage data according to the display preference data and transmitting the analyzed and formatted energy-related usage data to a remote device via the data network interface.

14. The system of claim 13, wherein the processor includes a port for receiving commands and display preference data from the remote device that instruct the processor how to analyze, format, and present data to the remote device.