Self-organized multiple appliance network connectivity apparatus

• US 10,462,022 B2
• Filed: 08/04/2016
• Issued: 10/29/2019
• Est. Priority Date: 12/02/2010
• Status: Active Grant

• Current Assignee: Tenrehte Technologies, Inc.
• Original Assignee: Tenrehte Technologies, Inc.
• Inventors: Indovina, Mark Allen, Indovina, Jennifer Marie, Priebe, Russell Dean, Barrios, Carlos Antonio, Boggs, Steven Lee
• Primary Examiner(s): Abbaszadeh, Jaweed A
• Assistant Examiner(s): Sampath, Gayathri
• Application Number:
  US15/228,546
• Publication Number:
  US 20160344598A1
• Time in Patent Office: 1,181 Days
• CPC Class Codes: G01R 19/16528 using digital techniques or performing arithmetic operations using digital techniques to measure a voltage or a current, see G01R19/25
• CPC Class Codes: G01R 19/2513 Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
• CPC Class Codes: G01R 21/133 by using digital technique
• CPC Class Codes: G06F 1/3203 Power management, i.e. event-based initiation of a power-saving mode
• CPC Class Codes: H02J 13/00 Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
• CPC Class Codes: H02J 13/00002 characterised by monitoring
• CPC Class Codes: H02J 13/00004 characterised by the power network being locally controlled
• CPC Class Codes: H02J 13/00028 involving the use of Internet protocols
• CPC Class Codes: H02J 2310/14 The load or loads being home appliances
• CPC Class Codes: H02J 3/14 by switching loads on to, or off from, network, e.g. progressively balanced loading
• CPC Class Codes: H04L 43/065 related to network devices
• CPC Class Codes: H04L 43/08 Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
• CPC Class Codes: H04Q 2209/40 using a wireless architecture
• CPC Class Codes: H04Q 2209/43 using wireless personal area networks [WPAN], e.g. 802.15, 802.15.1, 802.15.4, Bluetooth or ZigBee
• CPC Class Codes: H04Q 2209/84 Measuring functions
• CPC Class Codes: H04Q 2209/86 Performing a diagnostic of the sensing device
• CPC Class Codes: H04Q 2209/88 Providing power supply at the sub-station
• CPC Class Codes: H04Q 9/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
• 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 40/128 involving the use of Internet protocol

Abstract

An appliance network connectivity apparatus includes a voltage sensor that generates a signal at an output that is proportional to a voltage provided to the appliance. A current sensor generates a signal at an output that is proportional to a current flowing through the appliance. A processor determines the electrical characteristics of power consumed by the appliance and executes web server software for communicating data through a network. A relay controls power from the power source to the appliance. A memory stores the electrical characteristics. A network interface provides the electrical characteristics to the network.

Claims

1. A method of connecting an appliance to a network for performance monitoring and power control, the method comprising:

a) implementing a self-organized network by automatically detecting at each of a plurality of appliances connected to the self-organized network a presence of each of another of the plurality of appliances connected to the self-organized network by querying a local router;

b) automatically designating one of the detected plurality of appliances connected to the implemented self-organized network as an access point to the other of the detected plurality of appliances connected to the implemented self-organized network;

c) sampling current and voltage measurements at each of the plurality of appliances;

d) determining at each of the plurality of appliances power data, voltage data, current data, and diagnostics information based on the sampled current and voltage measurements at the respective one of the plurality of appliances;

e) collecting at the access point the determined appliances power data, voltage data, current data, and diagnostics information from the plurality of appliances using the self-organizing network;

f) determining at the access point electrical characteristics, performance and function of the plurality of appliances using the collected power data, voltage data, current data, and diagnostics information;

g) accessing at the access point a network resource using the internet to gather manufacturers or power utility company information;

h) determining at the access point demand response or cost optimization schemes based on the manufacturers or power utility company information and based on the electrical characteristics, performance and function of the plurality of appliances;

i) controlling from the access point application of power from one or more power sources to at least one of the plurality of appliances based on the determined demand response or cost optimization schemes; and

j) presenting data for electrical characteristics, performance and function of the plurality of appliances to an end user.

2. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein the plurality of appliances comprise electrically powered equipment.

3. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein the plurality of appliances comprise consumer appliances.

4. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein the plurality of appliances comprise consumer electronic devices.

5. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein the self-organized network comprises a wireless network.

6. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein the automatically designating one of the detected plurality of appliances connected to the implemented self-organized network as the access point to the other of the detected plurality of appliances connected to the implemented self-organized network is performed manually.

7. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein the automatically designating one of the detected plurality of appliances connected to the implemented self-organized network as the access point to the other of the detected plurality of appliances connected to the implemented self-organized network is performed automatically.

8. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein the detecting at each of the plurality of appliances connected to the self-organized network the presence of each of another of the plurality of appliances connected to the self-organized network comprises recognizing at each of the plurality of appliances connected to the self-organized network a unique identifier that is presented by the each of another of the plurality of appliances connected to the self-organized network.

9. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein detecting at each of the plurality of appliances connected to the self-organized network the presence of each of another of the plurality of appliances connected to the self-organized network comprises analyzing collected power data, voltage data, current data and diagnostics information to identify the each of another of the plurality of appliances connected to the self-organized network.

10. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein the presenting data for electrical characteristics, performance and function of the plurality of appliances to the end user comprises presenting data in a web page.

11. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein determining at the access point electrical characteristics, performance and function of the plurality of appliances using the collected power data, voltage data, current data and diagnostics information comprises determining electrical characteristics, performance and function of the plurality of appliances as a function of time.

12. The method of connecting the appliance to the network for performance monitoring and power control of claim 11 further comprising comparing the determined electrical characteristics, performance and function of the plurality of appliances to known records of properly functioning appliances.

13. The method of connecting the appliance to the network for performance monitoring and power control of claim 11 wherein the electrical characteristics comprise at least one of instantaneous power, resistive power, reactive power, total power, power factor, and line voltage as a function of time.

14. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein the end user is selected from the group consisting of a consumer, a manufacturer, a power utility company, an appliance vendor and an automated demand response system.

15. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein the controlling from the access point application of power from one or more power sources to at least one of the plurality of appliances comprises using controlling with a relay.

16. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 wherein at least one of the plurality of appliances is automatically detected based on an analysis of collected voltage and current measurements.

17. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 further comprising presenting instantaneous power consumption in a web page.

18. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 further comprising presenting cumulative power consumption in a web page.

19. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 further comprising presenting length of time of operation in a web page.

20. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 further comprising calculating a cost of energy used by at least one of the plurality of appliances using the determined electrical characteristics.

21. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 further comprising monitoring a load of at least one of the plurality of appliances using the determined electrical characteristics.

22. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 further comprising determining defective operation of at least one of the plurality of appliances by analyzing transient behavior in a time series of voltage and current.

23. The method of connecting the appliance to the network for performance monitoring and power control of claim 1 further comprising generating a web server resource containing content comprising the determined electrical characteristics of at least one of the plurality of appliances.

24. The method of connecting the appliance to the network for performance monitoring and power control of claim 23 wherein the content is password protected.

25. The method of connecting the appliance to the network for performance monitoring and power control of claim 24 further comprising accessing the password protected content through the internet using a secure network.