Appliance Control System and Method

• US 20160004235A1
• Filed: 02/17/2014
• Published: 01/07/2016
• Est. Priority Date: 02/15/2013
• Status: Abandoned Application

• Current Assignee: Senselogix Limited
• Original Assignee: Senselogix Limited
• Inventors: Luke, Jonathan, Antoniou, Stavros
• Application Number:
  US14/768,195
• Publication Number:
  US 20160004235A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05B 2219/2642 Domotique, domestic, home control, automation, smart house
• CPC Class Codes: H04L 12/282 based on user interaction within the home receiver circuitry for displaying additional information being controlled by a remote control apparatus H04N21/42204
• CPC Class Codes: H04L 12/2829 involving user profiles according to which the execution of a home appliance functionality is automatically triggered
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04L 67/303 Terminal profiles

Abstract

An appliance control system (1) comprising: a plurality of nodes (A, B, C), each said node being operable to control an electrical socket (5, 7, 9) and to generate operating data concerning the operation of an appliance (11, 13, 15) plugged into a socket associated with the node; a plurality of appliances (11, 13, 15), each said appliance being plugable into a said socket for the supply of electrical power from the socket to the appliance; a plurality of sensors (17, 19, 21), wherein each said sensor is operable to generate consequential data concerning an appliance of said plurality of appliances to which the sensor is related; and a system controller (3) in communication with said nodes for the receipt of operating data and with said sensors for the receipt of consequential data, said system controller (3) being operable to implement an energy policy by signalling one or more of said nodes to turn the associated electrical socket on or off, said system controller (3) being further operable to establish for each node/sensor association an operating profile and a consequential profile from said operating and consequential data respectively.

Claims

1. An appliance control system comprising:

a plurality of nodes, each said node being operable to control an electrical socket and to generate operating data concerning the operation of an appliance plugged into a socket associated with the node;

a plurality of appliances, each said appliance being plugable into a said socket for the supply of electrical power from the socket to the appliance;

a plurality of sensors, wherein each said sensor is operable to generate consequential data concerning an appliance of said plurality of appliances to which the sensor is related; and

a system controller in communication with said nodes for the receipt of operating data and with said sensors for the receipt of consequential data, said system controller being operable to implement an energy policy by signalling one or more of said nodes to turn the associated electrical socket on or off, said system controller being further operable to establish for each node/sensor association an operating profile and a consequential profile from said operating and consequential data respectively.

2. A system according to claim 1, wherein said system controller is operable to confirm a said association by comparing said operating and consequential profiles.

3. A system according to claim 2, wherein said appliance controller confirms a node/sensor association if the consequential profile reflects a change in consequential data that occurs as a result of a change in operational data reflected in said operational profile.

4. A system according to claim 2, wherein said appliance controller is configured to deny and disassociate a node/sensor association if the consequential profile does not reflect a change in consequential data that occurs as a result of a change in operational data reflected in said operational profile.

5. A system according to claim 4, wherein said appliance controller is configured to signal a disassociated node to power on the socket associated with said node.

6. A system according to claim 1, wherein said appliance controller is configured to identify nodes and sensors that are not associated, and to associate nodes and sensors if the consequential profile for a said sensor reflects a change in consequential data that occurs as a result of a change in operational data reflected in said operational profile for a said node.

7. A system according to claim 2, wherein said system controller is configured to repeatedly compare operational and consequential profiles to thereby automatically associate and disassociate node/sensor pairs.

8. A system according to claim 2, wherein said system controller is operable to signal a said node of said plurality to power off a connected appliance to confirm an association between the powered-off node and a sensor.

9. A system according to claim 1, wherein said appliances comprise heat transfer appliances, for example freezer or chiller cabinets.

10. A system according to claim 1, wherein said sensors comprise temperature sensors.

11. A system according to claim 9, wherein each said sensor is configured to determine the temperature inside a said heat transfer appliance.

12. A system according to claim 1, wherein said operational data comprises data concerning the power drawn by an appliance plugged into a socket.

13. A system according to claim 1, wherein said sensors comprise wireless sensors.

14. A system according to claim 13, wherein said sensors are configured to communicate wirelessly with the nodes and/or said system controller.

15. A system according to claim 14, wherein said sensors communicate with said system controller via said nodes.

17. A system according to claim 1, wherein said nodes are each built into a socket with which they are associated.

18. A system controller for use with the system according to claim 1, the controller comprising:

an interface for communicating with said nodes and said sensors for the receipt of operational and consequential data;

a parameter profiling module for generating operating parameter profiles from said operating data and consequential parameter profiles from said consequential data; and

a comparison module for comparing operating parameter profiles and consequential parameter profiles for node/sensor associations.

19. A controller according to claim 18, wherein said comparison module is configured to confirms a node/sensor association if the consequential profile for the sensor of said association reflects a change in consequential data that occurs as a result of a change in operational data reflected in said operational profile for the node of said association.

20. A controller according to claim 18, wherein said appliance controller is configured to deny and disassociate a node/sensor association if the consequential profile does not reflect a change in consequential data that occurs as a result of a change in operational data reflected in said operational profile.

16. (canceled)

21. A method of controlling appliances, the method comprising:

determining an operating profile for a node of a node/sensor pair, the operating profile reflecting changes in operating data concerning an appliance associated with the node;

determining a consequential profile for a sensor of said node/sensor pair, the consequential profile reflecting changes in consequential data concerning a sensor associated with the node; and

periodically comparing the operating and consequential profiles of a node/sensor association to determine whether said association is valid.