APPARATUS AND METHOD FOR WIRELESSLY CONTROLLING A SYSTEM OR APPLIANCE

• US 20120154128A1
• Filed: 12/06/2011
• Published: 06/21/2012
• Est. Priority Date: 12/16/2010
• Status: Abandoned Application

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Cho, Sunguk, Lee, Hoocheol, Moon, Muhyun, Hwang, Dongbum, Lee, Sooyoung
• Application Number:
  US13/312,394
• Publication Number:
  US 20120154128A1
• Time in Patent Office: Days
• US Class Current: 340/12.5
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05B 2219/2642 Domotique, domestic, home control, automation, smart house

Abstract

A terminal includes a first interface to receive an application for controlling an appliance, a memory to store the application received through the first interface, and a controller to control formation of a wireless link between the terminal and appliance, synchronization of an attribute of the appliance through the wireless link, and display of info nation identifying a function or set value corresponding to the attribute. The controller may also control execution of the application to transmit a first signal, which may be one for causing an operation to be performed for the appliance.

Claims

1. A wireless control method comprising:

receiving an application into a terminal for controlling an appliance;

establishing a wireless link between the terminal and appliance;

synchronizing an attribute of the appliance with the terminal through the wireless link, the attribute corresponding to a function or set value of the appliance;

displaying information identifying the function or set value on the terminal;

receiving a first signal corresponding to an operation to be performed for the appliance, the first signal generated based on selection of an item displayed on the terminal or based on info nation entered into the terminal; and

transmitting a second signal to control performance of the appliance operation.

2. The method of claim 1, wherein the appliance is an air conditioner.

3. The method of claim 1, wherein:

the application is received through a first interface, and

the wireless link is established through a second interface.

4. The method of claim 3, wherein the first interface is coupled to the Internet and the second interface is coupled to a short-range communication link.

5. The method of claim 1, wherein the terminal performs at least one of a voice call, video call, or transmits or receives data to or from another terminal.

6. The method to claim 1, wherein establishing the wireless link includes pairing the terminal and appliance through a short-range link.

7. The method of claim 6, wherein the short-range link is a Bluetooth link.

8. The method of claim 6, wherein said pairing is performed based on a code transmitted between the terminal and appliance.

9. The method of claim 6, further comprising:

displaying information on the terminal indicating failure of said pairing.

10. The method of claim 6, further comprising:

executing the application after said paring, and

transmitting a message between the appliance and terminal after execution of the application.

11. The method of claim 1, wherein the wireless link is a WiFi-link established through or with an access point.

12. The method of claim 1, wherein the wireless link is a direct WiFi link or an Ad-hoc link established without an access point.

13. The method of claim 1, wherein said synchronizing is performed based on:

changing a driving state of the application to an on state or an off state,

changing an inactive state of the application to an active state,

deactivating a display of the terminal;

or

changing the set value of the air conditioner.

14. The method of claim 2, wherein said synchronizing is performed based on:

execution of a robot cleaning function of the air conditioner,

an automatic drying function of the air conditioner, or

execution of a reservation operation.

15. A terminal comprising:

a first interface to receive an application for controlling an appliance;

a memory to store the application received through the first interface; and

a controller to control formation of a wireless link between the terminal and appliance, synchronization of an attribute of the appliance through the wireless link, and display of information identifying a function or set value corresponding to the attribute, wherein the controller controls execution of the application to transmit a first signal and wherein the first signal to cause an operation to be performed for the appliance.

16. The terminal of claim 15, wherein the first signal is generated based on selection of an item displayed on a screen or based on information entered into the terminal.

17. The terminal of claim 15, further comprising:

a second interface to transmit the first signal,

wherein the first interface is coupled to a network server and the second interface is coupled to short-range link.

18. The terminal of claim 17, wherein the first interface is coupled to the server through the Internet and wherein the short-range link is a WiFi link or a Bluetooth link.

19. The terminal of claim 15, wherein the appliance is an air conditioner.

20. The terminal of claim 15, wherein the terminal is a mobile terminal.