System for transferring controlling authority of a device

• US 8,412,355 B2
• Filed: 04/01/2010
• Issued: 04/02/2013
• Est. Priority Date: 09/02/2009
• Status: Expired due to Fees

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Hur, Se-huhn
• Primary Examiner(s): JARRETT, RYAN A
• Application Number:
  US12/752,351
• Publication Number:
  US 20110054641A1
• Time in Patent Office: 1,097 Days
• Field of Search: 700/19, 700/20
• US Class Current: 700/20
• CPC Class Codes: G08C 17/00 Arrangements for transmitting signals characterised by the use of a wireless electrical link
• CPC Class Codes: G08C 2201/41 Remote control of gateways

Abstract

Systems and method for controlling a device are provided, including at least one controlling device and at least one controlled device. The controlling system includes a first controlling device which has controlling authority over the controlled device and a second controlling device which requests and receives the controlling authority over the controlled device from the first controlling device. Therefore, a controlling device may more easily and intuitively receive controlling authority from other devices.

Claims

1. A system for controlling a device, comprising:

a controlled device;

a first controlling device which has controlling authority for controlling the controlled device; and

a second controlling device which requests the controlled device to provide the controlling authority for the controlled device to the second controlling device, and which receives the controlling authority for the controlled device from the controlled device,

wherein the controlled device transmits a message indicating that the controlling authority has been requested to the first controlling device.

2. The system for controlling a device according to claim 1, wherein the controlled device determines whether to provide the controlling authority to the second controlling device.

3. The system for controlling a device according to claim 1, wherein the controlled device sends a request to the first controlling device to retrieve the controlling authority, and if the first controlling device does not respond to the request for retrieving the controlling authority, the controlled device provides the controlling authority to the second controlling device.

4. The system for controlling a device according to claim 1, wherein if the controlling authority is provided to the second controlling device, the controlled device transmits a message indicating that the controlling authority has been provided to the second controlling device to at least one of the first controlling device and the second controlling device.

5. The system for controlling a device according to claim 1, wherein if the first controlling device does not approve the request, the first controlling device transmits a message indicating disapproval of the request to provide the controlling authority to at least one of the controlled device and the second controlling device.

6. The system for controlling a device according to claim 1, wherein the controlled device stores information regarding a state of ownership of the controlling authority for the controlled device.

7. The system for controlling a device according to claim 1, wherein if the second controlling device possesses information that an owner of the controlling authority for the controlled device is the first controlling device, the second controlling device requests the first controlling device to provide the controlling authority.

8. The system for controlling a device according to claim 1, wherein the first controlling device or the second controlling device displays a list of devices on a screen which are capable of being controlled by the first controlling device or the second controlling device, respectively, and wherein the first controlling device or second controlling device selects the controlled device from the list, and requests the selected controlled device to provide the controlling authority.

9. The system for controlling a device according to claim 1, wherein if the controlling authority is provided to the second controlling device, the first controlling device is deprived of the controlling authority.