Mobile terminal

• US 10,531,262 B2
• Filed: 09/26/2017
• Issued: 01/07/2020
• Est. Priority Date: 10/28/2016
• Status: Active Grant

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Cho, Taehoon, Kim, Changmok, Kwon, Arim, Chu, Junghoon, Jang, Yujune, Lee, Juhye
• Primary Examiner(s): Patel, Nirav G
• Application Number:
  US15/716,401
• Publication Number:
  US 20180124552A1
• Time in Patent Office: 833 Days
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06T 2207/30204 Marker
• CPC Class Codes: G06T 3/40 Scaling of whole images or parts thereof, e.g. expanding or contracting
• CPC Class Codes: G06T 7/60 Analysis of geometric attributes
• CPC Class Codes: G06V 10/751 Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
• CPC Class Codes: G06V 20/20 in augmented reality scenes
• CPC Class Codes: G06V 20/64 Three-dimensional objects
• CPC Class Codes: G06V 2201/07 Target detection
• CPC Class Codes: G09B 5/02 with visual presentation of the material to be studied, e.g. using film strip
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals
• CPC Class Codes: H04W 88/02 Terminal devices

Abstract

A mobile terminal includes: a display unit; a camera configured to acquire an image of a peripheral device; a short-range communication module configured to perform wireless communication with the peripheral device; and a controller configured to control the display unit, the camera, and the short-range communication module. The controller identifies the peripheral device based on at least one of a marker included in the acquired image of the peripheral device and a shape of the peripheral device, performs pairing with the identified peripheral device, and displays the image of the paired peripheral device and information on the paired peripheral device on the display unit.

Claims

1. A mobile terminal comprising:

a display;

a camera configured to acquire an image of a peripheral device;

a hardware communication module configured to perform wireless communication with the peripheral device; and

a hardware controller configured to;

identify the peripheral device based on at least a marker included in the acquired image or a shape of the peripheral device obtained via the acquired image, and

pair the mobile terminal with the identified peripheral device via the communication module, and

control the display to display the image of the paired peripheral device and information on the paired peripheral device

wherein the controller is further configured to control the display to display one or more menu items for providing information on the peripheral device, and wherein an attribute of each of the one or more menu items is changed according to a type of the peripheral device.

2. The mobile terminal of claim 1, wherein the controller is further configured to identify the peripheral device by using the shape of the peripheral device if the peripheral device is not identified based on the marker.

3. The mobile terminal of claim 2, further comprising a memory configured to store three-dimensional (3D) modeling information on the peripheral device,

wherein the controller is further configured to identify the peripheral device using a comparison between the shape of the peripheral device and the 3D modeling information stored in the memory.

4. The mobile terminal of claim 1, wherein the mobile terminal is automatically paired with the peripheral device if the peripheral device is identified.

5. The mobile terminal of claim 1, wherein the controller is further configured to control the display to display information comprising a connection guide for pairing with the peripheral device on the display unit if the peripheral device is identified.

6. The mobile terminal of claim 1, wherein the controller is further configured to control the display to display a plurality of contents stored at the peripheral device if a menu item for providing content stored at the peripheral device is selected among the one or more menu items.

7. The mobile terminal of claim 6, wherein the controller is further configured to control the display to display the plurality of contents in an enlarged size if it is sensed that the mobile terminal is moved closer to the peripheral device.

8. The mobile terminal of claim 7, wherein the plurality of contents are displayed in the enlarged size when:

a signal for displaying the plurality of contents in the enlarged size is received from the peripheral device via the communication module;

or

the controller enlarges the size of the displayed plurality of contents.

9. The mobile terminal of claim 6, wherein the controller is further configured to download a content of the plurality of displayed contents in response to a selection of the content.

10. A mobile terminal comprising:

a display;

a camera configured to capture an image of a peripheral device;

a hardware communication module configured to perform wireless communication with the peripheral device; and

a hardware controller configured to;

identify the peripheral device based on a shape of the peripheral device obtained via the acquired image;

perform pairing with the identified peripheral device via the communication module; and

control the display to display the image of the peripheral device and information on the peripheral device,

wherein the controller is further configured to control the display to display one or more menu items for providing the information on the peripheral device, and wherein an attribute of each of the one or more menu items is changed according to a type of the peripheral device.

11. The mobile terminal of claim 10, further comprising a memory configured to store 3D modeling information on the peripheral device,

wherein the controller is further configured to identify the peripheral device using a comparison between the shape of the peripheral device and the 3D modeling information stored in the memory.

12. The mobile terminal of claim 10, wherein the controller is further configured to control the display to display information comprising connection guide information for pairing with the peripheral device if the peripheral device is identified.

13. The mobile terminal of claim 10, wherein the controller is further configured to control the display to display a plurality of contents stored at the peripheral device if a menu item for providing content stored at the peripheral device is selected among the one or more menu items.

14. The mobile terminal of claim 13, wherein the controller is further configured to control the display to display the plurality of contents in an enlarged size if it is sensed that the mobile terminal is moved closer to the peripheral device.

15. The mobile terminal of claim 14, wherein the plurality of contents are displayed in the enlarged size when:

a signal for displaying the plurality of contents in the enlarged size is received from the peripheral device via the communication module;

or

the controller enlarges the size of the displayed plurality of contents.

16. The mobile terminal of claim 13, wherein the controller is further configured to download a content of the plurality of displayed contents in response to a selection of the content.

17. The mobile terminal of claim 10, wherein the one or more menu items comprises:

a battery menu item for providing battery information of the peripheral device;

a memory menu item for providing memory information of the peripheral device; and

a wireless communication menu item for providing wireless communication connection status information of the peripheral device.