Function key input method, embedded device and function key input system

A technology of an embedded device and an input method, which is applied in the field of function key input method, embedded device and function key input system, can solve problems such as low input efficiency, and achieve the effect of reducing the number of keys and improving user experience.

Inactive Publication Date: 2013-06-12
SHENZHEN SKYWORTH DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the soft keyboards of existing embedded devices have the same layout as the keyboard connected to the computer. When the user selects a character, he needs to use the direction keys to move to the specific character one by one, and then press the OK key or the selection key to complete a character input. input inefficiency

Method used

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  • Function key input method, embedded device and function key input system
  • Function key input method, embedded device and function key input system
  • Function key input method, embedded device and function key input system

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] combine figure 1 , figure 2 , Figure 5 and Image 6 , illustrating an embodiment of a function key input method provided by the present invention.

[0031] figure 1 It is a schematic flowchart of the first embodiment of a function key input method of the present invention. This example includes:

[0032] Step S110, receiving an area key selection signal from the remote controller, and selecting and displaying a corresponding soft keyboard area block ...

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Abstract

The invention discloses a function key input method which comprises the following steps of: receiving a region key selection signal from a remote controller, selecting and displaying a corresponding soft keyboard region block from a soft keyboard of an embedded device according to the region key selection signal; and receiving a function key section signal from the remote controller, selecting a corresponding function key in the soft keyboard region block according to the function key selection signal, and displaying a key value corresponding to the function key. By adopting the function key input method provided by the invention, the region block is firstly selected and the function key in the region block is then selected so that the key value is input, and thus the key frequency is greatly reduced, the key value is rapidly input by using the remote controller, and the user experience is improved. In addition, the invention also discloses an embedded device and a function key input system.

Description

technical field [0001] The invention relates to the field of embedded device input methods, in particular to a function key input method, an embedded device and a function key input system. Background technique [0002] With the development of embedded devices such as IPTV TVs, TV sets, and set-top boxes, more and more users hope to input key values ​​such as characters or symbols to interact with embedded devices. [0003] Most of the soft keyboards of existing embedded devices have the same layout as the keyboard connected to the computer. When the user selects a character, he needs to use the direction keys to move to the specific character one by one, and then press the OK key or the selection key to complete a character input. Input is inefficient. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a function key input method, an embedded device and a function key input system. It can effectively improve the ...

Claims

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Application Information

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IPC IPC(8): G06F3/023
Inventor 吴波李卫召
Owner SHENZHEN SKYWORTH DIGITAL TECH CO LTD
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