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Multi-lingual character input method and multi-lingual character input device based on virtual keyboards

A virtual keyboard, multi-language technology, applied in the field of communication, can solve the problems of low input efficiency and cumbersome key operation, and achieve the effects of simple operation, improved input efficiency, and solved low input efficiency.

Active Publication Date: 2014-10-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a virtual keyboard-based multilingual character input method and device to solve the problems of low input efficiency and cumbersome key operations in the prior art

Method used

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Embodiment Construction

[0051] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0052] figure 1 This is a schematic diagram of the realization of the embodiment of the multi-language character input method based on the virtual keyboard of the present invention. The user interacts with the set-top box or smart TV using the remote control. The remote control in this embodiment of the present invention may inclu...

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Abstract

The embodiment of the invention provides a multi-lingual character input method and a multi-lingual character input device based on virtual keyboards. The multi-lingual character input method based on the virtual keyboards comprises the following steps that: a first virtual keyboard is displayed, the first virtual keyboard comprises a plurality of virtual press keys, and the virtual press keys are arranged according to T9 keyboard mapping rules; a first press key signal is received, a first virtual press key corresponding to the first press key signal is determined according to the first press key signal, and candidate characters on the first virtual press key are remapped onto a second virtual keyboard; the layout of characters on virtual press keys on the second virtual keyboard is consistent with the layout of the candidate characters on the first virtual press key; and a second press key signal is received, a second virtual press key corresponding to the second press key signal is determined according to the second press key signal, and characters on the second virtual press key are input. The method and the device provided by the embodiment of the invention have the advantages that the input efficiency is higher, and the operation is simple and convenient.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular, to a method and device for inputting characters in multiple languages ​​based on a virtual keyboard. Background technique [0002] With more and more set-top boxes and smart TVs entering thousands of households, the TV screen business is becoming more and more diversified and complicated, and there are more and more scenarios where users interact with TVs, such as search, social comment, and interactive chat. etc., the user can enter characters on the TV via the handheld remote. [0003] The multi-language character input method in the prior art is mainly realized by a full-size virtual keyboard, that is, a virtual keyboard with full-size keys is displayed on the TV screen, the user holds the remote control, and presses the up, down, left, right, and confirm keys on the remote control to create a virtual keyboard. Move the focus on the keyboard and select the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0481G06F3/0488
CPCG06F3/04886H04N21/42218
Inventor 温坤于露乐龙
Owner HUAWEI TECH CO LTD
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