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Tibetan language input method of embedded device

An embedded device and input method technology, applied in the field of Tibetan input method, to achieve the effect of improving the level of informatization

Active Publication Date: 2013-04-17
郑州威科姆科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The research on Tibetan information processing technology began in the early 1980s. The dot matrix font library was first used on the DOS system. At the beginning of this century, there were Tibetan information processing software on Windows and Linux platforms. The Tibetan input method is One of the key technologies. At present, there are more than a dozen layouts and input methods for Tibetan computer keyboards. The common ones are Fangzheng, Huaguang, Sangbuza, Tongyuan, Pandita, Dzongkha, etc., but they are more suitable for The Tibetan input method for embedded device set-top boxes is still in the blank and initial stage

Method used

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  • Tibetan language input method of embedded device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: The Tibetan language input method of the embedded device of the present invention adopts the following steps to realize the Tibetan input of the embedded device through the remote control:

[0042] (1) Create a mapping file between the digital code of the remote control and the standard Unicode code of Tibetan characters:

[0043] 1) Thirty consonants and four vowels are respectively arranged on the number keys 1 to 9, and the numbers where the consonants and vowels are located become the digital code of the character;

[0044] 2) All Tibetan characters are composed of these letters, so a series of digital codes can be formed according to the writing method of Tibetan characters;

[0045] 3) The above numerical code and the Unicode code of the whole Tibetan character form a mapping relationship, and put it on one line in the mapping file;

[0046] 4) Form all Tibetan characters into a mapping file according to the above rules;

[0047] (2) The mapping fi...

Embodiment 2

[0053] Embodiment two: see Figure 1 ~ Figure 4According to the Tibetan language input method of the embedded device of the present invention, Tibetan information input on the set-top box of the embedded device can be realized according to the writing rules of Tibetan.

[0054] The concrete process that this embodiment realizes is as follows:

[0055] 1) Construct a digital code table

[0056] press the Tibetan alphabet figure 1 The layout table shown is placed on the corresponding keys, and then according to the Tibetan writing order, the key value of the Tibetan letter is the digital code, which is used as the first half of the mapping table, and the Tibetan characters formed by the combination are in the Unicode in the font encoding as the second half of the digital encoding. E.g:

[0057] 118 735F

[0058] 2) Initialize code table

[0059] According to the first character and the length of the search string, Tibetan characters are stored in the linked lis...

Embodiment 3

[0064] Embodiment three: see Figure 1 ~ Figure 4 The Tibetan language input method for embedded devices in this embodiment is different from Embodiment 1 in that, further, the specific numeric keyboard layout is disclosed as follows:

[0065] 1: ;2: ;3: ;4: ;5: ;

[0066] 6: ;7: ;8: ;9: ;

[0067] The soundproof characters, numbers, half numbers and punctuation marks are input through the 0 and # keys, and the specific layout is as follows: the spacer characters are laid out on the number key 0, that is, 0: ;Tibetan numbers, half numbers and punctuation characters are arranged on the "#" key, including the following characters:

[0068]

[0069] After the user presses the "#" key, the above characters will be displayed in the option column for the user to choose.

[0070] The Tibetan language input method of the embedded device of the present invention, the use method and the operation process are as follows:

[0071] 1) Enter individual Tibetan lett...

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Abstract

The invention relates to a Tibetan language input method of an embedded device. The Tibetan language input method of the embedded device achieves Tibetan language input of the embedded device through a remote controller: (1) building a mapping file of a remote controller digital code and a Tibetan language character standard Unicode code; (2) storing the mapping file in an input method installation directory, and loading the mapping file in a memory when the input method is started to form a mapping table; (3) for a user input numeric key, finding a Unicode code corresponding to the numeric key in the mapping table according to the digital code formed by the numeric key; (4) finding a corresponding Tibetan language character from a word stock based on the Unicode according to the Unicode code, and displaying on an interface through a graphic program; and (5) inputting sound insulation characters, figures, half-figures and punctuation marks in the Tibetan language through the 0 key and the # key. The Tibetan language input method of the embedded device has very important significance in development of informatization of minority areas and improvement of social informatization level.

Description

technical field [0001] The invention relates to a computer character input method, in particular to a Tibetan input method on an embedded device. Background technique [0002] With the rapid development of Internet technology and the continuous development of rural informatization, embedded smart terminals, as the medium of information dissemination, have an increasingly close relationship with people. As a multi-ethnic country, although the majority of people use Chinese characters, there are still ethnic minorities who use their own languages. Tibetans are distributed in 31 provinces, autonomous regions, and municipalities directly under the central government. They mainly live in the Tibet Autonomous Region, with a total of 2.4272 million people, accounting for 52.84% of the total Tibetan population. In addition, Sichuan, Qinghai, Gansu and Yunnan have a Tibetan population of more than 100,000. Among them, more than 95% of them still use Tibetan. Embedded terminal devi...

Claims

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Application Information

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IPC IPC(8): G06F3/023
Inventor 贾小波张永强张晓飞王鹏丽马晓东陈光福
Owner 郑州威科姆科技股份有限公司
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