CN104615263A - Method for inputting Chinese into industrial control embedded platform based on computer system - Google Patents

Method for inputting Chinese into industrial control embedded platform based on computer system Download PDF

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Publication number
CN104615263A
CN104615263A CN201410833882.XA CN201410833882A CN104615263A CN 104615263 A CN104615263 A CN 104615263A CN 201410833882 A CN201410833882 A CN 201410833882A CN 104615263 A CN104615263 A CN 104615263A
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China
Prior art keywords
chinese
phonetic
character
similarity
input
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CN201410833882.XA
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Chinese (zh)
Inventor
唐涛
姚彬
沈奇
汤同奎
郑之开
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Shanghai Weihong Electronic Technology Ltd
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Shanghai Weihong Electronic Technology Ltd
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Priority to CN201410833882.XA priority Critical patent/CN104615263A/en
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Abstract

The invention relates to a method for inputting Chinese into an industrial control embedded platform based on a computer system. The method comprises the steps that a Chinese phonetic alphabet and character combined retrieval table is established by the system; a corresponding character set is found from the Chinese phonetic alphabet and character combined retrieval table according to an operation order of a user; the corresponding character set is loaded into a candidate table; the character set in the candidate table is displayed; according the operation order of the user, corresponding Chinese characters are obtained from the displayed character set. The method for inputting Chinese into the industrial control embedded platform based on the computer system has the advantage that Chinese can be input into the industrial control embedded platform; a user-friendly interface and a user-friendly operation mode are provided, system resources are not occupied, addition and deletion operation of a character liberty is easy and convenient, an existing structure does not need to be changed, and the method is easy to execute, free of limitation of the environment and wider in application range.

Description

In industry control embedded platform, the method for input in Chinese is realized based on computer system
Technical field
The present invention relates to industrial computer development technique field, particularly relate to the input in Chinese development technique field of industrial computer, specifically refer to a kind of method realizing input in Chinese based on computer system in industry control embedded platform.
Background technology
Now, the intelligent terminal such as PC and mobile phone there is ripe Chinese character coding input method, and existing industry control embedded platform is only limitted to English input and corresponding interface operation, the input of character string of letter, numeral, symbol composition can be realized, and Chinese display, but cannot accomplishing input in Chinese, in order to reach better man-machine interaction effect, needing to overcome the technical barrier that cannot realize input in Chinese in platform.
Summary of the invention
The object of the invention is the shortcoming overcoming above-mentioned prior art, provide a kind of by setting up Chinese-character phonetic letter set key and similarity realizes the input in Chinese of industrial computer at embedded industry control platform, thus solve and can only cannot input Chinese problem by Chinese display, friendly interface and the mode of operation of hommization are provided, reach the method realizing input in Chinese based on computer system in industry control embedded platform of better man-machine interaction effect.
To achieve these goals, the method realizing input in Chinese based on computer system in industry control embedded platform of the present invention has following formation:
Should realize the method for input in Chinese in industry control embedded platform based on computer system, its principal feature is, described method comprises the following steps:
(1) system sets up Chinese-character phonetic letter set key;
(2) system described in searches corresponding character set according to the operational order of user in described Chinese-character phonetic letter set key;
(3) corresponding character set is loaded in candidate list by the system described in;
(4) character set in the candidate list described in system display described in;
(5) system described in obtains corresponding Chinese character according to the operational order of user in the character set of display.
Further, described system sets up Chinese-character phonetic letter set key, is specially:
Described system is that searching object sets up described Chinese-character phonetic letter set key by character set corresponding to described phonetic and this phonetic loading concordance list with phonetic.
Further, before described step (1), further comprising the steps of:
(0) system described in preserves the described phonetic character set corresponding with this phonetic in the form of text.
Further, described system is that character set corresponding to described phonetic and this phonetic is loaded in concordance list by searching object with phonetic, is specially:
Described system with phonetic for searching object this phonetic and character set corresponding to this phonetic be loaded into according to the order in described text described in concordance list in.
Further, described system searches corresponding character set according to the operational order of user in described Chinese-character phonetic letter set key, comprises the following steps:
(2.1) Pinyin information comprised in described operational order mates with the phonetic in described Chinese-character phonetic letter set key by the system described in;
(2.2) system described in judges whether matching result is that the match is successful, if so, then continues step (2.3), otherwise continues step (2.4);
(2.3) character set corresponding to the system searching described in this Pinyin information;
(2.4) phonetic all in this Pinyin information and described Chinese-character phonetic letter set key is carried out Similarity Measure by system described in respectively;
(2.5) system described in finds corresponding character set according to Similarity Measure result.
6, the method realizing input in Chinese based on computer system in industry control embedded platform according to claim 5, it is characterized in that, phonetic all in this Pinyin information and described Chinese-character phonetic letter set key is carried out Similarity Measure by described system respectively, is specially:
Described system is according to the similarity of each phonetic in this Pinyin information of following formulae discovery and described Chinese-character phonetic letter set key:
Similarity=initial consonant similarity simple or compound vowel of a Chinese syllable similarity;
Wherein, described initial consonant similarity and simple or compound vowel of a Chinese syllable similarity are the value that system passes through to search the acquisition of similarity rule list.
7, the method realizing input in Chinese based on computer system in industry control embedded platform according to claim 5, is characterized in that, described system finds corresponding character set according to Similarity Measure result, comprises the following steps:
(2.5.1) system described in judges whether that the Similarity Measure of existence two and plural phonetic comes to the same thing, and if so, then continues step (2.5.2), otherwise continues step (2.5.3);
(2.5.2) character set corresponding to the system searching described in each phonetic, and these character sets are merged into a new character set, and continue step (2.5.3);
(2.5.3) system described according to described Similarity Measure result from high to low descending search corresponding Chinese character intersection.
Have employed the method realizing input in Chinese based on computer system in industry control embedded platform of the present invention, by setting up Chinese-character phonetic letter set key and similarity shows corresponding Chinese character set, and select corresponding Chinese character according to the operation of user, reach the technique effect realizing input in Chinese at industry control embedded platform, there is provided friendly interface and the mode of operation of hommization, the man-machine interaction impression of improvement; Simultaneously, preserve phonetic and corresponding Chinese combinatorics on words in the form of text, such character library additions and deletions are simple and convenient, can Chinese character in cutting at any time or interpolation character library, the problem that perfect solution embedded device storage space is little, and can customize character library according to the industry of industrial control product application; When not using Chinese character coding input method, input method itself takies little system resource, and does not need to make change to existing structure, is easy to realize, and not by environmental constraints, has range of application widely.
Accompanying drawing explanation
Fig. 1 is the process flow diagram realizing the method for input in Chinese based on computer system in industry control embedded platform of the present invention.
Fig. 2 is the process flow diagram of the Chinese character coding input method of a specific embodiment of the present invention.
Fig. 3 is the schematic diagram of the input method pop-up box of a specific embodiment of the present invention.
Fig. 4 is the schematic diagram of the input method patten transformation of a specific embodiment of the present invention.
Fig. 5 is the schematic diagram of a specific embodiment of the present invention under Pinyin Input state.
Fig. 6 is the schematic diagram of a specific embodiment of the present invention under Chinese character selection mode.
Fig. 7 is the schematic diagram of a specific embodiment of the present invention under special character selection mode.
Fig. 8 is a specific embodiment of the present invention process flow diagram in actual use.
Embodiment
In order to more clearly describe technology contents of the present invention, conduct further description below in conjunction with specific embodiment.
As shown in Figure 1, in one embodiment, the method realizing input in Chinese based on computer system in industry control embedded platform of the present invention comprises the following steps:
(1) system sets up Chinese-character phonetic letter set key;
(2) system described in searches corresponding character set according to the operational order of user in described Chinese-character phonetic letter set key;
(3) corresponding character set is loaded in candidate list by the system described in;
(4) character set in the candidate list described in system display described in;
(5) system described in obtains corresponding Chinese character according to the operational order of user in the character set of display.
In a preferred embodiment, described system sets up Chinese-character phonetic letter set key, is specially:
Described system is that searching object sets up described Chinese-character phonetic letter set key by character set corresponding to described phonetic and this phonetic loading concordance list with phonetic.
In the preferred embodiment of one, before described step (1), further comprising the steps of:
(0) system described in preserves the described phonetic character set corresponding with this phonetic in the form of text.
In the preferred embodiment of one, described system is that character set corresponding to described phonetic and this phonetic is loaded in concordance list by searching object with phonetic, is specially:
Described system with phonetic for searching object this phonetic and character set corresponding to this phonetic be loaded into according to the order in described text described in concordance list in.
In a preferred embodiment, described system searches corresponding character set according to the operational order of user in described Chinese-character phonetic letter set key, comprises the following steps:
(2.1) Pinyin information comprised in described operational order mates with the phonetic in described Chinese-character phonetic letter set key by the system described in;
(2.2) system described in judges whether matching result is that the match is successful, if so, then continues step (2.3), otherwise continues step (2.4);
(2.3) character set corresponding to the system searching described in this Pinyin information;
(2.4) phonetic all in this Pinyin information and described Chinese-character phonetic letter set key is carried out Similarity Measure by system described in respectively;
(2.5) system described in finds corresponding character set according to Similarity Measure result.
In the preferred embodiment of one, phonetic all in this Pinyin information and described Chinese-character phonetic letter set key is carried out Similarity Measure by described system respectively, is specially:
Described system is according to the similarity of each phonetic in this Pinyin information of following formulae discovery and described Chinese-character phonetic letter set key:
Similarity=initial consonant similarity simple or compound vowel of a Chinese syllable similarity;
Wherein, described initial consonant similarity and simple or compound vowel of a Chinese syllable similarity are the value that system passes through to search the acquisition of similarity rule list.
In the preferred embodiment of one, described system finds corresponding character set according to Similarity Measure result, comprises the following steps:
(2.5.1) system described in judges whether that the Similarity Measure of existence two and plural phonetic comes to the same thing, and if so, then continues step (2.5.2), otherwise continues step (2.5.3);
(2.5.2) character set corresponding to the system searching described in each phonetic, and these character sets are merged into a new character set, and continue step (2.5.3);
(2.5.3) system described according to described Similarity Measure result from high to low descending search corresponding Chinese character intersection.
In actual applications, because embedded industry control platform has English input and corresponding interface operation, should design and aly comprise Chinese, English and special character and the self-defining input method in interface solves the problem that can not input Chinese, therefore in one preferably embodiment, comprise inside realization, the interface of word input method, word input method function three parts of input in Chinese.
1, the inside of Chinese character coding input method realizes
As shown in Figure 2, comprise the following steps:
1) phonetic and corresponding Chinese combinatorics on words is preserved in the form of text, such character library additions and deletions are simple and convenient, can cutting at any time or the Chinese character that adds in character library, the problem that perfect solution embedded device storage space is little, and can customize character library according to the industry of industrial control product application;
2) set up pinyin-Hanzi set key, be specially:
Take phonetic as searching object, the character set of the phonetic in text and all Chinese characters compositions corresponding with it added in concordance list, Chinese character put in order as the order in text;
3) click the phonetic of interface keypad input according to user, in pinyin-Hanzi set key, search corresponding character set, be specially:
If the phonetic of A. input mates with certain phonetic in key, export the character set that this phonetic is corresponding;
If B. there is no phonetic in contrast, all phonetics of this phonetic and key can be calculated similarity;
C. obtain with input Pinyin similarity the highest, and the character set output that the phonetic of similarity more than 50% is corresponding, if there is the phonetic that two similarities are identical, character set merged and export, wherein, the computing formula of similarity is as follows:
Similarity=initial consonant similarity simple or compound vowel of a Chinese syllable similarity;
Wherein, initial consonant similarity rule is as follows:
A) initial consonant is identical, then similarity is 100%;
B) similarity of z and zh, c and ch and s and sh is 90%;
C) similarity of b and p, m and n and l, d and t, g and k, c and z is 80%;
D) similarity of 100% divided equally in several characters that character is adjacent in keyboard layout, and the surrounding as character " l " is " d ", " k ", " m " and " t ", then the similarity of l and d, l and k, l and m and l and t is all 25%; The similarity rule of simple or compound vowel of a Chinese syllable:
A) simple or compound vowel of a Chinese syllable is identical, and similarity is 100%
B) take g as the simple or compound vowel of a Chinese syllable of the last letter be 90% with taking out the simple or compound vowel of a Chinese syllable similarity of g, as ing and in etc.;
C) except last character, other characters are all identical, then similarity is 80%;
4) Chinese character in character set is loaded in candidate list with original order;
5) according to can order in candidate list table by the first eight Charactes Display on interface, and Chinese character below can be shown by page turn over operation;
6) according to the numeral that user selects, and the current page number obtains the index of Chinese character in candidate list;
7) in candidate list, corresponding Chinese character is obtained according to index.
2, the interface of word input method
As shown in Figure 3, specifically comprise following some:
1) input keyboard be made up of 26 letter keys, 10 numerical keys, special symbol key, backspace key, OK button and cancel keys (totally 40 buttons);
2) one can switch the function key of Chinese, English capitalization, english lowercase three kinds of input patterns;
3) one can show input and output content, the phonetic of input in Chinese and the display box of alternative character.
3, word input method function
As shown in Figures 4 to 7, say on the whole, input method has Three models and three kinds of states, wherein:
Three models is these three kinds of input patterns of input in Chinese pattern, English capitalization input pattern and english lowercase input pattern, switched by function key, input Chinese, English capitalization, english lowercase respectively, and numeral and special character can both be inputted under Three models.
Three kinds of states are:
A () input state: show input and output character string in display box as shown below, now can input according to Three models accordingly, input state is general state, and this is the normality of input method.
B () Pinyin Input state: Pinyin Input state is as shown below, in display box, the mark of Pinyin Input state is " [↘] "
(b) selection mode: the mark of the selection mode in display box is " [n/m] ", and wherein " m " is the number of pages of choosing character, and " n " is the numbering of current page.In such a mode by " 0 ", " 9 " can page turning up and down, the character needed for the selection of " 1 "-" 8 ".
Below describe word input method function of the present invention in detail:
1) input of Chinese character
(1) handoff functionality key is to input in Chinese pattern;
(2) press letter key and enter Pinyin Input state;
(3) input Pinyin, presses OK button, enters selection mode;
(4) according to the phonetic of input, from key, obtain all Chinese characters that phonetic is corresponding, and Pagination Display is in input frame, display box once shows 8 Chinese characters, can press ' 0 ' or ' 9 ' and carry out page turn over operation;
(5) use ' 1 ' ~ ' 8 ' the Chinese character sequence number selecting to need, complete the input of a Chinese character, input method automatically returns to input state, increases a Chinese character selected in display box, and by determine or cancel key cancels this input in Chinese.
2) English capitalization, small letter input
(1) handoff functionality key is to English capitalization pattern or lowercase mode;
(2) required letter is pressed.
3) special symbol input: press special symbol key and just can select special symbol as selection Chinese character under any pattern.
4) numeral input: at input state, when namely showing input character in display box, presses numerical key input respective digital.
5) backspace key is for deleting the character in display box, clicks deletion one, long by deleting all characters.
6) OK button completes input, and is exported by character in display box, and in addition, cancel key is for cancelling input.
7) phonetic and Chinese combinatorics on words correspondence, can fast input by self-defined phonetic, as self-defined phonetic " zg " input " People's Republic of China (PRC) " fast;
8) the putting in order and be consistent when selecting of Chinese character of identical phonetic in character library, can adjust the order of Chinese character very easily according to the industry of industrial control product application;
9) English input state, Pinyin Input state, special character selection mode are distinguished according to display box mark difference.
Above-mentioned input method is embedded in program in procedure set mode, calls when needed, and the resource taken at ordinary times is few; Interface of input method ejects as the form of pop-up box when in use, and provide the character string backed off after random of input after having inputted, as shown in Figure 8, concrete use step is as follows:
1, the position of input method pop-up box display is set;
2, arrange initial " output information ";
3, interface of input method is ejected;
4, input operation is carried out;
5, return " output information ", exit input method.
Have employed the method realizing input in Chinese based on computer system in industry control embedded platform of the present invention, by setting up Chinese-character phonetic letter set key and similarity shows corresponding Chinese character set, and select corresponding Chinese character according to the operation of user, reach the technique effect realizing input in Chinese at industry control embedded platform, there is provided friendly interface and the mode of operation of hommization, the man-machine interaction impression of improvement; Simultaneously, preserve phonetic and corresponding Chinese combinatorics on words in the form of text, such character library additions and deletions are simple and convenient, can Chinese character in cutting at any time or interpolation character library, the problem that perfect solution embedded device storage space is little, and can customize character library according to the industry of industrial control product application; When not using Chinese character coding input method, input method itself takies little system resource, and does not need to make change to existing structure, is easy to realize, and not by environmental constraints, has range of application widely.
In this description, the present invention is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.

Claims (7)

1. in industry control embedded platform, realize a method for input in Chinese based on computer system, it is characterized in that, described method comprises the following steps:
(1) system sets up Chinese-character phonetic letter set key;
(2) system described in searches corresponding character set according to the operational order of user in described Chinese-character phonetic letter set key;
(3) corresponding character set is loaded in candidate list by the system described in;
(4) character set in the candidate list described in system display described in;
(5) system described in obtains corresponding Chinese character according to the operational order of user in the character set of display.
2. the method realizing input in Chinese based on computer system in industry control embedded platform according to claim 1, is characterized in that, described system sets up Chinese-character phonetic letter set key, is specially:
Described system is that searching object sets up described Chinese-character phonetic letter set key by character set corresponding to described phonetic and this phonetic loading concordance list with phonetic.
3. the method realizing input in Chinese based on computer system in industry control embedded platform according to claim 2, is characterized in that, before described step (1), further comprising the steps of:
(0) system described in preserves the described phonetic character set corresponding with this phonetic in the form of text.
4. the method realizing input in Chinese based on computer system in industry control embedded platform according to claim 3, it is characterized in that, described system is that character set corresponding to described phonetic and this phonetic is loaded in concordance list by searching object with phonetic, is specially:
Described system with phonetic for searching object this phonetic and character set corresponding to this phonetic be loaded into according to the order in described text described in concordance list in.
5. the method realizing input in Chinese based on computer system in industry control embedded platform according to claim 1, it is characterized in that, described system searches corresponding character set according to the operational order of user in described Chinese-character phonetic letter set key, comprises the following steps:
(2.1) Pinyin information comprised in described operational order mates with the phonetic in described Chinese-character phonetic letter set key by the system described in;
(2.2) system described in judges whether matching result is that the match is successful, if so, then continues step (2.3), otherwise continues step (2.4);
(2.3) character set corresponding to the system searching described in this Pinyin information;
(2.4) phonetic all in this Pinyin information and described Chinese-character phonetic letter set key is carried out Similarity Measure by system described in respectively;
(2.5) system described in finds corresponding character set according to Similarity Measure result.
6. the method realizing input in Chinese based on computer system in industry control embedded platform according to claim 5, it is characterized in that, phonetic all in this Pinyin information and described Chinese-character phonetic letter set key is carried out Similarity Measure by described system respectively, is specially:
Described system is according to the similarity of each phonetic in this Pinyin information of following formulae discovery and described Chinese-character phonetic letter set key:
Similarity=initial consonant similarity simple or compound vowel of a Chinese syllable similarity;
Wherein, described initial consonant similarity and simple or compound vowel of a Chinese syllable similarity are the value that system passes through to search the acquisition of similarity rule list.
7. the method realizing input in Chinese based on computer system in industry control embedded platform according to claim 5, is characterized in that, described system finds corresponding character set according to Similarity Measure result, comprises the following steps:
(2.5.1) system described in judges whether that the Similarity Measure of existence two and plural phonetic comes to the same thing, and if so, then continues step (2.5.2), otherwise continues step (2.5.3);
(2.5.2) character set corresponding to the system searching described in each phonetic, and these character sets are merged into a new character set, and continue step (2.5.3);
(2.5.3) system described according to described Similarity Measure result from high to low descending search corresponding Chinese character intersection.
CN201410833882.XA 2014-12-23 2014-12-23 Method for inputting Chinese into industrial control embedded platform based on computer system Pending CN104615263A (en)

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Application Number Priority Date Filing Date Title
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1244669A (en) * 1998-08-06 2000-02-16 微软公司 Character input method and system for providing similar code candidate character
CN101404716A (en) * 2008-11-06 2009-04-08 深圳市茁壮网络技术有限公司 Method and apparatus for inputting characters on digital television terminal
CN102707811A (en) * 2012-05-14 2012-10-03 华为终端有限公司 Method and system for Chinese character input
CN103365426A (en) * 2012-03-28 2013-10-23 宇龙计算机通信科技(深圳)有限公司 Pinyin input method and communication terminal thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1244669A (en) * 1998-08-06 2000-02-16 微软公司 Character input method and system for providing similar code candidate character
CN101404716A (en) * 2008-11-06 2009-04-08 深圳市茁壮网络技术有限公司 Method and apparatus for inputting characters on digital television terminal
CN103365426A (en) * 2012-03-28 2013-10-23 宇龙计算机通信科技(深圳)有限公司 Pinyin input method and communication terminal thereof
CN102707811A (en) * 2012-05-14 2012-10-03 华为终端有限公司 Method and system for Chinese character input

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Application publication date: 20150513