CN100485589C - Words segmentation system for continuous sentence input for digital keyboard - Google Patents
Words segmentation system for continuous sentence input for digital keyboard Download PDFInfo
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- CN100485589C CN100485589C CNB2007100278892A CN200710027889A CN100485589C CN 100485589 C CN100485589 C CN 100485589C CN B2007100278892 A CNB2007100278892 A CN B2007100278892A CN 200710027889 A CN200710027889 A CN 200710027889A CN 100485589 C CN100485589 C CN 100485589C
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Abstract
The present invention is a Chinese character input device, particularly relating to a system, which is about how to segment words in continuous sentence input with a numeric keyboard. The present invention belongs to the computer Chinese character input technique field. In a word processing device with a numeric keyboard, a processor, a memory and a display, an instruction outer code string of a sentence is input . The processor identifies words sequentially for the instruction outer code string and repeat the identification and segmentation process. After the whole instruction outer code string is identified, a character string is formed. The Chinese continuous sentence input segmenting system is characterized in that : (1) the system realizes continuous sentence input, therefore avoiding interrupting thoughts of users and typing in a faster speed than character input. (2) the system segments outer codes of words intelligently and can confirm selectively word by word, thus saving more time than making corrections after a display of a whole sentence.
Description
One, technical field
The present invention is a kind of Chinese input system, specially refers to a kind ofly to use at numeric keypad, connects sentence and how to import the system of cutting word.
Two, background technology
Input in Chinese develops into word, phrase by the individual character input, has reduced the input repeated code when enlarging the input unit, overcomes the serious phonetically similar word problem that exists of Chinese, thereby improves greatly input speed.Up till now, whole sentence input also occurs, and the Chinese character that utilizes the intelligent prediction sentence of Chinese language model to import possibly is identified as most probable Chinese character string to the string code of User input.But the whole sentence input of Chinese also exists two major obstacles, the one, user's input error; The 2nd, the system identification mistake.If can not overcome this two difficulties, can reduce on the contrary the speed of input.Because the identification of system is just according to limited rule, and sentence is ever-changing in the reality, be difficult to complete prediction.And to realize that the function of whole sentence input is more difficult at numeric keypad, key mapping is few, repeated code is many, at the whole string phonetic code of input, can not accomplish as the word input, directly to find object pre-stored in the character library, processor and the memory setting language model of power come in fact but need relatively, thereby the mistakes such as too much system's selection, cutting can occur, the speed of the input of can slowing down to a great extent on the contrary.
Obviously, just state-of-art realizes whole sentence input and unrealistic at numeric keypad at present, and the word input interrupts human thinking, the problem that the present invention that Here it is need to solve easily.
Two, summary of the invention
1, the objective of the invention is to propose the method that a kind of Chinese connects the sentence input, interrupt people's thinking deficit easily to overcome the word input; Simultaneously can realize again importing more fast.
2, company's sentence input cutting system of the present invention's proposition may further comprise the steps:
(1) outer yard of the instruction of input sentence on numeric keypad, numeric keypad is mainly on equipment such as communication, PDA(Personal Digital Assistant) and household appliances wireless controller, 0-9 10 numeric keys and a function key are all arranged, four direction key, " * " and " # " key are generally arranged in addition;
(2) after processor was received instruction outer code, processor was identified successively according to the front and back order, and processor is given tacit consent to search terms at first and is syncopated as the outer code of word; In word option back, the corresponding outer code of cutting word and show the option of word then; If do not search corresponding word then outer code that directly handle is corresponding with word cuts out, show word corresponding to outer code;
(3) word that video-stream processor recognizes on display device and word select item;
(4) word or the word that need selected in the instruction of input selection, affirmation from the word option on numeric keypad;
(5) processor continues other instruction outer code of identification cutting, repeats the step of (2)-(4), until decode complete and the formation text strings.
3, the Chinese of the present invention's proposition connects the cutting system of sentence input, and its advantage is:
(1) system of the present invention has realized connecting the sentence input in order to avoid interrupt importer's thinking; Also than the word input faster speed is arranged;
(2) system intelligence cutting word outer code of the present invention can realize confirming by the selection of word, shows that than whole sentence returning then modification saves time more;
(3) system of the present invention has the self-study memory function, connects a sentence of importing and can show by whole sentence fast input.
(4) data of system of the present invention character library can be adjusted according to using to arrange.
(5) system of the present invention is in identifying, and before at first discerning word and being presented at, the word that identifies simultaneously is presented at the back of word, need not return when word is not the word that needs like this, only needs page turning to select the word of word back.
Four, description of drawings
1, Fig. 1 is a process flow diagram of the present invention
2, Fig. 2 to Fig. 6 shows exemplary view for the inventive method input.
Five, embodiment
Chinese of the present invention connects sentence input word segmentation system, embodiment is shown in flow chart, at first on a kind of word-processing equipment that numeric keypad, processor, memory, display arranged, the instruction outer code string of a sentence of input, processor carries out word identification in order to the instruction outer code string, and the word that recognizes and the outer code string of back carried out cutting, can select to confirm to the word that identifies, repeat to identify the cutting process, until whole outer code string is all identified text strings of complete formation.
1, system may not be needed or the cutting mistake takes place that to the cutting of word have three kinds of situations, every kind of situation specific implementation process is as follows:
(1) after the input outer code, system is correct to the cutting of word, the word that then needs in the options selection; Such as (Fig. 2): need beat " we go to the cinema ", import according to " womenqukandianying ", finish input and enter identification cutting process by acknowledgement key, the display option hurdle shows " 1 we 2 I 3 educate 4 sleeping 5 " press " 1 " key or " ok " key selection " we ";
(2) system does not recognize word, then be shown as word, connect face, selected after " we ", processor is discerned the outer sign indicating number of back simultaneously and is shown, show be " 1 go 2 as 3 elements 4 go into 5 Soviet Unions " (Fig. 3), processor does not search word and then is shown as word here, selects " going " by " 1 " key or " ok " key;
What (3) need to import is word, and demonstration is word, only need page turning to select the word of back, connect face, selected " going " after, processor continues identification back outer code, at this moment show be " 1 examination point, 2 Latin Americas, 3 watching focuses " (Fig. 4), obviously the identification of processor does not meet our needs, what we need to import is word, down page turning shows that " 1 rot 2 wintersweets 3 see that 4 is old " (Fig. 5), press " 3 " key selection " seeing ";
(4) connect face, select after " seeing ", the last outer sign indicating number of processor identification is " 3: 4 ends of 1 film, 2 typical cases " (Fig. 6), to select " film " by " 1 " key or " ok " key;
(5) shield by on " ok " whole sentence.
2, with stroke input " we go to the cinema ", as the space key between each word, the identifying of the outer sign indicating number of input preprocessor is identical with phonetic with a key beyond the stroke key.
3, after connecting for the first time sentence input " we go to the cinema ", the sentence that this outer code string of system's automatic Memory is corresponding, simultaneous display " we go to the cinema " when again importing " womenqukandianying " is directly confirmed upper screen, need not select.
Claims (9)
1, a kind of word segmentation system for connecting the sentence input on the numeric keypad, it is characterized in that: on a kind of word-processing equipment that numeric keypad, processor, memory, display arranged, the instruction outer code string of a sentence of input, processor carries out word identification in order to the instruction outer code string, and the word that recognizes and the outer code string of back carried out cutting, the word that identifies is selected to confirm, repeat to identify the cutting process, until whole outer code string is all identified text strings of complete formation, the method for work step of this system comprises as follows:
(1) at the instruction outer code string of numeric keypad input sentence;
(2) after processor is received the instruction outer code string, search identification word in memory, and instruction outer code corresponding to cutting word;
(3) the word option that video-stream processor recognizes on display device;
(4) word or the word that need selected in the instruction of input selection, affirmation from the word option on numeric keypad;
(5) processor continues other instruction outer code of identification cutting, repeats the step of (2)-(4), until decode complete and the formation text strings.
2, the system as claimed in claim 1, the numeric keypad that it is characterized in that step (1) also have a function key at least except that 10 numeric keys.
3, the system as claimed in claim 1 is characterized in that the object in the storer comprises word and speech, in the processor search procedure, the word prioritization is presented on the display device, word comes after the word, and word, speech are all arranged according to frequency of utilization, and can change.
4, the system as claimed in claim 1 is characterized in that processor does not search word corresponding to instruction outer code, then lists word corresponding to instruction outer code, and word corresponding outer code and back outer code cutting.
5, the system as claimed in claim 1, it is characterized in that when needs inputs be word, select the word of needs in options after, system is this word corresponding outer code and back outer code cutting; When needs inputs be word, word arrangement after word, as long as climb over the word that word just can find needs input, after the selection word, system's automatic segmentation be corresponding outer code and other outer code of this word.
6, the system as claimed in claim 1 is characterized in that and can be stored in memory with connecting the sentence that sentence import that this sentence is arrived in the input direct search again, need not carry out word segmentation and directly imports whole.
7, the system as claimed in claim 1 is characterized in that instruction outer code is phonetic or stroke.
8, system as claimed in claim 7 is characterized in that the instruction outer code of stroke is connecting the instruction outer code that need to import at each word a separation of complete rear input when sentence is imported.
9, system as claimed in claim 8, it is characterized in that separating the outer sign indicating number of instruction key is other key beyond the stroke key when stroke is imported.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2007100278892A CN100485589C (en) | 2007-10-29 | 2007-10-29 | Words segmentation system for continuous sentence input for digital keyboard |
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| CNB2007100278892A CN100485589C (en) | 2007-10-29 | 2007-10-29 | Words segmentation system for continuous sentence input for digital keyboard |
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| CN101122821A CN101122821A (en) | 2008-02-13 |
| CN100485589C true CN100485589C (en) | 2009-05-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101382844A (en) * | 2008-10-24 | 2009-03-11 | 上海埃帕信息科技有限公司 | Method for inputting spacing participle |
| CN102163117B (en) * | 2010-02-23 | 2015-06-17 | 深圳市世纪光速信息技术有限公司 | Chinese character display method and device of display device |
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