CN1214677C - Method for implementing intelligent phonetic letters input on mobile phone - Google Patents

Method for implementing intelligent phonetic letters input on mobile phone Download PDF

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Publication number
CN1214677C
CN1214677C CN02112031.5A CN02112031A CN1214677C CN 1214677 C CN1214677 C CN 1214677C CN 02112031 A CN02112031 A CN 02112031A CN 1214677 C CN1214677 C CN 1214677C
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China
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letter
phonetic
key
mobile phone
effective
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CN1464718A (en
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莫自治
彭新淼
黄铭锋
刘鸿
刘耸
吴日赐
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SHANGHAI DIBITE IND CO Ltd
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SHANGHAI DIBITE IND CO Ltd
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Abstract

The present invention discloses a method for inputting intelligent spelling on a mobile phone. The method comprises the following steps that (1) after users enter an intelligent spelling inputting state from a mobile phone menu, one spelling entry key of 2 to 9 is input; (2) a ZI function is called to detect whether one letter contained in the spelling entry key is valid or not; if the letter is valid, the counting value n is increased to 1, the detected letter is used as a nth element to be written to an X-level cache, the present invention judges whether the detected letter is the last letter contained in the spelling entry key or not, the valid spelling counting value of the X-level cache is displayed, and the spelling and the corresponding candidate letter are simultaneously displayed; (3) users judge whether the letter input is finished or not, if not, go back to step (1); (4) the spelling is switched, the required Chinese characters are selected, the valid spelling counting value of the X-level cache is displayed on a text region above a screen, and a corresponding character library is called according to a spelling ZI kernel, and is displayed on a candidate character region under the screen.

Description

A kind of method that on mobile phone, realizes the intelligence phonetic letter input
Technical field
The present invention relates to the Chinese phonetic alphabet input method realized on a kind of mobile phone, especially belong to the method for a kind of intelligence phonetic letter input of having adopted ZI input method kernel.
Technical background
With spelling input method input Chinese, needing by many keys on mobile phone, if employed input method is unreasonable, will be very loaded down with trivial details thing when the user uses.It is reported that at present commercially available mobile phone generally adopts the spelling input method kernel, more popular have T9, a ZI input method.Most of cellular telephone companies are improved the input mode that forms oneself on the basis of these two kinds of input methods.But because the button on the mobile phone faceplate limited (mostly only a key surplus in the of ten), and phonetic alphabet have 26, add some input method to have irrational factor when design, thereby button is more, complicated when causing on mobile phone input Chinese.
At first mobile phone key standard commonly used is described: numerical key " 2 " comprises " abc " three letters, numerical key " 3 " includes letter " def ", numerical key " 4 " comprises letter " ghi ", numerical key " 5 " comprises letter " jkl ", numerical key " 6 " comprises letter " mno ", numerical key " 7 " comprises letter " pqrs ", and numerical key " 8 " comprises letter " tuv ", and numerical key " 9 " comprises letter " wxyz ".
Also have a kind of association function in this external mobile phone phonetic input method: after importing a Chinese character, candidate's word put in the Chinese character that the input method kernel can find some can form speech with it automatically.As: imported " horse ", produce association word " on ", " road ", " tiger ", " power ", " reaching ", " gram ", can organize speech with " horse ", these association words can be put into candidate's word, the user can directly select.
Be that example illustrates existing input mode with several representational brand mobile phones below.In Siemens 3508i, if input " I ", earlier once choose phonetic alphabet " w " by numerical key " 9 ", key in numerical key " 6 " again and choose " o " three times, then according to listed candidate's word, length is promptly finished selection by the numerical key of required candidate's word correspondence, the shortcoming of this mobile phone input mode is: when selecting letter, because each button comprises 3~4 letters, one-touch might not be determined a letter, and need determine in the order of this key according to letter, as: determine that letter " n " needs by numerical key " 6 " (containing letter " mno ") twice, determine that letter " o " need be by numerical key " 6 " (containing letter " mno ") three times.More improved a kind of method is, the letter that is contained by selected key makes up according to Pinyin rule, as model is in the mobile phone of TCL8188, input " I " if desired, earlier by 9 keys, again by 6 keys, filter out two kinds pinyin combinations " wo " and " yo " in the numerical key of keying in, and then the moving direction key is selected required phonetic, after button is determined this pinyin term, a plurality of candidate's words under this phonetic appear on the display screen, select required Chinese character by directionkeys, the number of keying in this Chinese character really makes this Chinese character input text district, what next occur is the subsidiary association word of this Chinese character, if the word that the user will import subsequently appears in the association word, can move by directionkeys equally and select required Chinese character, button is determined this Chinese character again, more preceding kind of method of the touch potential of this mobile phone input mode is few, the deficiency that exists is: after pinyin combinations occurring on the mobile phone screen, need to move to required phonetic position by directionkeys earlier, button is determined again, a plurality of candidate's words could occur, rather than when moving to required phonetic, candidate's word of corresponding this phonetic appears directly on screen.
Summary of the invention
The objective of the invention is to, at the pinyin combinations that adopts in the above-mentioned second method, when button is selected required phonetic, on mobile phone screen (directly) candidate's word of corresponding this phonetic appears simultaneously.Realize said function like this, once determine key but pressed relatively less, a whenever defeated word is less by a key, and literal is long, can press many keys less, thereby realize easy input.
Another purpose of the present invention is that after filtering out effective pinyin combinations, because a plurality of effective combinations are arranged, user's switching combining probably has inconvenience, the count value of effective pinyin combinations is shown, so that the user selects effective pinyin combinations.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of method that realizes the intelligence phonetic letter input on mobile phone is characterized in that, said method comprising the steps of:
(1) after the user enters the intelligence phonetic letter input state by mobile phone menu, imports one 2~9 Pinyin input key;
(2) whether calling the ZI function, to detect a contained letter of described Pinyin input key effective, if effectively count value n is increased 1, the letter of detection deposited in X level buffer memory as n element; The letter of then judging above-mentioned detection is last contained letter of described Pinyin input key, if be not contained last letter of described Pinyin input key, then gets back to step (2); If otherwise contained last letter of described Pinyin input key then carries out step (3);
(3) judge the Pinyin input key whether user has continued to import 2~9,, carry out step (6) if the user does not continue to import 2~9 Pinyin input key; If the user has continued to import one 2~9 Pinyin input key, then carry out step (4);
(4) whether calling the ZI function, to detect the combination of each contained letter of Pinyin input key that each effective phonetic and described continuation in the X level buffer memory import effective, if effectively count value m is increased 1, deposit X+1 level buffer memory in as m element detecting the effective combination that obtains;
(5) effectively whether whether the combination of judging each letter that Pinyin input key that each effective phonetic and described continuation in the described detection X level buffer memory import is contained detect and finish, do not finish if detect, get back to step (4), otherwise, X increases 1 with progression, and gets back to step (3);
(6) carry out phonetic and switch, and select required Chinese character, effective phonetic count value of described X level buffer memory is presented at screen top text area,, access corresponding character library, it is presented at candidate block, screen below according to this phonetic ZI kernel.
Description of drawings
For making purpose of the present invention, structural property and function thereof that further understanding be arranged, conjunction with figs. is described in detail as follows now, wherein:
Fig. 1 is a main flow chart of the present invention;
Fig. 2 is that the present invention carries out the sub-process figure that Chinese character is selected;
Fig. 3 is the sub-process figure that the present invention screens phonetic;
Fig. 4 uses one embodiment of the invention mobile phone interface schematic diagram;
Fig. 5 is the flow chart that shows pinyin combinations and candidate's word.
Embodiment
Before in conjunction with the accompanying drawings the present invention being described in detail, below two types the key on mobile phone, adopting phonetics input method to be about to use of explanation earlier, this key of two types comprises phonetic key and operation keys.We know, operation keys on the cell phone keyboard comprises " C ", " OK ", " ▲ " (backward directions key), "  " (directionkeys forward), short in " 1 " (be button time<3 second) totally 5 keys, and long by (be button time>3 second) " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 " totally 8 keys.In the present embodiment, to operation keys grow by with short by effect be different, long by being used for that text area put in candidate's word, short by being used for input Pinyin.For example: the pinyin candidate district shows " ban " at this moment, and the Chinese character candidate regions shows the Chinese character of sending out " ban " sound simultaneously, begins to list preceding 8, " plate class version companion removes as partly doing ", according to the ordering of these 8 words, long by " 1 " key, text area put in the 1st word " partly "; Long by " 2 " key, the 2nd word " done " put into text area, long by " 3 " key, with the 3rd word " as " put into text area ....Length is pressed " 8 " key, the 8th word " is removed " put into text area.If but showed that in the pinyin candidate district " ban " back is short in " 3 " (corresponding " ghi "), the pinyin candidate district would show " bang " at this moment.(the Chinese character candidate regions here has only 8 at most, so can grow totally 8 on the key pressed.) operation keys " C " expression removes, and keys in phonetic alphabet or the Chinese character just removed on the display screen, continuously keys in and just can realize removing fully, when phonetic alphabet or Chinese character are removed fully, jumps out the Chinese character editor module; Phonetic alphabet or Chinese character that operation keys " OK " expression affirmation is chosen, operation keys "  " is used for moving forward cursor, be about to one of the cursor reach of phonetic alphabet or candidate's word, the function of operation keys " ▲ " is opposite with "  " key, is used for moving behind the cursor with phonetic alphabet or candidate's word; Short be used for rolling by " 1 " key select the pinyin combinations that filtered out.The button of phonetic input comprises weak point by 8 numerical keys " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 " on the mobile phone, and the front has illustrated that they have comprised 26 letters.
The mobile phone inputting interface of using the inventive method is different with regular handset, and as shown in Figure 4, entire display screen is divided into text area 1 and candidate block 2, and wherein text area 1 comprises pinyin candidate district 3.As shown in the figure, text area 1 occupies most of zone of screen top, here imported " slowly " word, just at input Pinyin, only imported a letter " b ", because " b " imported " 2 " key " abc ", " a ", " b ", " c " 3 is effective combination (back can further specify effective pinyin combinations), so show " 3 " in upper-right position, screen below delegation's show candidate word (can show 8 altogether), candidate's word is corresponding (back can illustrate) with the phonetic of demonstration.Step 102, handset program filter out effective pinyin combinations, and promptly pinyin combinations can be risked sound or add that after pinyin combinations simple or compound vowel of a Chinese syllable can risk sound (accompanying drawing 3 has detailed description);
See also accompanying drawing 1, step 100, after the user enters the intelligence phonetic letter input pattern by the mobile phone short message editing mode, step 101, the user imports the Pinyin input key of one " 2 "~" 9 "; Step 102, flow process will filter out effective pinyin combinations (specifically will describe in detail at accompanying drawing 3); Step 103 judges whether input finishes, and does not finish if the user imports, and continues to get back to step 101 input Pinyin key, if input finishes, then needs the user to switch to required phonetic, and selects required Chinese character, i.e. step 104; Because numerical key " 2 "~" 9 " each key all includes 3 to 4 phonetic alphabet, can produce a plurality of combinations by several keys continuously, main flow will filter out all effective pinyin combinations.
Again with reference to the accompanying drawings 2, enter the sub-process that Chinese character is selected by step 200 among Fig. 1, at first judge by step 201 whether effective pinyin combinations of current demonstration is required phonetic, if not required phonetic, switch to required phonetic by " 1 ", i.e. step 202 is if effective pinyin combinations of current demonstration is required phonetic, then need button to select Chinese character to put into text area, i.e. step 203.For example: short successively press numerical key " 2 " (abc), " 2 " (abc), " 6 " key (mno), program can filter out " ban ", " bao ", " car ", " cao " four combinations on the backstage, mobile phone can be given tacit consent to demonstration first " ban ", after the text area cursor rests on " ban ".If this moment, " 6 " key was eliminated in consistency operation, only stays the combination of numerical key " 2 " and " 2 ", promptly has only " ba ", " ca " two monograms by " C " key, at this moment mobile phone can be given tacit consent to demonstration and comes foremost " ba ".
Key in " 2 ", " 2 ", " 6 " successively, because " ban " comes the foremost, demonstration " ban " can be given tacit consent to by the pinyin candidate district on the mobile phone screen, and the Chinese character candidate regions shows the Chinese character of sending out " ban " sound simultaneously.If select to show other pinyin combinations, key entry numerical key " 1 " can be realized the order switching between " ban ", " bao ", " can ", " cao ".(annotate: the weak point in the present embodiment is to switch screening by " 1 ".) way taked in this of regular handset is, switches to " ban " by right and left key, keys in " OK " again, candidate's word of sending out " ban " sound shows.Here we at first will illustrate a bit: same pronunciation may have a plurality of Chinese characters, and the Chinese character candidate regions once can only show 8 Chinese characters, and this just needs Pagination Display.For example: the Chinese character of sending out " ban " sound has 46, distribution is got off, and 1~5 page every page shows 8 Chinese characters, and the 6th page shows 6 Chinese characters, if candidate's word row that required Chinese character is not showing, by " 0 " key, mobile phone will show candidate's word of the 2nd page, as also not finding, continue to translate into the 3rd page by " 0 " key, up to demonstrating required Chinese character, have two kind methods if Chinese character is selected into text area this moment: (1) is according to the ordering of candidate's word, and is long by corresponding numerical key.For example candidate's word is listed as: " it is quick-fried that guarantor's newspaper wraps the thin treasured cruelly of born of the same parents ", wherein " bag " word comes the 3rd, and long " 3 " key of pressing is selected into text area with " bag ", simultaneously with phonetic " bao " cancellation that shows; (2) by " ▲ " "  " key, the cursor in candidate block is moved on to institute's word selection, go into text by " OK " this word select, for example candidate's word is listed as: " it is thin precious quick-fried cruelly to protect newspaper bag born of the same parents ", the original acquiescence of the cursor in candidate block rests on the 1st, presses " ▲ " twice, and the cursor in candidate block rests on " bag ", by " OK " " bag " is selected into text, simultaneously phonetic shown " bao " cancellation.
The sub-process figure that accompanying drawing 3 carries out the intelligence phonetic letter screening for the present invention, the example that is combined as with " 4 " and " 3 " two keys describes below, and " 4 " key contains " ghi ", and " 3 " key contains " def ".After entering this flow process, accept the numerical key " 4 " of key entry,, enter the sub-process of the effective pinyin combinations of intelligent screening at first by step 300; Step 301 then, the effective phonetic count value of 1 grade of buffer memory of initialization is 0; Step 302 is called the ZI kernel and is detected (resemble here " g ", " h " just can risk phonetic and think the effective word mother if the back adds simple or compound vowel of a Chinese syllable); " g " is effectively alphabetical, and it is 1 that 1 grade of effective phonetic count value of buffer memory increases 1, this letter deposited in the 1st position (position is by 1 grade of effective phonetic count value decision of buffer memory) of 1 grade of buffer memory then in step 303 as the 1st element; Step 304 judges that " g " is contained the 1st key of " 4 " key, but not last is a step 305 so prepare to detect next letter " g "; Get back to 302 steps then, call the ZI kernel once more and detect, " h " be effective letter, and it is 2 that 1 grade of effective phonetic counting of buffer memory increases 1, deposits the 2nd position of 1 grade of buffer memory, i.e. step 303 (position is determined by 1 grade of effective phonetic count value of buffer memory) in as the 2nd element; Step 304 judges that " h " is the 2nd contained key of " 4 " key, but not last, so preparing to detect next letter " i " is step 305, so get back to 302 steps, calling the ZI kernel detects, because of adding simple or compound vowel of a Chinese syllable, " i " back can not risk phonetic, self neither think the invalidation word mother by a complete phonetic, step 304 judges that " i " is last letter of " 4 " key, the 1st grade is detected end, in position, the mobile phone screen upper right corner as shown in Figure 4, show that 1 grade of effective phonetic count value of buffer memory " 2 " is a step 308 at once; Step 309 prepares to accept the 2nd key.Such 1 grade of buffer memory has " g ", " h " 2 elements.
Program is accepted the 2nd key " 3 " earlier and is handled on the backstage.Step 310, the effective phonetic count value of initialization level 2 cache memory is 0, detecting loop count is 1,1 grade of buffer memory the 1st element is " g ", add " 3 " key the 1st letter " d " formation " gd ", judge its validity then, if invalid (because " gd " self can't risk sound, also can't risk sound even add other simple or compound vowel of a Chinese syllable afterwards), continue step 314; " g " adds " e " formation " ge ", effectively changes step 312 after testing over to, (because " ge " self can risk sound); It is 1 that effective phonetic count value of level 2 cache memory adds 1, deposits the 1st position (position is by the effective phonetic count value decision of level 2 cache memory) of level 2 cache memory in; " g " adds " f " formation " gf ", detect through step 314, the invalid step 321 that changes over to, (because " gf " self can't risk sound, also can't risk sound even add other simple or compound vowel of a Chinese syllable afterwards), " f " has been last letter of the 2nd key " 3 " key, it is 1 that detection loop count m adds 1, because detect loop count 1, begin circulation again so return step 310 less than 1 grade of buffer memory element summation 2; 1 grade of buffer memory the 2nd element is " h ", adds " 3 " key the 1st letter " d " formation " hd " (because " hd " self can't risk sound, also can't risk sound even add other simple or compound vowel of a Chinese syllable afterwards), and is after testing, invalid; " h " adds " e " formation " he " (because " he " self can risk sound), and effective after testing, it is 2 that effective phonetic count value of level 2 cache memory adds 1, deposits the 2nd position (position is by the effective phonetic count value decision of level 2 cache memory) of level 2 cache memory in; " h " adds that " f " formation " hf " is (because " hf " self can't risk sound, also can't risk sound even add other simple or compound vowel of a Chinese syllable afterwards), step 318 is judged its validity, invalid after testing, " f " has been last letter of the 2nd key " 3 " key, want execution in step 321, it is 2 that detection loop count m adds 1, equal 1 grade of buffer memory element summation 2 because detect loop count 2, finish so step 323 detects, step 324 is at once in the effective phonetic count value of mobile phone screen upper right corner position display level 2 cache memory " 2 " shown in Figure 4.Level 2 cache memory has " ge ", " he " two elements.If, import more key, analogize the 3rd key according to the mode of handling the 2nd key ...
Here the ZI input method kernel of mentioning is provided by ZI company, come down to provide interface, with regard to regard to top example, 1 grade of buffer memory the 1st element is " g ", add " 3 " key the 1st letter " d " formation " gd ", after testing, just the alphabetical number " 2 " with letter " gd " and detection writes the ZI interface, promptly return a value this moment, judge for us whether combination is effective.
Accompanying drawing 5 is the sub-process figure that show pinyin combinations and candidate's word; Area dividing to mobile phone screen can be with reference to Fig. 4, according to the step 308 of earlier drawings 3 or 324 explanation, can know at 1 grade and be cached with n effectively pinyin combinations, count value x=1 of elder generation's initialization, which effectively pinyin combinations what be used for counting demonstration is, show that earlier x effective pinyin combinations text area above screen is step 501, according to this phonetic ZI kernel, can access corresponding character library in step 502, (as: phonetic " ban " correspondence words such as " plate class version companion remove as partly doing ... .. ", it is presented at candidate block, screen below), the user can see phonetic and candidate's word simultaneously, and need not by any key, switch demonstration phonetic and corresponding Chinese character.Need other pinyin combinations, then can switch by " 1 " key is step 503, how to switch the existing explanation in front.As a rule, buffer memory progression is relevant with the phonetic alphabet number of input, and minimum is 1, be monosyllabic word, as " Ah ,'s volume ... " etc., what input Pinyin letter number was maximum can reach 6, as " zhuang, chuang, shuang " etc., corresponding Chinese character comprises " dress, bed, two " etc.
The front provides the description to preferred embodiment, so that any technical staff in this area can use or utilize the present invention.Various modifications to these embodiment are conspicuous to those skilled in the art, can be applied to other embodiment to total principle described here and not use creativeness.Thereby, the embodiment shown in the present invention will be not limited to here, and the wide region of principle that should disclose and new feature according to meeting here.

Claims (4)

1, a kind of method that realizes the intelligence phonetic letter input on mobile phone is characterized in that, said method comprising the steps of:
(1) after the user enters the intelligence phonetic letter input state by mobile phone menu, imports one 2~9 Pinyin input key;
(2) whether calling the ZI function, to detect a contained letter of described Pinyin input key effective, if effectively count value n is increased 1, the letter of detection deposited in X level buffer memory as n element; The letter of then judging above-mentioned detection is last contained letter of described Pinyin input key, if be not contained last letter of described Pinyin input key, then gets back to step (2); If otherwise contained last letter of described Pinyin input key then carries out step (3);
(3) judge the Pinyin input key whether user has continued to import 2~9,, carry out step (6) if the user does not continue to import 2~9 Pinyin input key; If the user has continued to import one 2~9 Pinyin input key, then carry out step (4);
(4) whether calling the ZI function, to detect the combination of each contained letter of Pinyin input key that each effective phonetic and described continuation in the X level buffer memory import effective, if effectively count value m is increased 1, deposit X+1 level buffer memory in as m element detecting the effective combination that obtains;
(5) effectively whether whether the combination of judging each letter that Pinyin input key that each effective phonetic and described continuation in the described detection X level buffer memory import is contained detect and finish, do not finish if detect, get back to step (4), otherwise, X increases 1 with progression, and gets back to step (3);
(6) carry out phonetic and switch, and select required Chinese character, effective phonetic count value of described X level buffer memory is presented at screen top text area,, access corresponding character library, it is presented at candidate block, screen below according to this phonetic ZI kernel.
2, a kind of method that on mobile phone, realizes the intelligence phonetic letter input according to claim 1, it is characterized in that, validity in described step (2), (4) is represented, this letter self can be risked sound or add simple or compound vowel of a Chinese syllable afterwards and can risk sound, otherwise, invalid is that self can not risk sound, adds simple or compound vowel of a Chinese syllable afterwards and can not risk sound.
3, a kind of method that realizes the intelligence phonetic letter input on mobile phone according to claim 2 is characterized in that the X in the described X cache level is that initial value is 1 variable, and maximum is 6.
4, a kind of method that realizes the intelligence phonetic letter input on mobile phone according to claim 2 is characterized in that described effective count value n, m are that initial value is 0 variable.
CN02112031.5A 2002-06-11 2002-06-11 Method for implementing intelligent phonetic letters input on mobile phone Expired - Fee Related CN1214677C (en)

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WO2006026908A1 (en) * 2004-08-25 2006-03-16 Dong Li A chinese characters inputting method which uses continuous phonetic letters in a portable terminal
WO2009025367A1 (en) * 2007-08-23 2009-02-26 Kyocera Corporation Input device
CN101615082B (en) * 2008-06-27 2012-05-02 比亚迪股份有限公司 Method for inputting character
CN102591469A (en) * 2011-01-05 2012-07-18 梁申 Pinyin input method for direct touch typing

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