CN101989169A - Method and device for inputting Chinese character - Google Patents
Method and device for inputting Chinese character Download PDFInfo
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- CN101989169A CN101989169A CN2009101646890A CN200910164689A CN101989169A CN 101989169 A CN101989169 A CN 101989169A CN 2009101646890 A CN2009101646890 A CN 2009101646890A CN 200910164689 A CN200910164689 A CN 200910164689A CN 101989169 A CN101989169 A CN 101989169A
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Abstract
The invention discloses method and device for inputting a Chinese character, in particular to method and device for inputting a Chinese character by using Roman phonetic symbol in an electronic device. The method comprises the steps of: receiving a choice of a first virtual key from a first virtual keyboard by the device; displaying a second virtual keyboard associated with the first virtual key and receiving a choice of a second virtual key from the second virtual keyboard; forming the Roman phonetic symbol based on the first virtual key and the second virtual key and displaying a third virtual keyboard based on a candidate Chinese character list based on the Roman phonetic symbol; receiving a choice of the required Chinese character from the candidate Chinese character list by the device, and inputting the required Chinese character as the response.
Description
Technical field
The present invention relates generally to the data input and more specifically in the electronic equipment, relate to and being used for by using the method and apparatus of Roman character at electronic equipment input Chinese character.
Background technology
At the conventional known method that is used for importing Chinese character, there are several following methods, wherein based on using Roman character input Chinese character and subsequently Roman character " speech " (Rome phonetic symbol) is converted to Chinese character about the rule of the pronunciation of Chinese character.Chinese character Rome phonetic symbol can comprise initial consonant and simple or compound vowel of a Chinese syllable.Initial consonant and simple or compound vowel of a Chinese syllable are the fundamental elements of the Chinese of Rome phonetic symbol use.There is not notion as the consonant and the vowel of English.
There are two kinds of common Rome phonetic symbol technology, i.e. phonetic notation and phonetic.Phonetic notation is more often used in Taiwan, and phonetic is more often used in the China's Mainland.These two technology all are to use phonetic symbol to represent the phonetics system of Chinese.The Roman character group related with the phonetic initial consonant is: b, p, m, f, d, t, n, l, g, k, h, j, q, x, zh, ch, sh, r, z, c, s.Subsequently, for each initial consonant, there is each related with it simple or compound vowel of a Chinese syllable.For example, related with " L " simple or compound vowel of a Chinese syllable is: a, ai, an, ang, ao, e, ei, eng, i, ia, ian, iang, iao, ie, in, ing, iu, o, ong, ou, u, uan, un, uo, v and ve.
Yet, also there are some following pinyin word, promptly under the situation of not using any initial consonant, can form this pinyin word.These pinyin word are called as " zero initial ".The example of zero initial is: a, o, e, ai, ei, ao, ou, an, en, ang, eng, ong, er etc.And, do not comprise Roman character " w " and " y " in the initial consonant table in official's phonetic system.Mosaic custom when existing initial consonant not exist about simple or compound vowel of a Chinese syllable " i ", " u " and " ü ".In other words, when " i ", " u " or " ü " be simple or compound vowel of a Chinese syllable and when not having initial consonant, they are often pieced together respectively is " yi ", " wu " and " y ü ".Therefore Roman character " w " and " y " are called as half initial consonant.
In these two kinds of technology, i.e. phonetic notation and phonetic, Chinese character are input in the electronic equipment via the Rome phonetic symbol and are converted into required Chinese character corresponding to this Rome phonetic symbol subsequently.In addition, there be a more than Chinese character related with each Rome phonetic symbol.But these Chinese characters have identical Rome phonetic symbol have different tones.In Chinese, tone is used for distinguishing mutually multiple Chinese word.The use of just intonation is absolutely necessary for the intelligibility of the different a large amount of Chinese speeches statements of tone only.Have five kinds of tones, promptly first tone (ā), second tone (á), the 3rd tone (ǎ), the fourth sound are transferred (à) and the 5th or zeroth sound accent ().For example, m ā means " mother ", and m á means " fiber crops ", and m ǎ means " horse ", and ma means " scolding ".Therefore, add correct tone than the Rome phonetic symbol that does not have the tone designator, allow the user more easily to select required Chinese character to the Rome phonetic symbol.
At present, in order to use qwerty keyboard layout input Chinese character, each corresponding key that the user need click in the phonetic spelling is spelt to generate complete phonetic.When use had the electronic equipment of keypad, this was consuming time and inconvenience.For example, in order to use little qwerty keyboard layout input Rome phonetic symbol " Liang ", the user needs select progressively letter " L ", " I ", " A ", " N " and " G ".Therefore, in order to import " Liang ", the user must use at least five thumps.This does not also comprise the specific tone of input.Similarly, use repeatedly button text input method input Chinese character to need more times thump than qwerty keyboard, this is because the user must press particular key repeatedly to obtain required Roman character.A large amount of thump on the little key makes that the input Chinese character is consuming time on hand-hold electronic equipments.
Therefore, need a kind of method and apparatus that is used to use less thump input Chinese character.
Description of drawings
In the accompanying drawings; run through multiple view; identical Reference numeral is represented identical or intimate element; accompanying drawing is incorporated instructions into together with detailed description hereinafter and is formed the part of instructions; and be used to further specify the embodiment that comprises claimed design of the present invention, and explain the various principle and advantages of these embodiment.
Fig. 1 is the process flow diagram that is used to use Rome phonetic symbol input Chinese character according to some embodiment.
Fig. 2-the 7th shows the screen view of electronic equipment of example process that is used to import Chinese character according to some embodiment.
Fig. 8 is the block diagram of electronic equipment that is used to import Chinese character according to some embodiment.
Person of skill in the art will appreciate that, in order to simplify and clearly purpose and element in the key diagram and there is no need to draw to scale.For example, the size of some element can be amplified to assist to improve the understanding for embodiments of the invention with respect to other elements among the figure.
The apparatus and method parts are represented by the ordinary symbol in the accompanying drawing in the suitable situation, only show the specific detail relevant, do not obscure so that do not cause present disclosure and benefit from the known details of those of ordinary skill in the art described herein with understanding embodiments of the invention.
Embodiment
A kind of method and apparatus uses Rome phonetic symbol (romanization) to import Chinese character in electronic equipment.This method comprise show first dummy keyboard and certainly this first dummy keyboard receive electronic equipment to the selection of first virtual key.Then, this equipment show second dummy keyboard related with first virtual key and certainly this second dummy keyboard reception to the selection of second virtual key.The layout of first dummy keyboard comprise about all initial consonants, all half initial consonants (being w and y), might simple or compound vowel of a Chinese syllable first Roman character (that is, a, e and o) and the key of backspace.Initial consonant, half initial consonant and might simple or compound vowel of a Chinese syllable first Roman character be called as the letter group.The layout of second dummy keyboard is dynamic, means that the layout of second keyboard is different based on the selection to the first letter group from first dummy keyboard.Second virtual keyboard layout comprises that finishing with the first letter group is the end of all effective alphabetical groups of the Rome phonetic symbol of the beginning, backspace and Rome phonetic symbol.
As the result who selects, this electronic equipment determines whether second virtual key is related with the letter group.If second virtual key is represented the letter group, then this electronic equipment makes up the first alphabetical group and the second letter group to form the Rome phonetic symbol.Yet related with the end of Rome phonetic symbol key if this electronic equipment is determined second virtual key, this electronic equipment only forms the Rome phonetic symbol from the first letter group.In addition, this electronic equipment shows the 3rd dummy keyboard that comprises the candidate Chinese characters tabulation based on this Rome phonetic symbol and receives the selection to required Chinese character from the 3rd dummy keyboard.In response to the selection of required Chinese character, this electronic equipment input is from the required Chinese character of candidate Chinese characters tabulation.When input during required Chinese character, this equipment should required Chinese character be stored in the storer and with it and be presented on the display.
As the result who uses multiple dummy keyboard, greatly reduced and be used to import the required number of keystrokes of Chinese character.
Fig. 1 is the flow process Figure 100 that is used to use Rome phonetic symbol input Chinese character according to some embodiment.This method enters 102 Chinese text input patterns from the user.In response, electronic equipment shows 104 first dummy keyboards.
This first dummy keyboard comprises and related multiple key and the backspace key of different Roman character groups.This letter group comprise all phonetic initial consonants, all phonetic half initial consonants and might the phonetic simple or compound vowel of a Chinese syllable only first Roman character.For example, related with first dummy keyboard letter group is: b, p, m, f, d, t, n, l, g, k, h, j, q, x, zh, ch, sh, r, z, c, s, w, y, a, e, i, o, u and v.The key related with backspace is used to delete the Chinese character (if any) of previous input.Because backspace key is carried out the function of deletion letter group, Rome phonetic symbol or Chinese character, therefore in this disclosure " deletion " and " backspace " commutative use to represent identical key.
The user selects a key in the multiple key on first dummy keyboard subsequently.As a result, whether electronic equipment receives from selection 106 and definite 108 first virtual keys to first virtual key of first dummy keyboard related with the letter group.If first virtual key is not related with the letter group, then selected key must be the Chinese character (if any) of backspace key and unit deletion 110 previous inputs, and is circulated back to demonstration 104 first dummy keyboards.Otherwise related if equipment is determined 108 first virtual keys and letter group, then electronic equipment shows that 112 related with this first virtual key first alphabetically organize and show 114 second dummy keyboards.
Second dummy keyboard comprises key, the backspace key related with the associated letter group of first virtual key and points out other keys of the end of Rome phonetic symbol " speech ".Letter group in second dummy keyboard related with first virtual key comprises that finishing with the first letter group is all letter groups of the Rome phonetic symbol at beginning.For example, related with first virtual key " L " letter group is: a, ai, an, ang, ao, e, ei, eng, i, ia, ian, iang, iao, ie, in, ing, iu, o, ong, ou, u, uan, un, uo, v and ve.And the letter group related with first virtual key " A " is: i, o, n and ng.And, be that the letter at beginning is organized available identical color and is highlighted with identical Roman character.
The user is subsequently from the second dummy keyboard options button.As a result of, whether electronic equipment reception 116 is related with the letter group to selection and definite 120 second virtual keys of second virtual key from second dummy keyboard.If it is not related with the letter group that electronic equipment is determined 120 second virtual keys, then electronic equipment cuts out 122 second dummy keyboards.Subsequently, equipment determines whether 124 second virtual keys are related with " deletion ".If second virtual key is related with " deletion ", then demonstration 104 first dummy keyboards are organized and be circulated back to unit deletion 126 first letters.Otherwise not related with deletion (also being called as backspace) but related with the end of Rome phonetic symbol indication if electronic equipment is determined 124 second virtual keys, then equipment infers that 128 first letter groups are complete Rome phonetic symbols " speech ".
Yet related with the letter group if equipment is determined 120 second virtual keys, equipment makes up 130 first letter groups and the second letter group related with second virtual key, to form complete Rome phonetic symbol " speech ".After formation or definite Rome phonetic symbol, in one embodiment, electronic equipment can show 132 these Rome phonetic symbols.Yet in another example, electronic equipment can not show this Rome phonetic symbol.
After forming the Rome phonetic symbol, equipment shows 134 the 3rd dummy keyboards.The 3rd dummy keyboard comprises candidate Chinese characters tabulation and delete key.These Chinese characters are based on the Rome phonetic symbol.Can there be a more than Chinese character related with identical Rome phonetic symbol.For example, for Rome phonetic symbol " ma ", have not that the multiple Rome phonetic symbol of same tone has caused at least four Chinese character candidates persons, promptly mean " mother " the Chinese character about m ā, mean " fiber crops " the Chinese character about m á, mean " horse " about the Chinese character of m ǎ and mean the Chinese character about m à of " scolding ".Therefore, electronic equipment shows more than 134 kind of candidate Chinese characters with the form of tabulation to the user.
In one example, together with the 3rd dummy keyboard, equipment can also show 136 first dummy keyboards and candidate Chinese characters tabulation.In another example, together with the 3rd dummy keyboard, equipment can also show 138 tone dummy keyboards.In another embodiment, together with the 3rd dummy keyboard, equipment can show 136, the 138 tone dummy keyboards and first dummy keyboard.
Now, the user can be from the 3rd dummy keyboard options button, perhaps alternatively, if show first dummy keyboard or tone dummy keyboard, then can be from first dummy keyboard or tone dummy keyboard options button.As a result, equipment receives the selection of 140 pairs the 3rd virtual keys.The triple bond that the user selects can be from the required Chinese character of the tabulation of the candidate Chinese characters on the 3rd dummy keyboard, from the deletion of the 3rd or first dummy keyboard, from the letter group of first dummy keyboard or from the tone virtual key of tone dummy keyboard.In first situation, when selected the 3rd virtual key was related with the candidate Chinese characters tabulation, equipment input 182 was selected from the required Chinese character of candidate Chinese characters tabulation and shows that subsequently 104 first dummy keyboards are to prepare next Chinese character of input.Importing required Chinese character means this Chinese character is presented on the screen and with this required Chinese character and is stored in the storer of electronic equipment.Fig. 2 helps to describe in detail this first situation by usage example.
With reference to figure 2, the screen view 205,210,215 and 220 of electronic equipment has shown the illustrative methods of using Roman character to import required Chinese character.First screen view 205 has illustrated the display 250 the when user enters the Chinese text input pattern.In this example, display 250 comprises non-touch screen part 201 and touch screen part 202.Certainly, can use the display and the data input hardware of other types.Non-touch screen part 201 shows the first letter group, shows Rome phonetic symbol and required Chinese character alternatively.Touch screen part 202 comprises rolling left moving 204, rightly rolls 206 and have first dummy keyboard 203 of backspace key 207.When available virtual key more than a view of display 250 on during the key of current demonstration, roll left moving 204 and right the rolling 206 be used to make view to move to left or move to right.Therefore select required key the multiple key that the user can present from the touch screen part 202 of display 250.
As a result, screen view 210 becomes screen view 215.In screen view 215, Rome phonetic symbol " Liang " is presented on the non-touch screen part 201 of display 250.By making up the first letter group " L " and second letter group " iang " formation " Liang ".In another example, Rome phonetic symbol " Liang " can not be presented on the non-touch screen part 201 of display 250.The touch screen part 202 of display 250 shows that now the 3rd dummy keyboard 211, the three dummy keyboards 211 comprise candidate Chinese characters tabulation 217 and the delete key 219 related with Rome phonetic symbol " Liang ".In the example of Fig. 2, in screen view 215, first dummy keyboard 203 is also shown in the display 250.The user selects required Chinese character 295 subsequently from candidate Chinese characters tabulation 217.If can not obtain required Chinese character in current screen view, then the user can use the right rolling 206 and moving 204 keys that roll left to check extra candidate Chinese characters.
The user selected required Chinese character 295 from candidate Chinese characters tabulation 217 after, screen view 215 was replaced by screen view 220.In screen view 220, in the non-touch screen part 201 of required Chinese character 295 inputs on display 250.First dummy keyboard 203 is presented on the touch screen part 202.Therefore, in the example of Fig. 2, the user can only use thump three times: " L ", " iang " and required Chinese character are selected, and import required Chinese character.
Returning now can be with related from " deletion " of the 3rd dummy keyboard or first dummy keyboard with reference to figure 1, the three virtual key.In this case, equipment determines whether 142 the 3rd virtual keys are related with " deletion ".If equipment determines that 142 the 3rd virtual keys are related with " deletion ", then whether equipment inspection 143 Rome phonetic symbols only comprise the first letter group.If the Rome phonetic symbol only comprises the first letter group, unit deletion 144 Rome phonetic symbols and close the tabulation of 146 candidate Chinese characters then.Equipment shows 104 first dummy keyboards subsequently.
Yet, if determining 143 Rome phonetic symbols, equipment comprises a more than letter group, the tabulation of 147 candidate Chinese characters is organized and closed to unit deletion 145 second letters.Equipment shows 114 second dummy keyboards related with first virtual key subsequently.This example is explained in Fig. 3 in detail.
With reference to figure 3, the screen view 305,310,315,320,325 and 330 of electronic equipment has shown the illustrative methods of using Roman character input Chinese character, and wherein the 3rd virtual key is related with deletion.When the user entered the input in Chinese pattern, screen view 305 had described to comprise the display 350 of touch screen portion 302 and non-touch screen part 301.Touch screen part 301 comprises having backspace key 307, right roll 306 and moving 304 first dummy keyboard 303 of rolling left.In the example of Fig. 3, the user selects first virtual key 390 related with " L " from first dummy keyboard 303.
As the result who selects, shown in screen view 310, the first letter group " L " is presented on the non-touch screen part 301 of display 350.In addition, first dummy keyboard 303 is closed and second dummy keyboard 308 is presented on the touch screen portion 302 of display 350.Second dummy keyboard 308 comprises the virtual key based on the end key 309 of letter group, delete key 307 and the Rome phonetic symbol related with selected first virtual key 390.
The user selects second virtual key " iang " 391 subsequently from second dummy keyboard 308.As the result of this selection, screen view 310 is replaced by screen view 315.Equipment makes the first letter group " L " and second letter organize " iang " combination to form Rome phonetic symbol " Liang " and this Rome phonetic symbol " Liang " to be presented on the non-touch screen part 301 of display 350.And, comprise that the 3rd dummy keyboard of tabulation 317 of 311 candidate Chinese characters related with this Rome phonetic symbol and delete key 319 is also shown on the touch screen part 302 of display 350.In addition, first dummy keyboard 303 is presented on the touch screen part 302 of display 350.Another selection is the demonstration default Chinese character related with Rome phonetic symbol " Liang " but not shows this Rome phonetic symbol.Alternatively, this default Chinese character at first is listed in the candidate Chinese characters tabulation.This default character can use the frequency of specific Chinese character or can be the predetermined Chinese character of selecting in the manufacture process of electronic equipment based on the user.
In the example of Fig. 3, the user selects backspace key 307 or select delete key 319 from the 3rd dummy keyboard 311 from first dummy keyboard 303.In some implementation, two backspace keys can be combined as the single virtual backspace key or replace (or reinforcement) by secondary or physical bond.The letter group of backspace key 307 or the previous input of delete key 319 deletions.In this example, the backspace key 307 deletions second letter group, i.e. " iang ".
When the user selected backspace key 307, screen view 315 became screen view 320.In screen view 320,, therefore only there be " L " to be presented on the non-touch screen part 301 of display 350 when unit deletion " iang " because the user selects backspace key 307.Equipment also shows second dummy keyboard 308 on the part of the touch screen 302 of display 350.
The user selects second letter group " ang " 394 now from second dummy keyboard 308.As the result of this selection, screen view 320 is replaced by screen view 325.In screen view 325, Rome phonetic symbol " Lang " is presented on the non-touch screen part 301 of display 350.In addition, the candidate Chinese characters related with Rome phonetic symbol " Lang " tabulation 328 and delete key 319 and first dummy keyboard 303 are presented on the touch screen part 302 of display 350.The user selects required Chinese character from candidate Chinese characters tabulation 328.Required Chinese character input is on the non-touch screen part 301 of display 350.In addition, first dummy keyboard 303 is also shown on the touch screen part 302 of display 350, as shown in screen view 330.Although selected the second wrong letter group, the user still can use five thumps to select required Chinese character user error.
Refer back to Fig. 1, not related with " deletion " if electronic equipment is determined 142 the 3rd virtual keys, then whether equipment inspection 148 the 3rd virtual key is related with the letter group.If the 3rd virtual key is related with letter group, then equipment is imported the letter group that 150 default Chinese characters and equipment will be related with the 3rd virtual key and is presented on the equipment from the candidate Chinese characters tabulation.Default Chinese character is one of Chinese character related with the Rome phonetic symbol and at first lists in the candidate Chinese characters tabulation usually.The selection of default character can be used the frequency of Chinese character or can be the predetermined Chinese character of selecting in the manufacture process of electronic equipment based on the user.Except default Chinese character, equipment also shows 112,114 selected letter groups and organizes the second related dummy keyboard with selected letter.Fig. 4 has more clearly explained this process by usage example.
With reference now to Fig. 4,, the screen view 405,410,415 and 420 of electronic equipment has shown the example process of using Roman character input Chinese character, and wherein the 3rd virtual key is related with the letter group.Display 450 when screen view 405 has described that the user enters the input in Chinese pattern.Display 450 comprises touch screen part 402 and non-touch screen part 401.Touch screen part 402 comprises first dummy keyboard 403, it is moving 404 to roll left, rightly roll 406 and delete key 407.In the example of Fig. 4, the user selects first virtual key 490 related with " L " from first dummy keyboard 403.
As the result of this selection, screen view 405 becomes screen view 410.In screen view 410, the first letter group " L " is presented on the non-touch screen part 401 of display 450.And first dummy keyboard is replaced by second dummy keyboard 408.Second dummy keyboard 408 comprises following virtual key, and described virtual key has the end key 409 of letter group, backspace key 407 and the Rome phonetic symbol related with selected first virtual key 490.
The user selects second virtual key " iang " 491 subsequently from second dummy keyboard 408.As the result of this selection, screen view 410 becomes screen view 415.Equipment makes the first letter group " L " and second letter organize " iang " combination to form Rome phonetic symbol " Liang ".Shown in screen view 415, equipment is presented at Rome phonetic symbol " Liang " on the non-touch screen part 401 of display 450.In addition, comprise that candidate Chinese characters tabulation 417 related with this Rome phonetic symbol and the 3rd dummy keyboard 411 of delete key 419 are presented on the touch screen part 402 of display 450 together with first dummy keyboard 403.
In the example of Fig. 4, the user selects trigram " e " 496 subsequently from first dummy keyboard 403.As the result of this selection, shown in screen view 420, import on the non-touch screen part 401 of display 450 from the default Chinese character of candidate Chinese characters tabulation 417.The default Chinese character related with the Rome phonetic symbol can use the frequency of Chinese character or can determine in the manufacture process of electronic equipment based on the user.And the selected trigram " e " and second dummy keyboard 408 are also shown on the display 450.
Therefore, by using the technology of this input Chinese character, the user can be in the required Chinese character of input in three thumps and the input letter group about next Chinese character Rome phonetic symbol.
Refer back to Fig. 1, not related with the letter group if equipment is determined 148 the 3rd virtual keys, then whether equipment inspection 152 the 3rd virtual key is related with the tone virtual key from tone dummy keyboard 138.If the 3rd virtual key is not related with the tone virtual key but related with required Chinese character, then equipment is imported 182 required Chinese characters and further 104 first dummy keyboards that show of equipment.
Yet if equipment determines that 152 the 3rd virtual keys are related with the tone virtual key, equipment uses the first reduction tabulation of candidate Chinese characters to replace 154 candidate Chinese characters tabulations (from step 134).The first reduction tabulation of candidate Chinese characters comprises all Chinese characters from candidate Chinese characters tabulation (from step 134) related with selected tone.Now, the available virtual keyboard that on equipment, shows, equipment receives the selection of 156 pairs the 4th virtual keys.The user can select another tone, deletion or letter group based on user's requirement.This is by explaining in detail with reference to figure 5.
With reference now to Fig. 5,, screen view 515,525 and 530 has shown the example process that is used to use tone key input Chinese character.In the example of Fig. 5, the 3rd virtual key is a tone key.Screen view 515,520 and 530 can continue after the screen view 205 and 210 of Fig. 2.Screen view 515 has illustrated display 550, and wherein touch screen part 502 comprises: the 3rd dummy keyboard 511, tone dummy keyboard 521, first dummy keyboard 503 and the backspace key 507 that comprise candidate Chinese characters tabulation 517 and delete key 519.Display 550 comprises non-touch screen part 501, and Rome phonetic symbol " Liang " is presented on this non-touch screen part 501.Equipment is combined to form this Rome phonetic symbol by making the first letter group " L " organize " iang " with second letter shown in the screen view 205,210 of Fig. 2.In the example of Fig. 5, the user selects tone virtual key "/" 597 from tone dummy keyboard 521.As the result of this selection, screen view 515 is replaced by screen view 525.In screen view 525, the candidate Chinese characters tabulation 517 that initially is presented in screen view 515 on the touch screen part 502 of display 550 is replaced by the first reduction tabulation 526 of candidate Chinese characters.The first reduction tabulation 526 of candidate Chinese characters comprises the Chinese character from the candidate Chinese characters tabulation related with selected tone.The user selects required Chinese character 595 from the first reduction tabulation 526 of candidate Chinese characters.Shown in next screen view 530, required Chinese character 595 inputs are on the non-touch screen part 501 of display 550.In addition, first dummy keyboard 503 is presented on the touch screen part 502 of display 550.
Refer back to Fig. 1, electronic equipment determines whether 158 the 4th virtual keys are related with " deletion ".If the 4th virtual key is related with deletion, then the reduction of candidate Chinese characters tabulation be closed 162 and equipment show that based on Rome phonetic symbol (not having the tone designator) 134 candidate Chinese characters tabulate.
Yet not related with " deletion " if equipment is determined 158 the 4th virtual keys, whether equipment inspection 164 the 4th virtual key is related with the letter group.If the 4th virtual key is related with the letter group, then equipment is imported 166 default Chinese characters from the reduction tabulation of candidate Chinese characters, show the first letter group related alternatively, and show second dummy keyboard related with the 4th virtual key with the 4th virtual key.
Yet not related with the letter group if equipment is determined 164 the 4th virtual keys, equipment determines whether 178 the 4th virtual keys are related with the tone virtual key.If it is not related with the tone virtual key that equipment is determined 178 the 4th virtual keys, then equipment understanding user has selected required Chinese character.Subsequently, equipment is imported 182 required Chinese characters and is shown 104 first dummy keyboards.
Otherwise if equipment determines that 178 the 4th virtual keys are related with the tone virtual key, then equipment uses the second reduction tabulation of candidate Chinese characters to replace the first reduction tabulation of 180 candidate Chinese characters.This second reduction is tabulated based on another tone of user's selection and is comprised the Chinese character of tabulating from the candidate Chinese characters related with this another tone.The user can select on the available virtual keyboard now, and promptly second of candidate Chinese characters reduces on tabulation, tone dummy keyboard and first dummy keyboard another virtual key that presents.Then, electronic equipment be circulated back to determine whether 158,164,178 selected virtual keys are organized with " deletion ", with letter or with the related process of tone.Use Fig. 6 explanation is at first imported as the tone key of the 3rd virtual key and is imported this process of transferring another tone key (replacement tone key) of key as the fourth sound subsequently once more.
With reference to figure 6, the screen view 605,610,615,620,625 and 630 of electronic equipment has shown the example process of using Roman character input Chinese character, wherein at first selects wrong tone key and selects correct tone key subsequently.Screen view 605 has described to comprise the display 650 of touch screen part 602 and non-touch screen part 601.Touch screen part 602 comprises having letter group, roll left and moving 604, rightly roll 606 and first dummy keyboard 603 of backspace key 607.The user selects first virtual key " L " 690 from first dummy keyboard 603 with backspace key 607.As a result, screen view 605 becomes screen view 610 subsequently.In screen view 610, the first letter group " L " is presented on the non-touch screen part 601 of display 650.And, first dummy keyboard shown in the screen view 605 is replaced by second dummy keyboard 608 now, wherein comprises the key that the letter group related with selected first virtual key is related and the end key 609 of delete key 607 and Rome phonetic symbol in second dummy keyboard.For example, second dummy keyboard will illustrate that to finish with " L " be all letter groups of the Rome phonetic symbol at beginning.
The user selects second virtual key " iang " 691 subsequently from second dummy keyboard 608.As the result of this selection, screen view 610 is replaced by screen view 615.Equipment is organized " iang " combination to form Rome phonetic symbol " Liang " with the first letter group " L " and second letter.Shown in screen view 615, Rome phonetic symbol " Liang " is presented on the display 650.And, comprise that the 3rd dummy keyboard 611, first dummy keyboard 603 and the tone dummy keyboard 621 of candidate Chinese characters tabulation 617 and delete key 619 is presented on the touch screen part 602 of display 650.
In the example of Fig. 6, the user selects the first tone virtual key ". " 697 from tone dummy keyboard 621 subsequently.As a result of, shown in screen view 620, candidate Chinese characters tabulation 617 is replaced by the first reduction tabulation 626 of the candidate Chinese characters related with selected tone virtual key 697.Yet,, therefore in screen view 620, do not exist first of candidate Chinese characters to reduce the Chinese candidate characters shown in the tabulation 626 owing to do not exist and Rome phonetic symbol " Liang " and the related Chinese character of tone ". ".Subsequently, shown in the example of Fig. 6, the user recognizes that he has selected wrong tone and user can select another tone virtual key (/) 698.As the result who selects another tone, shown in screen view 625, the first reduction tabulation 631 of candidate Chinese characters is replaced by the second reduction tabulation 636 of candidate Chinese characters.The second reduction tabulation 636 of candidate Chinese characters comprises all Chinese characters from the candidate Chinese characters tabulation 617 related with this another tone (/).The user selects required Chinese character 695 subsequently from the second reduction tabulation 636.Shown in screen view 630, selected required Chinese character 695 is transfused on the non-touch screen part 601 of display 650.In addition, first dummy keyboard 603 is also shown on the touch screen part 602 of display 650.Therefore, even the user has at first selected wrong tone, the user still can use five thumps to select required Chinese character.
Fig. 7 has illustrated the screen view 705,710,715 and 720 of the electronic equipment that shows the example process that is used to import Chinese character, and wherein the Rome phonetic symbol of Chinese character only comprises the first letter group.Screen view 705 has described to comprise the display 750 of touch screen part 702 and non-touch screen part 701.Touch screen part 702 comprises that having rolls left and moving 704, rightly rolls 706 and first dummy keyboard 703 of backspace key 707.The user selects first virtual key 790 related with " a " subsequently from first dummy keyboard 703.As the result of this selection, shown in screen view 710, the first letter group " a " is presented on the non-touch screen part 701 of display 750.And first dummy keyboard 703 is replaced by second dummy keyboard 708, and wherein second dummy keyboard 708 is based on selected first virtual key 790.The user selects second virtual key subsequently from second dummy keyboard 708.In the example of Fig. 7, second virtual key is the end key (X) 709 of Rome phonetic symbol.The end key 709 of Rome phonetic symbol is carried out the function of closing second dummy keyboard.
As the result of the end key of selecting the Rome phonetic symbol, screen view 710 becomes screen view 715.In screen view 715, Rome phonetic symbol " a " is presented on the display 750.Second dummy keyboard 708 is closed and comprises that the 3rd dummy keyboard 711 of candidate Chinese characters tabulation 717 and delete key 719 is presented on the touch screen part 702 of display 750 together with first dummy keyboard 703.The user selects required Chinese character 795 subsequently from candidate Chinese characters tabulation 717.Shown in screen view 720, required Chinese character is transfused on the non-touch screen part 701 of display 750.In addition, first dummy keyboard 703 is also shown on the touch screen part 702 of display 750.Therefore the user can only use three thumps to select required Chinese character.
Fig. 8 is the block diagram of electronic equipment that is used to use Roman character input Chinese character according to some embodiment.In the example of Fig. 8, electronic equipment 800 comprise display 835, optionally physical keyboard 845, microphone 820, loudspeaker 815, antenna 805, transceiver 810, storer 830 and be coupled to electronic equipment 800 all the processor 840 of parts is shown.
Except the touch screen of display 835 partly goes up obtainable each dummy keyboard, physical keyboard 845 may reside in the electronic equipment 800 alternatively.Keyboard 845 is the conventional keyboards with the various retainingf keys that are used to receive user's input.One or more virtual backspace keys can be strengthened or replacement by the secondary or physical bond in the conventional keyboard 845.The sound signals that microphone 820 is responsible for being received from the user of electronic equipment 800 are converted to the electric signal that is used to transmit, and loudspeaker 815 to be responsible for the electrical signal conversion that enters be the sound signal that is used for the user of electronic equipment 800.Transceiver 810 is used to use antenna 805 to transmit and receive signal.Storer 830 is used to store data and instruction.Storer 830 is also stored the Chinese character via processor 840 inputs.
The layout of first dummy keyboard comprise about all initial consonants, all half initial consonants (being w and y), might simple or compound vowel of a Chinese syllable first Roman character (being a, e and o) and backspace.Initial consonant, half initial consonant and might simple or compound vowel of a Chinese syllable first Roman character be called as the letter group.The layout of second dummy keyboard is dynamic, this means that the layout of second keyboard is different based on the selective pan of organizing from first letter of first dummy keyboard.Second virtual keyboard layout comprises that finishing with the first letter group is the end of all effective alphabetical groups of the Rome phonetic symbol of the beginning, backspace and Rome phonetic symbol.The layout of the 3rd dummy keyboard comprises the candidate Chinese characters tabulation based on the Rome phonetic symbol.Except the 3rd dummy keyboard, display can show first dummy keyboard and/or tone dummy keyboard alternatively.The layout of tone dummy keyboard comprises multiple Chinese tone.
When the user of electronic equipment 800 entered the Chinese text input pattern, processor 840 showed first dummy keyboard on the touch screen part of display 835.Then, processor 840 receives the selection to first virtual key from first dummy keyboard, and response selects, processor 840 show that first letter related with first virtual key organized and with the second related dummy keyboard of first virtual key.Processor responds the selection to second virtual key from second dummy keyboard subsequently, forms the Rome phonetic symbol based on first virtual key and second virtual key.
If second virtual key is the letter group, then processor 840 makes the first letter group and the second letter group combination to form the Rome phonetic symbol.Yet if processor 840 determines that second virtual key is related with the end key of Rome phonetic symbol, processor 840 only forms the Rome phonetic symbol from the first letter group.In addition, processor 840 shows the 3rd dummy keyboard based on the Rome phonetic symbol, and the user who responds from the 3rd dummy keyboard imports required Chinese character to the selection of the 3rd virtual key from the 3rd dummy keyboard.When the required Chinese character of input, processor 840 is stored in required Chinese character in the storer 830 and with it and is presented on the non-touch screen part of display 835.
Result as using multiple dummy keyboard is used to import the required number of keystrokes of Chinese character and significantly reduces.
In the instructions in front certain embodiments has been described.Yet those of ordinary skill in the art it should be understood that under the prerequisite that does not depart from the scope of the present invention that limits as appended claims can carry out various modifications and change.Therefore, instructions and accompanying drawing should be regarded as illustrative and nonrestrictive, and all these modifications should be covered by in the scope of this teachings.
Benefit, advantage, to the solution of problem and can draw any benefit, advantage or solution or make its significant more any element (a plurality of) that becomes should not be interpreted as key, essential or the basic feature or the element of any or all claim.The present invention limits by appended claims are unique, and appended claims are included in all equivalents of any modification carried out during the application unsettled and this claim of being issued.
And, in this article, such as first and second, the use of relation property terms such as top and bottom can only be used to make an entity or action to be different from another entity or action, there is no need to require or mean this relation or the order of any reality between this entity or the action.Term " comprises ", " having ", " containing ", " comprising " or its any other version, the inclusions that should contain nonexcludability, comprise thus, have, contain, process, method, article or the device of containing element tabulation not only comprise these elements, and can comprise and clearly do not list or be other intrinsic elements for this process, method, article or device.The front has the element of " comprising ", " having ", " containing ", " comprising ", under the situation that does not have more restriction, do not get rid of the existence of the extra identical element in process, method, article or the device that comprises, has, contains, comprises this element.Unless clearly narration in addition herein, otherwise term " " is defined as one or more.Term " basically ", " roughly ", " pact " or its any other form are defined as approaching, as one of ordinary skill in the art understand, and this term is defined as in 10% in a non-restrictive example, be in 5% in another embodiment, be in 1% in another embodiment, and be in 0.5% in another embodiment.Being defined as connection as the term " coupling " that uses herein, be that direct connection also there is no need is mechanical connection although there is no need.Equipment or structure with ad hoc fashion " configuration " dispose in this mode at least, but also can dispose by unlisted mode.
To recognize, some embodiment can comprise one or more universal or special processors (perhaps " treatment facility "), such as microprocessor, digital signal processor, customized processor and field programmable gate array (FPGA), and control these one or more processors and realize some of method described herein and/or device, unique stored program instruction (comprising software and firmware) of major part or all functions in conjunction with specific non-processor circuit.Alternatively, some or all functions can be realized by the state machine that does not have the program stored instruction, realize in one or more special ICs (ASIC) that perhaps wherein some combination of each function or specific function is implemented as customized logic.Certainly, can use the combination of these two kinds of methods.
And embodiment can be implemented as computer-readable recording medium, has stored on this computer-readable recording medium to be used for computing machine (for example, comprising processor) programming to carry out as to describe and the computer-readable code of claimed method herein.The example of this computer-readable recording medium comprises: but be not limited to hard disk, CD-ROM, light storage device, magnetic storage apparatus, ROM (ROM (read-only memory)), PROM (programmable read only memory), EPROM (Erasable Programmable Read Only Memory EPROM), EEPROM (Electrically Erasable Read Only Memory) and flash memory.And, can predict, although may pay great effort and by for example, select in many design proposals that pot life, current techniques and economic consideration are brought, but under the guiding of disclosed herein design and principle, those of ordinary skill in the art will easily can generate this software instruction and program and IC by minimum experiment.
Provide the summary of present disclosure to be used to allow the reader to determine the essence of technology disclosure apace.Be not to be to be used to explain or to limit under the situation of the scope of claim or implication and submit this summary to understanding this summary.In addition, in the embodiment in front, can see, in various embodiments with various Feature Grouping together for the purpose of organizing present disclosure.The method of present disclosure should not be interpreted as reflecting requirement the embodiment that protects need be than the purpose of the more feature of clearly setting forth in each claim of feature.Definite says, as the appended claims reflection, theme of the present invention is to be less than all features of single disclosed embodiment.Therefore appended claims are merged in embodiment, and each claim self is as independent claimed theme.
Claims (27)
1. method that is used at electronic equipment input Chinese character, described method comprises:
Show first dummy keyboard;
From the selection of described first dummy keyboard reception to first virtual key;
Show second dummy keyboard related with described first virtual key;
From the selection of described second dummy keyboard reception to second virtual key;
Form the Rome phonetic symbol based on described first virtual key and described second virtual key;
Show the 3rd dummy keyboard, described the 3rd dummy keyboard comprises the candidate Chinese characters tabulation with described Rome phonetic symbol;
From the selection of described the 3rd dummy keyboard reception to the 3rd virtual key; With
Import required Chinese character based on selected the 3rd virtual key.
2. the method for claim 1 further comprises: after the selection that receives described first virtual key:
Show the first letter group related with described first virtual key.
3. method as claimed in claim 2, if wherein described second virtual key is related with the end of Rome phonetic symbol, the then described first letter group forms described Rome phonetic symbol.
4. method as claimed in claim 2 further comprises:
If described second virtual key is related with deletion, then delete the described first letter group.
5. the method for claim 1 further comprises: after the selection that receives described first virtual key:
If described first virtual key is not related with the letter group, then delete the Chinese character of previous input.
6. the method for claim 1 shows that wherein the step of described the 3rd dummy keyboard further comprises:
Show described first dummy keyboard.
7. method as claimed in claim 6 further comprises:
If described the 3rd virtual key is related with the letter group, then from described candidate Chinese characters tabulation, import default Chinese character;
Show described second dummy keyboard related with described the 3rd virtual key.
8. method as claimed in claim 7 further comprises:
Show and the related trigram of described the 3rd virtual key.
9. method as claimed in claim 6 shows that wherein the step of described the 3rd dummy keyboard further comprises:
Show the tone dummy keyboard.
10. method as claimed in claim 9 further comprises:
If described the 3rd virtual key is related with the tone virtual key, then use the first reduction tabulation of candidate Chinese characters to replace described candidate Chinese characters tabulation based on described tone virtual key.
11. method as claimed in claim 10 further comprises:
Reception is to the selection of the 4th virtual key.
12. method as claimed in claim 11 further comprises:
If described the 4th virtual key is related with deletion, then close the first reduction tabulation of described candidate Chinese characters; With
Show described candidate Chinese characters tabulation.
13. method as claimed in claim 11 further comprises:
If described the 4th virtual key is related with the letter group, then from the first reduction tabulation of described candidate Chinese characters, import default Chinese character; With
Show described second dummy keyboard related with described the 4th virtual key.
14. method as claimed in claim 11 further comprises:
If described the 4th virtual key is related with another tone virtual key, then use the second reduction tabulation to replace the described first reduction tabulation based on described another tone virtual key.
15. the method for claim 1 further comprises:
If, then delete described Rome phonetic symbol and close described candidate Chinese characters tabulation if described Rome phonetic symbol only is made up of first letter and described the 3rd virtual key is related with deletion; With
Show described first dummy keyboard.
16. method as claimed in claim 15 further comprises:
If if described Rome phonetic symbol be not only forms by first letter and described the 3rd virtual key related with deletion, then delete described second and alphabetical organize and close described candidate Chinese characters and tabulate; With
Show described second dummy keyboard related with described first virtual key.
17. the method for claim 1, wherein said first dummy keyboard comprise all phonetic initial consonants, all phonetic half initial consonants and might the phonetic simple or compound vowel of a Chinese syllable only first Roman character.
18. the method for claim 1, wherein said second dummy keyboard comprise that finishing with the Roman character on described first virtual key is all letter groups of the described Rome phonetic symbol at beginning.
19. an electronic equipment that is used to import Chinese character, described electronic equipment comprises:
Display; Be coupled to the processor of described display, be used to show first dummy keyboard, wherein said first dummy keyboard comprises all phonetic initial consonants, the only first Roman character of the possible phonetic simple or compound vowel of a Chinese syllable of all phonetic half initial consonants and institute, be used in response to the selection of first virtual key being shown the first letter group from described first dummy keyboard, be used to show second dummy keyboard related with described first virtual key, be used for based on described first virtual key and from described second dummy keyboard to the selection of second virtual key and form the Rome phonetic symbol, be used for showing the 3rd dummy keyboard based on described Rome phonetic symbol, and be used in response to from described the 3rd dummy keyboard to the selection of the 3rd virtual key and import required Chinese character.
20. electronic equipment as claimed in claim 19, wherein said display comprises:
The touch screen part; With
Non-touch screen part.
21. electronic equipment as claimed in claim 20, wherein said processor show following at least one in every on the described touch screen part of described display: described first dummy keyboard, described second dummy keyboard and described the 3rd dummy keyboard.
22. electronic equipment as claimed in claim 20, wherein said processor show following at least one in every on the described non-touch screen part of described display: the described first letter group, described Rome phonetic symbol and described required Chinese character.
23. electronic equipment as claimed in claim 20, wherein said the 3rd dummy keyboard comprise the candidate Chinese characters tabulation with described Rome phonetic symbol.
24. electronic equipment as claimed in claim 23, wherein when showing described the 3rd dummy keyboard, described processor also shows described first dummy keyboard.
25. electronic equipment as claimed in claim 23, wherein when showing described the 3rd dummy keyboard, described processor also shows the tone dummy keyboard.
26. comprising, electronic equipment as claimed in claim 20, wherein said second dummy keyboard finish all letter groups of organizing the Rome phonetic symbol that is the beginning with described first letter.
27. electronic equipment as claimed in claim 26 is that the described letter group at beginning is highlighted by identical color with identical Roman character wherein.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101646890A CN101989169A (en) | 2009-07-29 | 2009-07-29 | Method and device for inputting Chinese character |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101646890A CN101989169A (en) | 2009-07-29 | 2009-07-29 | Method and device for inputting Chinese character |
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| CN101989169A true CN101989169A (en) | 2011-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101646890A Pending CN101989169A (en) | 2009-07-29 | 2009-07-29 | Method and device for inputting Chinese character |
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