CN103473003A - Character input error correction method and device - Google Patents
Character input error correction method and device Download PDFInfo
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- CN103473003A CN103473003A CN2013104123561A CN201310412356A CN103473003A CN 103473003 A CN103473003 A CN 103473003A CN 2013104123561 A CN2013104123561 A CN 2013104123561A CN 201310412356 A CN201310412356 A CN 201310412356A CN 103473003 A CN103473003 A CN 103473003A
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Abstract
The invention discloses a character input error correction method which comprises steps of receiving a character string input by a user; acquiring the current cursor position positioned in the input character string; according to the obtained current cursor position, confirming preselection characters needing an error correction prompt; displaying candidate characters corresponding to the confirmed preselection character; judging whether the user selects at least one candidate character, and replacing the corresponding preselection characters with the candidate character selected by the user if the user selects at least one candidate character. Furthermore, the invention discloses a character input error correction device. By means of the character input error correction method and device, the user can conveniently and reliably correct the input characters, precious time of the user is saved, work efficiency of the user is improved, product using feeling of the user is ensured, and convenience is brought to work and life of the user.
Description
Technical field
The present invention relates to the information management technique field, particularly relate to a kind of error correction method and device thereof of character input.
Background technology
Development along with China's science and technology, the domestic electric appliances such as mobile phone, panel computer, display, projector, all-in-one, computing machine, televisor, video camera, camera are more and more universal in people's daily life, become people's indispensable ingredient of living.
Wherein, mobile phone, panel computer are that people use to obtain very general electronic equipment, along with the development of large touch-screen mobile phone, the user uses mobile phone, panel computer, more and more with the chance of touch screen notebook computer, often need to be in the various character input programs such as note, text input character.But the mode of the content that at present correction has been inputted is generally traditional mode: i.e. at first mobile cursor, the then input of deletion error, then re-enter correct character by the user and realize.In view of the user needs mobile cursor to wrong input, character to the mistake input is deleted, re-enter character, in this process, for the equipment that has mobile cursor, the user need to single-frame move on to the wrong position occurred to cursor, need to repeatedly knock, perhaps for touch-screen equipment, the user directly moves to the wrong position occurred by touch screen, the character of inputting due to the user is general more and the display font character inputted is less, and the user also needs repeatedly to knock usually, just can navigate to correct character position.Therefore, the user can't easily and timely correct the character of mistake input, needs the more time of cost to be corrected, and to the user, causes inconvenience, has seriously reduced the product use impression of user to the words such as mobile phone, panel computer input management equipment.
In view of this, at present in the urgent need to developing a kind of technology, it can allow the user correct conveniently, reliably the character of having inputted, save the time of user's preciousness, improve user's work efficiency, and then guarantee that user's product is used impression, offers convenience to user's work and life.
Summary of the invention
In view of this, the error correction method and the device thereof that the purpose of this invention is to provide a kind of character input, it can allow the user correct conveniently, reliably the character of having inputted, save the time of user's preciousness, improve user's work efficiency, and then assurance user's product use impression, offer convenience to user's work and life, be of great practical significance.
For this reason, the invention provides a kind of error correction method of character input, comprise step:
The first step: the character string that receives user's input; ;
Second step: obtain and be arranged in the current cursor position of input of character string;
The 3rd step: according to the current cursor position of obtaining, confirmation need to be carried out the preliminary election character of error correcting prompt;
The 4th step: show in real time, candidate characters of default corresponding with each preliminary election character on the described dummy keyboard page;
The 5th step: judge whether the user selects at least one candidate characters, if the judgement user has selected at least one candidate characters, the described candidate characters of user being selected is replaced corresponding preliminary election character.
Wherein, in the 5th step:
If judgement user non-selected at least one candidate characters, and receiving at least one character that the user re-enters delete instruction and the user of at least one preliminary election character input, the character user re-entered is as the candidate characters of deleted character and carry out in real time record; When recording number of times and reach preset times, the candidate characters using the character that re-enters as deleted character is shown in real time.
Wherein, described the 3rd step is specially:
According to the current cursor position of obtaining, the character that is positioned at current cursor preset direction scope in described input of character string is set to carry out the preliminary election character of error correcting prompt.
Wherein, in the 3rd step, the character that is positioned at current cursor preset direction scope in described input of character string comprises:
Be positioned at least one character in current cursor left side and at least one character on right side in described input of character string.
Wherein, when the preliminary election character is English character or numerical character, described candidate characters comprises: be positioned at a plurality of characters of the preliminary election character left and right sides in the dummy keyboard page, or be the character that default graphics field was covered centered by the preliminary election character in the dummy keyboard page;
When the preliminary election character is Chinese character, described default, candidate characters corresponding thereto comprises: the character that the Chinese phonetic alphabet is identical, the Chinese phonetic alphabet have the initial consonant fuzzy phoneme but simple or compound vowel of a Chinese syllable is identical and Chinese Pin Yin pseudonym is identical but have the Chinese character of simple or compound vowel of a Chinese syllable fuzzy phoneme.
In addition, the present invention also provides a kind of character input error correction device, comprising:
The character string receiving element, for receiving the character string of user's input, then send to the cursor detecting unit;
The cursor detecting unit, be positioned at the current cursor position of input of character string for obtaining, and then sends to preliminary election character setting unit;
Preliminary election character setting unit, be connected with the cursor detecting unit, and for the position according to current cursor, confirmation need to be carried out the preliminary election character of error correcting prompt, then sends to the candidate characters indicative control unit;
The candidate characters indicative control unit, be connected with preliminary election character setting unit, for showing the candidate characters corresponding with the preliminary election character of described confirmation;
The character replacement unit, with the candidate characters indicative control unit, be connected, for judging whether the user selects at least one candidate characters, if the judgement user has selected at least one candidate characters, at least one candidate characters of user being selected is replaced corresponding preliminary election character.
Wherein, character input error correction device of the present invention also comprises:
Exception candidate characters record cell, respectively with the candidate characters indicative control unit, the character replacement unit is connected, if for judgement user non-selected at least one candidate characters, described character replacement unit is the execution character replacement operation not, and receive at least one character that the user re-enters delete instruction and the user of at least one preliminary election character input, , the character user re-entered also carries out record in real time as the candidate characters of deleted character, when recording number of times and reach preset times, candidate characters using the character that re-enters as deleted character sends to the candidate characters indicative control unit to be shown.
Wherein, the preliminary election character that described needs carry out error correcting prompt is specially: the character that is positioned at current cursor preset direction scope in described input of character string.Wherein, the character that is positioned at current cursor preset direction scope in described input of character string comprises:
Be positioned at least one character in current cursor left side and at least one character on right side in described input of character string.
Wherein, when the preliminary election character is English character or numerical character, described candidate characters comprises: be positioned at a plurality of characters of the preliminary election character left and right sides in the dummy keyboard page, or be the character that default graphics field was covered centered by the preliminary election character in the dummy keyboard page;
When the preliminary election character is Chinese character, described default, candidate characters corresponding thereto comprises: the character that the Chinese phonetic alphabet is identical, the Chinese phonetic alphabet have the initial consonant fuzzy phoneme but simple or compound vowel of a Chinese syllable is identical and Chinese Pin Yin pseudonym is identical but have the Chinese character of simple or compound vowel of a Chinese syllable fuzzy phoneme.
From above technical scheme provided by the invention, compared with prior art, error correction method and the device thereof of a kind of character input provided by the invention, it is by receiving the character string of user's input, obtain and be arranged in the current cursor position of input of character string, then according to the position of current cursor, confirmation need to be carried out the preliminary election character of error correcting prompt, then show the candidate characters corresponding with the preliminary election character of described confirmation, at least one candidate characters of finally user being selected is replaced corresponding preliminary election character, the final corrigendum realized the preliminary election character, thereby the present invention can allow the user convenient, the character that corrigendum has been inputted reliably, save the time of user's preciousness, improve user's work efficiency, and then the product that guarantees the user is used impression, offer convenience to user's work and life, be of great practical significance.
The accompanying drawing explanation
The process flow diagram of the error correction method that Fig. 1 is a kind of character input provided by the invention;
The block diagram that Fig. 2 is a kind of character input error correction device provided by the invention;
The error correction method that Fig. 3 is a kind of character input provided by the invention and install in a kind of embodiment the simplified schematic diagram of the wrong character string phonetic of inputting of institute;
The error correction method that Fig. 4 is a kind of character input provided by the invention and installing in a kind of embodiment, for the character string of the wrong input of institute, the simplified schematic diagram of character string phonetic during amplification preliminary election character pitch;
The error correction method that Fig. 5 is a kind of character input provided by the invention and install in a kind of embodiment the simplified schematic diagram of the wrong character string phonetic of inputting of institute;
The error correction method that Fig. 6 is a kind of character input provided by the invention and installing in a kind of embodiment, for the character string of the wrong input of institute, amplification preliminary election character pitch the simplified schematic diagram while showing the candidate characters of preliminary election character.
Embodiment
In order to make those skilled in the art person understand better the present invention program, below in conjunction with drawings and embodiments, the present invention is described in further detail.
Referring to Fig. 1, the invention provides a kind of error correction method of character input, the character of having inputted for correcting the user, facilitate the user to manage in time, and it comprises the following steps:
Step S101: the character string that receives user's input;
Step S102: obtain and be arranged in the current cursor position of input of character string;
Step S103: according to the current cursor position of obtaining, the character that is positioned at current cursor preset direction scope in described input of character string is set to carry out the preliminary election character of error correcting prompt;
Step S104: show, candidate characters of default corresponding with each preliminary election character on the described dummy keyboard page;
Step S105: judge whether the user selects at least one candidate characters, if the judgement user has selected at least one candidate characters, the described candidate characters of user being selected is replaced corresponding preliminary election character, the final corrigendum realized the preliminary election character.Therefore, the present invention can realize the corrigendum of input character had both been comprised to the corrigendum of the error character to having inputted, and also comprises and further improves the correct characters description that revision had originally been inputted.
For the present invention, it should be noted that, when execution step S105, if judgement user non-selected at least one candidate characters, and receiving at least one character that the user re-enters delete instruction and the user of at least one preliminary election character input, the character user re-entered is as the candidate characters of deleted character and carry out in real time record; When recording number of times and reach preset times, the candidate characters using the character that re-enters as deleted character is shown in real time.
In the present invention, for step S102, it should be noted that a plurality of characters that described input of character string has been inputted for the user.Described character comprises and is not limited to numerical character, English character and Chinese character, for example can also comprise chatting facial expression character and punctuation mark character.
In the present invention, in step S102, it should be noted that, in note program, agenda program, text application, WORD documentor and other have the program of character input function, all have the character string of having inputted.
On specific implementation, for touch-screen equipment, realize the optional position that the operation of described cursor movement specifically can directly touch in the input of character string in the touch-screen of touch-screen equipment by the user.
In the present invention, for step S103, be specially: according to the current cursor position of obtaining, the character that is positioned at current cursor preset direction scope in described input of character string is set to carry out the preliminary election character of error correcting prompt.
In the present invention, for step S103, it should be noted that, the character (being the preliminary election character that described needs carry out error correcting prompt) that is positioned at current cursor preset direction scope in described input of character string can be set arbitrarily according to user's needs, for example preferably include: be positioned at two characters in current cursor left side and a character on right side in described input of character string, perhaps two characters on character in current cursor left side and right side, certainly, it can also be the character of other arbitrary numbers on other directions, be that the character that is arranged in current cursor preset direction scope in described input of character string can comprise: described input of character string is positioned at least one character in current cursor left side and at least one character on right side.
For the present invention, on specific implementation, between step S103 and step S104, can also comprise step:
Detect described preliminary election character and whether meet default candidate characters display standard, if not, described candidate characters is shown to preset the candidate characters display standard.
On specific implementation, described default candidate characters display standard comprise and be not limited to that font size, word space, line-spacing, character underscore, character highlight, character overstriking and font, specifically can be set in advance according to user's needs and the screen size of character input error correction device, can be for example little four font sizes.
In the present invention, for step S104, candidate characters corresponding to each preliminary election character can be according to need to being set of user in advance, be preferably current preliminary election character corresponding reach default more one or more character of positive frequency, described default more positive frequency for example reaches 10 times.Also can correct in real time, as long as the more positive frequency of a certain character is enough large, will, when upper once this letter is as the preliminary election character, occur as candidate characters simultaneously.
On specific implementation, when the preliminary election character is English character or numerical character, described candidate characters can comprise: a plurality of characters (for example two of the left and right sides characters) that for example, are positioned at the preliminary election character left and right sides in the dummy keyboard page (can be virtual QWERTY keyboard), for example perhaps can comprise, in the dummy keyboard page (can be virtual QWERTY keyboard) that the character that default graphics field was covered centered by the preliminary election character (for example: take the preliminary election character as the center of circle, the character that the border circular areas that preset length is radius covers, character comprises and is not limited to English character, numerical character, chatting facial expression character and punctuation mark character).
On specific implementation, when the preliminary election character is Chinese character, described default, candidate characters corresponding thereto can comprise: the character that the Chinese phonetic alphabet is identical, the Chinese phonetic alphabet have the initial consonant fuzzy phoneme but simple or compound vowel of a Chinese syllable is identical and Chinese Pin Yin pseudonym is identical but have the Chinese character of simple or compound vowel of a Chinese syllable fuzzy phoneme.For example, in the Chinese phonetic alphabet, the initial consonant fuzzy phoneme is for example: zh and z, ch and c, sh and s, n and l, h and f, r and l, the simple or compound vowel of a Chinese syllable fuzzy phoneme is for example: ang and an, eng and en, ing and in, iang and ian, uang and uan.
In step S104, the user is for the preliminary election character of each wrong input, can be by selecting its corresponding candidate characters, by candidate characters character as an alternative, realization is carried out replacement operation to corresponding preliminary election character, finally realize the corrigendum to preset characters, thereby can realize the corrigendum of the error character to having inputted.
Therefore, compared with prior art, error correction method for character input provided by the invention, it should be noted that, it is by receiving the character string of user's input, obtain and be arranged in the current cursor position of input of character string, then according to the position of current cursor, confirmation need to be carried out the preliminary election character of error correcting prompt, then show the candidate characters corresponding with the preliminary election character of described confirmation, at least one candidate characters of finally user being selected is replaced corresponding preliminary election character, the final corrigendum realized the preliminary election character, thereby the present invention can allow the user convenient, the character that corrigendum has been inputted reliably, save the time of user's preciousness, improve user's work efficiency, and then the product that guarantees the user is used impression, offer convenience to user's work and life, be of great practical significance.
Below in conjunction with specific embodiments the present invention is carried out to more detailed elaboration, but should be understood that the present invention is not limited to this.
Embodiment mono-
Error correction method based on character input provided by the invention, on specific implementation, while needing input of character string " QingDaoHuiYiShiKaiH(please arrive meeting room meeting) " on handset touch panel as the user, referring to Fig. 3, an alphabetical g of Chinese phonetic alphabet disappearance due to " asking ", be that reality has been inputted " QinDaoHuiYiShiKaiH ", therefore on handset touch panel, shown character is " parent ", thereby needs the user to be corrected.Limited in view of the size of handset touch panel, therefore easily touch near character English alphabet n and D when clicking, cursor position may be between English alphabet n and D, between English alphabet i and n and between English alphabet D and a.As shown in Figure 4, cursor position is between English alphabet n and D, for this reason, referring to Fig. 4, the present invention is amplified rear demonstration by two characters (being in) in current cursor left side and these three characters of a character (being D) spacing each other on right side, thereby facilitate the accurate location of user's positioning cursor, can, directly by the dummy keyboard on handset touch panel, directly add the alphabetical g lacked.Therefore, complete the corrigendum operation of input character.
Embodiment bis-
Error correction method based on character input provided by the invention, on specific implementation, while needing input of character string " QingDaoDaHuiYiShiKaiH(please arrive meeting room meeting) " on handset touch panel as the user, referring to Fig. 5, Chinese phonetic alphabet input error due to " arriving ", mistake is input as " S " by letter " D ", and reality has been inputted " QingSaoDaHuiYiShiKaiH ".Obviously, this mistake click to produce due to user error, and the user wants to click D, but due to S and F near D, so produced wrong click in the click process, thereby need the user to be corrected.
Limited in view of the size of handset touch panel, therefore easily touch near character English alphabet g and S when clicking, cursor position may be between English alphabet g and S, between English alphabet i and g and between English alphabet S and a.As shown in Figure 6, cursor position is between English alphabet g and S.For this reason, referring to Fig. 6, the present invention is set to the preliminary election character by two characters (being ng) in current cursor left side and a character (being S) on right side, and spacing is each other amplified rear demonstration by them, then show respectively each preliminary election character (n, g and S) corresponding, default candidate characters, be that the candidate characters that preliminary election character n is corresponding is b and m, the candidate characters that preliminary election character g is corresponding is f and h, the candidate characters that preliminary election character S is corresponding is a and d, then the user selects the candidate characters d corresponding to preliminary election character S of factual error input by touch, at this moment, candidate characters d is replaced preliminary election character S, thereby realize the corrigendum to preliminary election character S, the character string " QingSaoDaHuiYiShiKaiH " of mistake input is corrected as to " QingDaoDaHuiYiShiKaiH ".Therefore, the present invention has completed the corrigendum operation of the error character to having inputted quickly and easily.
In addition, it should be noted that, based on character input management method provided by the invention, be not limited to as shown in Figures 3 to 6, character in the input field of input method is corrected, based on same principle, can be corrected the character that is positioned at other character string input positions, for example can there is character string shown in the program of character input function to note program, agenda program, text application, WORD documentor and other.
Referring to Fig. 2, the error correction method of a kind of character input provided based on the invention described above, the invention provides a kind of character input error correction device, and the character of having inputted for correcting the user, facilitate the user to manage in time, comprising:
Character string receiving element 200, for receiving the character string of user's input, then send to cursor detecting unit 201;
Preliminary election character setting unit 202, with cursor detecting unit 201, be connected, for the position according to current cursor, confirmation need to be carried out the preliminary election character (the preliminary election character that described needs carry out error correcting prompt is specifically as follows the character that is positioned at current cursor preset direction scope in described input of character string) of error correcting prompt, then sends to the candidate characters indicative control unit;
Candidate characters indicative control unit 203, be connected with preliminary election character setting unit 202, for showing the candidate characters corresponding with the preliminary election character of described confirmation;
For the present invention, on specific implementation, also comprise:
Exception candidate characters record cell, respectively with candidate characters indicative control unit 203, character replacement unit 204 is connected, if for judgement user non-selected at least one candidate characters, described character replacement unit is the execution character replacement operation not, and receive at least one character that the user re-enters delete instruction and the user of at least one preliminary election character input, the character user re-entered also carries out record in real time as the candidate characters of deleted character, when recording number of times and reach preset times, candidate characters using the character that re-enters as deleted character sends to candidate characters indicative control unit 203 to be shown.Therefore, can be so that revise the character that number of times arrives predeterminated frequency, as the candidate characters of deleted preliminary election character.
In the present invention, character provided by the invention input error correction device can comprise mobile phone, panel computer, have any device with character input function of mobile cursor with the notebook computer of touch screen etc.
In the present invention, for cursor detecting unit 201, it should be noted that a plurality of characters that described input of character string has been inputted for the user.Described character comprises and is not limited to numerical character, English character and Chinese character, for example can also comprise chatting facial expression character and punctuation mark character.
In the present invention, it should be noted that, in note program, agenda program, text application, WORD documentor and other have the program of character input function, all have the character string of having inputted.
On specific implementation, for touch-screen equipment, realize the optional position that the operation of described cursor movement specifically can directly touch in the input of character string in the touch-screen of touch-screen equipment by the user.
In the present invention, for preliminary election character setting unit 202, it should be noted that, the character (being the preliminary election character that described needs carry out error correcting prompt) that is positioned at current cursor preset direction scope in described input of character string can be set arbitrarily according to user's needs, for example be preferably: be positioned at two characters in current cursor left side and a character on right side in described input of character string, perhaps two character range on character in current cursor left side and right side, certainly, it can also be the character of other arbitrary numbers on other directions, be that the character that is arranged in current cursor preset direction scope in described input of character string can comprise: described input of character string is positioned at least one character in current cursor left side and at least one character on right side.
For character input error correction device provided by the invention, on specific implementation, can also comprise:
Preliminary election character indicative control unit, with preliminary election character setting unit 202, with candidate characters indicative control unit 203, be connected respectively, whether the preliminary election character of confirming for detection of described preliminary election character setting unit 202 meets default candidate characters display standard, if not, give described candidate characters indicative control unit 203 sending controling instructions, control described candidate characters and shown to preset the candidate characters display standard.
On specific implementation, described default candidate characters display standard comprise and be not limited to that font size, word space, line-spacing, character underscore, character highlight, character overstriking and font, specifically can be set in advance according to user's needs and the screen size of character input error correction device, can be for example little four font sizes.
In the present invention, for candidate characters indicative control unit 203, candidate characters corresponding to each preliminary election character can need to be set according to the user in advance, be preferably corresponding the reaching of current preliminary election character and preset more one or more character of positive frequency, described default more positive frequency is for example for reaching 10 times.Also can correct in real time, as long as the more positive frequency of a certain character is enough large, will, when upper once this letter is as the preliminary election character, occur as candidate characters simultaneously.
On specific implementation, when the preliminary election character is English character or numerical character, described candidate characters can comprise: the dummy keyboard page (specifically can comprise: virtual QWERTY keyboard and numeral, symbol, expression etc. other dummy keyboards) be positioned at a plurality of characters (for example two of the left and right sides characters) of the preliminary election character left and right sides in, perhaps can comprise that the character that default graphics field was covered centered by the preliminary election character in the dummy keyboard page (for example: take the preliminary election character as the center of circle, the character that the border circular areas that preset length is radius covers, character comprises and is not limited to English character, numerical character, chatting facial expression character and punctuation mark character).
On specific implementation, when the preliminary election character is Chinese character, described default, candidate characters corresponding thereto can comprise: the character that the Chinese phonetic alphabet is identical, the Chinese phonetic alphabet have the initial consonant fuzzy phoneme but simple or compound vowel of a Chinese syllable is identical and Chinese Pin Yin pseudonym is identical but have the Chinese character of simple or compound vowel of a Chinese syllable fuzzy phoneme.For example, in the Chinese phonetic alphabet, the initial consonant fuzzy phoneme is for example: zh and z, ch and c, sh and s, n and l, h and f, r and l, the simple or compound vowel of a Chinese syllable fuzzy phoneme is for example: ang and an, eng and en, ing and in, iang and ian, uang and uan.
In character replacement unit 204, the user is for the preliminary election character of each wrong input, can be by selecting its corresponding candidate characters, by candidate characters character as an alternative, realization is carried out replacement operation to corresponding preliminary election character, finally realize the corrigendum to preset characters, thereby can realize the corrigendum of the error character to having inputted.
Therefore, compared with prior art, for character input error correction device provided by the invention, it should be noted that, it is by receiving the character string of user's input, obtain and be arranged in the current cursor position of input of character string, then according to the position of current cursor, confirmation need to be carried out the preliminary election character of error correcting prompt, then show the candidate characters corresponding with the preliminary election character of described confirmation, at least one candidate characters of finally user being selected is replaced corresponding preliminary election character, the final corrigendum realized the preliminary election character, thereby the present invention can allow the user convenient, the character that corrigendum has been inputted reliably, save the time of user's preciousness, improve user's work efficiency, and then the product that guarantees the user is used impression, offer convenience to user's work and life, be of great practical significance.
Below in conjunction with specific embodiments the present invention is carried out to more detailed elaboration, but should be understood that the present invention is not limited to this.
Embodiment tri-
Based on character input error correction device provided by the invention, on specific implementation, while needing input of character string " QingDaoHuiYiShiKaiH(please arrive meeting room meeting) " on handset touch panel as the user, referring to Fig. 3, an alphabetical g of Chinese phonetic alphabet disappearance due to " asking ", be that reality has been inputted " QinDaoHuiYiShiKaiH ", therefore on handset touch panel, shown character is " parent ", thereby needs the user to be corrected.Limited in view of the size of handset touch panel, therefore easily touch near character English alphabet n and D when clicking, cursor position may be between English alphabet n and D, between English alphabet i and n and between English alphabet D and a.As shown in Figure 4, cursor position is between English alphabet n and D, for this reason, referring to Fig. 4, the present invention is amplified rear demonstration by two characters (being in) in current cursor left side and these three characters of a character (being D) spacing each other on right side, thereby facilitate the accurate location of user's positioning cursor, can, directly by the dummy keyboard on handset touch panel, directly add the alphabetical g lacked.Therefore, complete the corrigendum operation of input character.
Embodiment tetra-
Based on character input error correction device provided by the invention, on specific implementation, while needing input of character string " QingDaoDaHuiYiShiKaiH(please arrive meeting room meeting) " on handset touch panel as the user, referring to Fig. 5, Chinese phonetic alphabet input error due to " arriving ", mistake is input as " S " by letter " D ", and reality has been inputted " QingSaoDaHuiYiShiKaiH ".Obviously, this mistake click to produce due to user error, and the user wants to click D, but due to S and F near D, so produced wrong click in the click process, thereby need the user to be corrected.
Limited in view of the size of handset touch panel, therefore easily touch near character English alphabet g and S when clicking, cursor position may be between English alphabet g and S, between English alphabet i and g and between English alphabet S and a.As shown in Figure 6, cursor position is between English alphabet g and S.For this reason, referring to Fig. 6, the present invention is set to the preliminary election character by two characters (being ng) in current cursor left side and a character (being S) on right side, and spacing is each other amplified rear demonstration by them, then show respectively each preliminary election character (n, g and S) corresponding, default candidate characters, be that the candidate characters that preliminary election character n is corresponding is b and m, the candidate characters that preliminary election character g is corresponding is f and h, the candidate characters that preliminary election character S is corresponding is a and d, then the user selects the candidate characters d corresponding to preliminary election character S of factual error input by touch, at this moment, candidate characters d is replaced preliminary election character S, thereby realize the corrigendum to preliminary election character S, the character string " QingSaoDaHuiYiShiKaiH " of mistake input is corrected as to " QingDaoDaHuiYiShiKaiH ".Therefore, the present invention has completed the corrigendum operation of the error character to having inputted quickly and easily.
In addition, it should be noted that, based on character input management method provided by the invention, be not limited to as shown in Figures 3 to 6, character in the input field of input method is corrected, based on same principle, can be corrected the character that is positioned at other character string input positions, for example can there is character string shown in the program of character input function to note program, agenda program, text application, WORD documentor and other.
In the present invention, described character string receiving element 200, cursor detecting unit 201, preliminary election character setting unit 202, candidate characters indicative control unit 203 and character replacement unit 204 can be central processor CPU, digital signal processor DSP or the single-chip microprocessor MCU of installing on described device mainboard.
In the present invention, described character string receiving element 200, cursor detecting unit 201, preliminary election character setting unit 202, candidate characters indicative control unit 203 and character replacement unit 204 can be discrete parts, also can integratedly be set together.
In sum, compared with prior art, error correction method and the device thereof of a kind of character input provided by the invention, it can allow the user correct conveniently, reliably the character of having inputted, save the time of user's preciousness, improve user's work efficiency, and then guarantee that user's product is used impression, offer convenience to user's work and life, be of great practical significance.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the error correction method of a character input, is characterized in that, comprises the following steps:
The first step: the character string that receives user's input;
Second step: obtain and be arranged in the current cursor position of input of character string;
The 3rd step: according to the current cursor position of obtaining, confirmation need to be carried out the preliminary election character of error correcting prompt;
The 4th step: show the candidate characters corresponding with the preliminary election character of described confirmation;
The 5th step: judge whether the user selects at least one candidate characters, if the judgement user has selected at least one candidate characters, the described candidate characters of user being selected is replaced corresponding preliminary election character.
2. the method for claim 1, is characterized in that, in the 5th step:
If judgement user non-selected at least one candidate characters, and receiving at least one character that the user re-enters delete instruction and the user of at least one preliminary election character input, the character user re-entered is as the candidate characters of deleted character and carry out in real time record; When recording number of times and reach preset times, the candidate characters using the character that re-enters as deleted character is shown in real time.
3. the method for claim 1, is characterized in that, described the 3rd step is specially:
According to the current cursor position of obtaining, the character that is positioned at current cursor preset direction scope in described input of character string is set to carry out the preliminary election character of error correcting prompt.
4. method as claimed in claim 3, is characterized in that, in the 3rd step, the character that is positioned at current cursor preset direction scope in described input of character string comprises:
Be positioned at least one character in current cursor left side and at least one character on right side in described input of character string.
5. the method for claim 1, is characterized in that,
When the preliminary election character is English character or numerical character, described candidate characters comprises: be positioned at a plurality of characters of the preliminary election character left and right sides in the dummy keyboard page, or be the character that default graphics field was covered centered by the preliminary election character in the dummy keyboard page;
When the preliminary election character is Chinese character, described candidate characters comprises: the character that the Chinese phonetic alphabet is identical, the Chinese phonetic alphabet have the initial consonant fuzzy phoneme but simple or compound vowel of a Chinese syllable is identical and Chinese Pin Yin pseudonym is identical but have the Chinese character of simple or compound vowel of a Chinese syllable fuzzy phoneme.
6. a character input error correction device, is characterized in that, comprising:
The character string receiving element, for receiving the character string of user's input, then send to the cursor detecting unit;
The cursor detecting unit, be positioned at the current cursor position of input of character string for obtaining, and then sends to preliminary election character setting unit;
Preliminary election character setting unit, be connected with the cursor detecting unit, and for the position according to current cursor, confirmation need to be carried out the preliminary election character of error correcting prompt;
The candidate characters indicative control unit, be connected with preliminary election character setting unit, for showing the candidate characters corresponding with the preliminary election character of described confirmation;
The character replacement unit, with the candidate characters indicative control unit, be connected, for judging whether the user selects at least one candidate characters, if the judgement user has selected at least one candidate characters, at least one candidate characters of user being selected is replaced corresponding preliminary election character.
7. character input error correction device as claimed in claim 6, is characterized in that, also comprises:
Exception candidate characters record cell, with candidate characters indicative control unit, character replacement unit, be connected respectively, if for judgement user non-selected at least one candidate characters, described character replacement unit is the execution character replacement operation not, and receiving at least one character that the user re-enters delete instruction and the user of at least one preliminary election character input, the character user re-entered is as the candidate characters of deleted character and carry out in real time record; When recording number of times and reach preset times, the candidate characters using the character that re-enters as deleted character sends to the candidate characters indicative control unit to be shown.
8. character input error correction device as claimed in claim 6, is characterized in that, the preliminary election character that described needs carry out error correcting prompt is specially: the character that is positioned at current cursor preset direction scope in described input of character string.
9. character input error correction device as claimed in claim 8, is characterized in that, the character that is positioned at current cursor preset direction scope in described input of character string comprises:
Be positioned at least one character in current cursor left side and at least one character on right side in described input of character string.
10. error correction device inputted in character as claimed in claim 6, it is characterized in that, when the preliminary election character is English character or numerical character, described candidate characters comprises: be positioned at a plurality of characters of the preliminary election character left and right sides in the dummy keyboard page, or be the character that default graphics field was covered centered by the preliminary election character in the dummy keyboard page;
When the preliminary election character is Chinese character, described default, candidate characters corresponding thereto comprises: the character that the Chinese phonetic alphabet is identical, the Chinese phonetic alphabet have the initial consonant fuzzy phoneme but simple or compound vowel of a Chinese syllable is identical and Chinese Pin Yin pseudonym is identical but have the Chinese character of simple or compound vowel of a Chinese syllable fuzzy phoneme.
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| CN2013104123561A CN103473003A (en) | 2013-09-12 | 2013-09-12 | Character input error correction method and device |
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| CN2013104123561A CN103473003A (en) | 2013-09-12 | 2013-09-12 | Character input error correction method and device |
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| CN104375665A (en) * | 2014-12-09 | 2015-02-25 | 三星电子（中国）研发中心 | Input-method error correction method and input-method error correction device |
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