CN102830810A - Chinese character input method and keyboard realizing same - Google Patents
Chinese character input method and keyboard realizing same Download PDFInfo
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- CN102830810A CN102830810A CN201110165167XA CN201110165167A CN102830810A CN 102830810 A CN102830810 A CN 102830810A CN 201110165167X A CN201110165167X A CN 201110165167XA CN 201110165167 A CN201110165167 A CN 201110165167A CN 102830810 A CN102830810 A CN 102830810A
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Abstract
The invention provides a Chinese character input method and a keyboard realizing the same, belonging to the field of information technologies. The Chinese character input method comprises the following steps of: establishing a mapping relationship, and respectively mapping five basic stokes to five key positions of the keyboard, wherein the five basic stokes comprise a horizontal, a vertical, a left falling, a dot and a break; obtaining brevity code stokes, splitting the input Chinese character into at least one code taking unit according to a splitting rule of rounding up other than zero, and taking small other than big, and taking four basic stokes from at least one code taking unit according to a writing stoke order of the Chinese character to be input so as to form the brevity code stokes of the Chinese character to be input; and inputting, detecting a trigger signal of each basic stroke on the key position of the corresponding keyboard, determining the input brevity code stroke and obtaining the input Chinese character according to the determined brevity code stoke. By utilizing the keyboard and the Chinese character input method provided by the invention, an applicator only writes the Chinese character to quickly input the Chinese character through the given code taking rule and the basic strokes.
Description
Technical field
The present invention relates to areas of information technology, particularly a kind of Chinese character input method and realize the keyboard of this method.
Background technology
Existing Chinese character input method roughly comprises spelling input method, basic stroke input method, parts input method and sound picture input method etc.Wherein, spelling input method can not overcome the high problem that can't import rarely used word with not knowing phonetic of the repetition rate of coding; Though basic stroke input method easily-learned easily mastered, it needs multitap, and the sequencing of stroke the Chinese character of needs often can not occur when putting upside down; Parts input method like Zheng's code inputting method, five-stroke input method etc., needs the user to remember a large amount of radicals and concrete keyboard layout position thereof, is unfavorable for the popularization of general range; And sound picture input rule is stroke input method or parts input method and the combining of spelling input method, reduce the repetition rate of coding aspect possibly contribute to some extent, but brought the more input condition of complicacy.
In parts input method, be example with Zheng's code inputting method, it be with a plurality of radicals (comprising main root, secondary root) layout on the fixed position of keyboard, each key position corresponding a plurality of radicals, carry out the input of words then according to set code taking rule.Though Zheng's code inputting method can be realized the input of large character set, possibly have the lower repetition rate of coding simultaneously, owing to itself contain the radical of a large amount of needs memories; A large amount of radicals forms many-to-one layout on keyboard; Need the user to remember, and these radicals being when carrying out the combinatorial input Chinese character, is not the enumerating of front and back order of simple letter yet; Also will follow complex rule, the user also need be switched selection between stroke key and radical key in addition.Therefore this input method finds it difficult to learn and is prone to forget, and is unfavorable for promoting, owing to also will judge the distribution of each radical, for the layman, will influence the speed of input greatly.
Summary of the invention
Technical matters to be solved by this invention is the defective to prior art, proposes a kind ofly need not remember the radical layout and can import the Chinese character input method of Chinese character fast and realize the keyboard of this method.
In order to solve the problems of the technologies described above, the invention provides a kind of Chinese character input method, comprising:
Establish a mapping between steps five basic strokes are mapped to the keyboard five keys, including the five basic strokes: a, Shu, Pie, Dian, Ya;
Obtain brevity code stroke step; Do not get zero according to rounding, get and do not get the Chinese character that big fractionation rule will be to be imported and be split as at least one code fetch unit for a short time; Then according to the order of writing strokes of Chinese character to be imported; From said at least one code fetch unit, get four basic strokes at the most, form the brevity code stroke of waiting to import Chinese character;
Input step detects the trigger pip on the key position of the corresponding keyboard of each basic stroke, confirms the brevity code stroke of input, and obtains the Chinese character of input according to the brevity code stroke of confirming.
Saidly do not get zero, get and do not get Chinese character that big fractionation rule will be to be imported and be split as at least one code fetch unit and be specially for a short time: do not get zero according to rounding, get and do not get big fractionation rule Chinese character to be imported is split as an above character formation component, radical parts or basic stroke for a short time, and will proceed fractionation the character formation component of forming by radical parts or character formation component according to rounding.
Saidly from said at least one code fetch unit, get four basic strokes at the most, be specially:
For the individual character that is split as a code fetch unit; Get preceding 3 strokes and last 1 stroke of this code fetch unit according to order of writing strokes successively and form the brevity code stroke; If 4 of the stroke number deficiencies of this code fetch unit are then formed the brevity code stroke according to all strokes of order of writing strokes code fetch unit;
For the individual character that is split as two code fetch unit; Get preceding 2 strokes of each code fetch unit according to order of writing strokes and form the brevity code stroke; Wherein, if 2 of the stroke number less thaies of any code fetch unit in said two code fetch unit, get whole strokes of this code fetch unit;
For the individual character that is split as three code fetch unit, get the first sum of picture of preceding 2 strokes of first code fetch unit, second code fetch unit and the first sum of picture composition brevity code stroke of the 3rd code fetch unit according to order of writing strokes;
For being split as four code fetch unit and above individual character, getting the first sum of picture of preceding four code fetch unit and form the brevity code stroke.
The said mapping relations step of setting up also comprises: speech key position is set on keyboard, and the sign indicating number of sign being imported speech is mapped to this speech key position;
Said input step is specially: detect the trigger pip on the key position of the corresponding keyboard of speech key position and each basic stroke on the keyboard, confirm the brevity code stroke of input, and obtain the Chinese character of input according to the brevity code stroke of confirming.
Saidly from said at least one code fetch unit, get four basic strokes at the most and also comprise:
For two-character word, get the sign indicating number of sign input speech and the first sum of picture of preceding two the code fetch unit of each word and form the brevity code stroke; For three words, get the sign indicating number of sign input speech, the first sum of picture of preceding two the code fetch unit of first word, the first sum of picture of second prefix code fetch unit and the first sum of picture of the 3rd a prefix code fetch unit and form the brevity code stroke; For four words, get the sign indicating number of sign input speech and the first sum of picture of preceding four prefixes code fetch unit and form the brevity code stroke.
This method also comprises, fuzzy stroke key position is set on keyboard,
The said mapping relations step of setting up also comprises: will blur the fuzzy stroke key position that stroke is mapped to keyboard;
Said input step is specially: detect the key position of the corresponding keyboard of each basic stroke and the trigger pip on the fuzzy stroke key bits corresponding, confirm the brevity code stroke of input, and obtain the Chinese character of input according to the brevity code stroke of confirming.
This method also comprises, fuzzy stroke key position is set on keyboard,
The said mapping relations step of setting up also comprises: will blur the fuzzy stroke key position that stroke is mapped to keyboard;
Said input step is specially: detect the key position of the corresponding keyboard of speech key position, each basic stroke on the keyboard and the trigger pip on the fuzzy stroke key bits corresponding, confirm the brevity code stroke of input, and obtain the Chinese character of input according to the brevity code stroke of confirming.
An embodiment of the present invention discloses a method of achieving the above Chinese character input keyboard, including at least five keys, each key corresponding to a basic strokes, including the basic strokes: a, Shu, Pie, Dian, Ya.
This keyboard also comprises: speech key position, the sign indicating number of the corresponding sign input in this speech key position speech.
Also keyboard also comprises: fuzzy stroke key position, the corresponding fuzzy stroke in this fuzzy stroke key position.
Utilize keyboard provided by the invention and Chinese character input method; Application personnel only need split Chinese character and the Chinese character after splitting is carried out code fetch and get final product; Do not need strong memory radical and various keyboard layout, notice that can the person of avoiding the use of is switched between input field and candidate regions.For common application personnel,, just can import Chinese character as long as the meeting writing Chinese characters utilizes set code taking rule and basic stroke.Code taking rule is simple, and easily-learned easily mastered has improved input efficiency.
Description of drawings
Fig. 1 is the process flow diagram of Chinese character input method embodiment one provided by the invention;
Fig. 2 is the process flow diagram of Chinese character input method embodiment two provided by the invention;
Fig. 3 is the synoptic diagram of keyboard embodiment one provided by the invention;
Fig. 4 is the synoptic diagram of keyboard embodiment two provided by the invention;
Fig. 5 is the synoptic diagram of keyboard embodiment three provided by the invention;
Fig. 6 is the synoptic diagram of keyboard embodiment four provided by the invention.
Embodiment
Below in conjunction with accompanying drawing and preferred implementation technical scheme of the present invention is elaborated.
Fig. 1 is the process flow diagram of Chinese character input method embodiment one provided by the invention.As shown in Figure 1, present embodiment may further comprise the steps:
The method that present embodiment provides only utilizes five basic strokes just can realize the input of Chinese character, before the input Chinese character, at first five basic strokes is mapped on the keyboard key bits corresponding, and is as shown in Figure 3.The five basic strokes include: horizontal (a), vertical (Shu), write (Pie), points (Dian), folding (Ya), printing, etc. can be mapped to the corresponding key bit.When detecting the key position that is mapped with basic stroke and clicked, the brevity code stroke that can obtain to import according to the key bit position of being clicked.Application personnel can realize the input of corresponding stroke through a keystroke position when follow-up input Chinese character like this.
Step 102, obtain brevity code stroke step: do not get zero according to rounding, get and do not get the Chinese character that big fractionation rule will be to be imported and be split as at least one code fetch unit for a short time; From said at least one code fetch unit, be extracted into many four basic strokes then, form the brevity code stroke of waiting to import Chinese character.
According to the order of writing strokes of Chinese character to be imported, from an above code fetch unit, extract stroke according to the code taking rule of getting four basic strokes at the most, form the brevity code stroke of waiting to import Chinese character.
In this step, at first not get zero, get and do not get the Chinese character that big fractionation rule will be to be imported and be split as at least one code fetch unit for a short time according to rounding, said code fetch unit comprises: character formation component, radical parts or basic stroke.Specifically, above-mentioned rounding do not got zero, got and do not get big fractionation rule and be meant for a short time: at first Chinese character to be imported is split as character formation component (these parts itself are Chinese characters) during fractionation; If can not be split as character formation component, then Chinese character to be imported is split as the radical parts; If can not be split as the radical parts, then Chinese character to be imported is split as basic stroke; Can also continue to be split as character formation component if split the character formation component that obtains, then further split.
After will Chinese character imported being split as the code fetch unit, according to the order of writing strokes of waiting to import Chinese character, from the code fetch unit, extract stroke according to the code taking rule of getting four yards at the most, form the brevity code stroke of waiting to import Chinese character.During concrete code fetch, even code fetch, preorder preferential.
In the present embodiment, for the individual character of input, code taking rule is meant only to be got under the prerequisite of four sign indicating numbers at most, and the basic stroke of as far as possible from each code fetch unit of individual character, getting equal number is preferential according to the order of writing strokes many code fetches of stroke elementary cell formerly.Further; Code taking rule specifically comprises: for the individual character that is split as a code fetch unit; Get preceding 3 strokes and last 1 stroke of this code fetch unit according to order of writing strokes successively and form the brevity code stroke; If 4 of the stroke number deficiencies of this code fetch unit are then formed the brevity code stroke according to all strokes of order of writing strokes code fetch unit; For the individual character that is split as two code fetch unit, get preceding 2 strokes of each code fetch unit according to order of writing strokes and form the brevity code stroke, when having only 1 stroke in certain code fetch unit, get all strokes in this code fetch unit; For the individual character that is split as three code fetch unit; Get preceding 2 strokes of the first code fetch unit, the first sum of picture of the second code fetch unit and the first sum of picture of the 3rd code fetch unit according to order of writing strokes and form the brevity code stroke; When having only 1 stroke in the first code fetch unit, get all strokes in the first code fetch unit; For being split as four code fetch unit and above individual character, getting the first sum of picture of preceding four code fetch unit and form the brevity code stroke.
Further; The Chinese character input method that present embodiment provides can support to import the function of word; Wait that in this case the brevity code stroke of importing Chinese character also comprises the sign indicating number that identifies the input speech; Step 101 further comprises: the key position (being speech key position) of sign input speech is set on the keyboard, and the sign indicating number of sign being imported speech is mapped to this speech key position.The sign indicating number of said sign input speech can be expressed as and said five different coding that basic stroke is corresponding, representes with " speech " in this example.When the key position that detects this sign input speech was clicked, the brevity code stroke of expression input was the brevity code stroke of speech.
For the word of input, code taking rule is meant only to be got under the prerequisite of four sign indicating numbers at most, and the basic stroke of as far as possible from each individual character of speech, getting equal number is preferential according to the order of writing strokes many code fetches of stroke elementary cell formerly.Further, code taking rule specifically comprises: for two-character word, get the sign indicating number of expression speech and the first sum of picture of preceding two the code fetch unit of each word and form the brevity code stroke; For three words, get the sign indicating number of expression speech, the first sum of picture of preceding two the code fetch unit of first word, the first sum of picture of second prefix code fetch unit and the first sum of picture of the 3rd a prefix code fetch unit and form the brevity code stroke; For four words, get the sign indicating number of expression speech and the first sum of picture of preceding four prefixes code fetch unit and form the brevity code stroke.
After code fetch obtains the brevity code stroke, according to the key position input Chinese character of the corresponding keyboard of each basic stroke in the brevity code stroke.Implementation of this embodiment provides a method including at least five on the keyboard keys, these five keys are mapped on five basic strokes: horizontal (a), vertical (Shu), write (Pie), points (Dian) , folding (Ya).When importing, detect the keyboard key-position clicked, obtain the brevity code stroke according to the trigger pip on the key position, in predefined brevity code stroke and the words table of comparisons, search corresponding word of this brevity code or speech according to the brevity code stroke.
Further, can also comprise " speech " key position on the keyboard, should " speech " key position correspondence identify the sign indicating number of importing speech, the sign indicating number of this sign input speech can be expressed as and said five different coding that basic stroke is corresponding, representes with " speech " in this example.After code fetch obtains the brevity code stroke; Detect the key position of the corresponding keyboard of each basic stroke in the corresponding speech key position of the sign indicating number of sign input speech on the keyboard and the brevity code stroke, confirm the brevity code stroke imported, after the trigger pip that detects on the speech key position; What confirm input is word; Further confirm to retrieve again, can reduce the scope of subsequent searches like this, further improve the output speed of system according to the trigger pip of detected each basic stroke key bits corresponding.
In order to realize that the present invention also need set up a brevity code stroke and the words table of comparisons in advance through brevity code stroke input Chinese character.After the input Chinese character, system can search for preset the brevity code stroke and the words table of comparisons, finds and demonstrates corresponding candidate Chinese character and supply the user to select.In the preset brevity code stroke and the words table of comparisons, be divided into two parts of the brevity code stroke and the word table of comparisons and brevity code stroke and the speech table of comparisons, i.e. individual character dictionary and dictionary.Wherein the file layout of individual character dictionary is: individual character--code fetch unit--basic stroke of each code fetch unit the---brevity code stroke of forming individual character; The file layout of dictionary is: word--the code fetch unit of each word--basic stroke of each code fetch unit---brevity code stroke.The method of wherein obtaining the code fetch unit in the single-character splitting method that to be the code fetch unit be split as the code fetch unit with speech and the above-mentioned steps 102 is identical, repeats no more at this.
When searching, at first detect the keyboard key-position of being clicked and obtain the brevity code stroke, then this brevity code stroke is divided into the file layout of individual character dictionary or dictionary, last, in preset individual character dictionary or dictionary, carry out matched and searched.The present invention does not limit concrete lookup method.
Be elaborated below in conjunction with the technical scheme of several concrete examples to the input step of this embodiment.
Example one: wait to import Chinese character and be " greatly ".Split according to the above rules, the "big" words can not be split into parts and root parts into words, can only be split into basic strokes, namely "a Pie Dian"; "big" word is split into an access code unit words, according to the rules of access code - word access code to get a split unit, and the access code number of units less than four strokes, take the access code unit consisting of all strokes strokes short code, access code to get so Jane code strokes as "a Pie Dian"; followed by clicking on the keyboard corresponding to horizontal, write, point the keys to input Chinese characters.
In the default word dictionary, the "big" word stored in the form of: Big? ---? Big? ---? A Pie Dian ---? A Pie Dian.Detection is clicked the keyboard keys to get simple code strokes as "a Pie Dian" in the preset strokes with simple code word table lookup, you can get include "big" word character encoding candidate list.Demonstrating corresponding candidate Chinese character supplies the user to select.
Example two: wait to import Chinese character and be " phase ".Split according to the above rules, "phase" into words the word can be split into parts "wood? Eye"; "phase" as the access code is split into two units of words, according to the access code rules - for split into two an access code word units, in accordance with the access code for each writing stroke unit to take the first two strokes short code strokes, when an access code is only a stroke unit, take the access code unit all strokes, taking The resulting code simple code strokes as "a Shu Shu Ya"; followed by clicking on the keyboard corresponding horizontal, vertical, vertical, fold the keys to input Chinese characters.
In the default word dictionary, the "phase" word stored in the form of: Phase? ---? Wood? Project? ---? A Pie Dian Shu 'Shu Ya one hundred eleven? ---? A Shu Shu Ya , where "'" as the delimiter.Detection is clicked the keyboard keys to get simple code strokes as "a Shu Shu Ya" in the preset strokes with simple code word table lookup, you can get include the "phase" character encoding candidate word list.After the input Chinese character, systematic search individual character dictionary demonstrates corresponding candidate Chinese character and supplies the user to select.
Example three: wait to import Chinese character and be " thinking ".Split according to the above rules, "think" word can be split into parts into words "wood? Head? Heart"; "wants" as the access code is split into three units of words, according to the access code rules - for demolition access code is divided into three units of words, in accordance with the access code writing strokes to take the first unit in the first two strokes, the second element of the first access code access code strokes and the third unit of the first strokes strokes short code, when the first access code is only a stroke unit, take the first code unit take all strokes, short code access code obtained strokes as "a Shu Shu Dian"; followed by clicking on the keyboard corresponding to horizontal, vertical, vertical, a key point bit input Chinese characters.
In a word the dictionary, "think" word of storage in the form of: think? ---? Wood? Project? Heart? ---? A Pie Dian Shu 'Shu Ya one hundred eleven' Dian Dian Dian Dian? ---? A Shu Shu Dian.Detection is clicked the keyboard keys to get simple code strokes as "a Shu Shu Dian" in the default short code strokes and word lookup table, you can access, including "think" word character encoding candidate list.After the input Chinese character, systematic search individual character dictionary demonstrates corresponding candidate Chinese character and supplies the user to select.
Example four: wait to import Chinese character and be " protection ".Split according to the above rules, "protection" can be split into parts and root parts into words, "Ren Kou Mu 'Rolling family"? Got five access code modules:? "Ren", "mouth", "wood", "Rolling", "family"; "protection" as two words, according to the access code rules - take the word of the input code and access code for each word the first two units of the first strokes short code, access code obtained Jane yards strokes as "a word Pie Shu Dian"; Click the keys on the keyboard and the corresponding written word, vertical, horizontal, point the keys to input Chinese characters.
In the default dictionary, the "protection" of storage in the form of: Protection? ---? Ren Kou Mu 'Rolling account? --- Ya eleven Shu Shu Shu Pie Pie Dian' a Shu one Dian Ya a Pie? - -? Pieshuyidian.Detection is clicked the keyboard keys strokes to get short code "word a Shu Shu Dian," according to a short code to get strokes, strokes simple code to determine the scope of the search as the default dictionary, and make sure to be looking for simple code strokes " a Shu Shu Dian "and then in the default short code strokes with the word lookup table, you can access, including" protection "coded list of candidate words.Demonstrating corresponding candidate Chinese character supplies the user to select.
Example five: wait to import Chinese character and be " procurator ".Split according to the above rules, "agent" can be split into root parts, components and basic strokes into words, "Ren Yi 'Wang li'? Pie Dian" access code to get five modules:? "Ren", "Yi "" King "," in "," Pie dish ";" agent "for the three words, the access code according to the rules - to take the input code word, the first word of the first two elements of the first access code strokes, the second access code prefix a third element of the first strokes to take the first three words of the first stroke unit code, access code to get the simple code strokes as "word eleven Pie Pie"; followed by clicking the word on the keyboard keys and the corresponding write, horizontal, horizontal, write the keys to input Chinese characters.
In the dictionary, "agent" storage form: an agent? ---? Ren Yi 'Wang li'? Pie Dian ---? Pie Dian Dian Shu one '? A Shu Shu eleven eleven eleven Shu Ya '? Pie Dian? ---? Pie Pie eleven.Detection is clicked the keyboard keys strokes to get short code "word eleven Pie Pie," according to a short code to get strokes, strokes simple code to determine the scope of the search as the default dictionary, and make sure to be looking for simple code strokes " Pie Pie eleven "and then in the default short code strokes with the word lookup table, you can access, including" agent "coded list of candidate words., demonstrate corresponding candidate Chinese character and supply the user to select.
The Chinese character input method that present embodiment provides only needs to split Chinese character and the Chinese character after splitting is carried out code fetch, does not need strong memory radical; This method has only been utilized five key positions and five basic strokes, does not have various keyboard layout, and notice that can the person of avoiding the use of is switched between input field and candidate regions.For common application personnel, as long as the meeting writing Chinese characters utilizes set code taking rule and basic stroke, just can import Chinese character, and code taking rule is simple, easily-learned easily mastered has improved input efficiency.
Fig. 2 is the process flow diagram of Chinese character input method embodiment two provided by the invention.Present embodiment is applicable to that which basic stroke the current stroke that can't confirm certain code fetch unit is, thereby can't carry out the situation of code fetch after treating input Chinese character splits, and the fuzzy key position that can utilize present embodiment to provide is imported.As shown in Figure 2, present embodiment may further comprise the steps:
Fuzzy stroke on the key position, can be expressed as " * " number or "? " Number etc. any symbol that is different from said five basic strokes, the present invention does not limit this.
Step 202, obtain brevity code stroke step: do not get zero according to rounding, get and do not get the Chinese character that big fractionation rule will be to be imported and be split as at least one code fetch unit for a short time; Then according to the order of writing strokes of Chinese character to be imported; From said at least one code fetch unit, be extracted into many four basic strokes, form the brevity code stroke of waiting to import Chinese character.
Present embodiment waits to import the fractionation rule of Chinese character can be same as the previously described embodiments, repeats no more at this.
Further; The Chinese character input method that present embodiment provides can support to import the function of word; The brevity code stroke also comprises the sign indicating number of sign input speech in this case; Step 201 further comprises: the key position (being speech key position) of sign input speech is set on keyboard, and the sign indicating number of sign being imported speech is mapped to this speech key position.Application personnel can be through clicking the sign indicating number of speech key position input expression speech.
Present embodiment can be same as the previously described embodiments about the code taking rule of individual character and word; Difference is; When the current input of being not sure of certain code fetch unit be which stroke the time; As the first sum of picture of being not sure of this code fetch unit can use fuzzy stroke to replace this stroke as the brevity code stroke when being which stroke.
Except comprising five basic stroke key positions, also comprise fuzzy stroke key position on the keyboard of the method that the realization present embodiment provides.Fuzzy stroke on the key position, can be expressed as " * " number or "? " Number etc. any symbol that is different from said five basic strokes, the present invention does not limit this.After code fetch obtains the brevity code stroke, according to the key position and the fuzzy stroke key bits corresponding input Chinese character of the corresponding keyboard of each basic stroke in the brevity code stroke.
Further, can also comprise speech key position on the keyboard.After code fetch obtains the brevity code stroke, detect the key position of the corresponding keyboard of speech key position, each basic stroke on the keyboard and the trigger pip on the fuzzy stroke key bits corresponding, confirm the brevity code stroke of input, and obtain the Chinese character of input according to the brevity code stroke of confirming.
After the input Chinese character, detect the trigger pip of speech key position, system can search for preset dictionary, searches out the candidate Chinese character that comprises that definite basic stroke becomes with fuzzy stroke combination, supplies the user to select.
Be elaborated below in conjunction with the technical scheme of several concrete examples to the input step of this embodiment.
Example six: wait to import Chinese character and be " quiet ".
Split according to the above rules, "Tim" root word can be split into parts and components into words, "Xin tongue"; "Tim" as the access code is split into two units of words, its first unit access code is " Xin ", if it is determined to take the first decoding unit of the first stroke to" dish ", but can not determine its second stroke of" Shu "or" dish ", then can make use of fuzzy stroke, the embodiment with" * " to represent.According to the rules of access code, access code to get the simple code strokes as "Dian * Pie a"; followed by clicking the corresponding point on the keyboard keys, blurred strokes keys, write keys, cross keys to input Chinese characters.
In the input of Chinese characters, the detection is clicked keyboard keys get short code strokes as "Dian * Pie a"; determined to be entered shortcode strokes as: "Dian a Pie a" or "Dian Shu Pie a" or "Dian Pie Pie a "or" an Dian Dian Pie "or" Ya Dian Pie a "; strokes in the default short code lookup table with the words, you can access, including" Tim "the word candidate list of character encoding.
Example seven: wait to import Chinese character and be " description ".
Split according to the above rules, "description" can be split into parts and root parts into words "Rolling seedlings' Mi and" access code to get the four units." description " is two-character word, and the first sum of picture ratio of first two code fetch unit of " retouching " word is easier to confirm, is respectively " one " and " one ".But the "write" access code word of the first cell of the first stroke is not determined to be "Pie" or "dish", then can make use of fuzzy strokes used in this embodiment the "*" indicates.According to above-mentioned code taking rule, the brevity code stroke that code fetch obtains is " speech is * one one by one ", and wherein " speech " is the sign indicating number of expression input speech.Put speech key position corresponding on the beating keyboard, horizontal key position, horizontal key position, fuzzy stroke key position, horizontal key position input Chinese character successively.
In the input of Chinese characters, the system detects click keyboard keys get short code strokes as "word eleven * a", according to the obtained shortcodes strokes to determine simple code strokes Look to the default dictionary; and determine pending lookup Jane code strokes as: "one thousand one hundred eleven" or "eleven Shu one" or "eleven Pie a" or "eleven Dian one" or "eleven Ya one"; then the default short code strokes and word lookup table, you can access, including "description" coded list of candidate words.The Chinese character input method that present embodiment provides is supported the input function of fuzzy stroke on the basis of embodiment one, when application personnel is not known the stroke writing order of some Chinese character, also can import corresponding Chinese character normally, makes and imports simple and fast more.
The present invention also provides a kind of keyboard of realizing the described Chinese character input method of the foregoing description.Fig. 3 is the synoptic diagram of keyboard embodiment one provided by the invention.Shown in Figure 3, including at least five of the keyboard keys, the keys are mapped one five basic strokes, the basic strokes including transverse (a), vertical (Shu), write (Pie), points (Dian ), folding (Ya).The keyboard that present embodiment provides can support to import the function of individual character, utilizes this keyboard can import example one, example two, example three described Chinese characters.
Fig. 4 is the synoptic diagram of keyboard embodiment two provided by the invention.As shown in Figure 4, this keyboard also comprises speech key position (the key position among Fig. 4 shown in " speech ") except comprising five basic stroke key positions, the sign indicating number of the corresponding expression input in this speech key position speech.The keyboard that present embodiment provides not only supports to import the function of individual character, also supports the function of input word, utilizes this keyboard can import example four and example five described words.
Fig. 5 is the synoptic diagram of keyboard embodiment three provided by the invention.As shown in Figure 5; This keyboard is except comprising five basic stroke key positions and the speech key position; Also comprise fuzzy stroke key position (the key position among Fig. 5 shown in " * "), the corresponding fuzzy stroke in this fuzzy stroke key position, said fuzzy stroke can be represented any stroke in five basic strokes.The function of the fuzzy stroke input of the keyboard support that present embodiment provides utilizes this keyboard can import example six and example seven described Chinese characters.
Fig. 6 is the synoptic diagram of keyboard embodiment four provided by the invention.As shown in Figure 6, this keyboard is except comprising five basic stroke key positions, speech key position and the fuzzy stroke key position, also comprising Menu key position and symbolic key position.Wherein the function of Menu key position and symbolic key position can be the same with the function of other existing input methods, repeats no more at this.
Keyboard and the Chinese character input method of utilizing the foregoing description to provide; Application personnel only need split Chinese character and the Chinese character after splitting is carried out code fetch and get final product; Do not need strong memory radical and various keyboard layout, notice that can the person of avoiding the use of is switched between input field and candidate regions.For common application personnel, as long as the meeting writing Chinese characters utilizes set code taking rule and basic stroke, just can import Chinese character, and code taking rule is simple, easily-learned easily mastered has improved input efficiency.
At last; It should be noted that: more than what enumerate only is practical implementation example of the present invention; Certainly those skilled in the art can change and modification the present invention; If these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, all should think protection scope of the present invention.
Claims (10)
1. a Chinese character input method is characterized in that, comprising:
Establish a mapping between steps five basic strokes are mapped to the keyboard five keys, including the five basic strokes: a, Shu, Pie, Dian, Ya;
Obtain brevity code stroke step; Do not get zero according to rounding, get and do not get the Chinese character that big fractionation rule will be to be imported and be split as at least one code fetch unit for a short time; Then according to the order of writing strokes of Chinese character to be imported; From said at least one code fetch unit, get four basic strokes at the most, form the brevity code stroke of waiting to import Chinese character;
Input step detects the trigger pip on the key position of the corresponding keyboard of each basic stroke, confirms the brevity code stroke of input, and obtains the Chinese character of input according to the brevity code stroke of confirming.
2. method according to claim 1; It is characterized in that; Saidly do not get zero, get and do not get Chinese character that big fractionation rule will be to be imported and be split as at least one code fetch unit and be specially for a short time: do not get zero according to rounding, get and do not get big fractionation rule Chinese character to be imported is split as an above character formation component, radical parts or basic stroke for a short time, and the character formation component of being made up of radical parts or character formation component is proceeded fractionation according to rounding.
3. method according to claim 1 is characterized in that, saidly from said at least one code fetch unit, gets four basic strokes at the most, is specially:
For the individual character that is split as a code fetch unit; Get preceding 3 strokes and last 1 stroke of this code fetch unit according to order of writing strokes successively and form the brevity code stroke; If 4 of the stroke number deficiencies of this code fetch unit are then formed the brevity code stroke according to all strokes of order of writing strokes code fetch unit;
For the individual character that is split as two code fetch unit; Get preceding 2 strokes of each code fetch unit according to order of writing strokes and form the brevity code stroke; Wherein, if 2 of the stroke number less thaies of any code fetch unit in said two code fetch unit, get whole strokes of this code fetch unit;
For the individual character that is split as three code fetch unit, get the first sum of picture of preceding 2 strokes of first code fetch unit, second code fetch unit and the first sum of picture composition brevity code stroke of the 3rd code fetch unit according to order of writing strokes;
For being split as four code fetch unit and above individual character, getting the first sum of picture of preceding four code fetch unit and form the brevity code stroke.
4. method according to claim 3 is characterized in that, the said mapping relations step of setting up also comprises: speech key position is set on keyboard, and the sign indicating number of sign being imported speech is mapped to this speech key position;
Said input step is specially: detect the trigger pip on the key position of the corresponding keyboard of speech key position and each basic stroke on the keyboard, confirm the brevity code stroke of input, and obtain the Chinese character of input according to the brevity code stroke of confirming.
5. method according to claim 4 is characterized in that, saidly from said at least one code fetch unit, gets four basic strokes at the most, also comprises:
For two-character word, get the sign indicating number of sign input speech and the first sum of picture of preceding two the code fetch unit of each word and form the brevity code stroke;
For three words, get the sign indicating number of sign input speech, the first sum of picture of preceding two the code fetch unit of first word, the first sum of picture of second prefix code fetch unit and the first sum of picture of the 3rd a prefix code fetch unit and form the brevity code stroke;
For four words, get the sign indicating number of sign input speech and the first sum of picture of preceding four prefixes code fetch unit and form the brevity code stroke.
6. method according to claim 1 is characterized in that, also comprises, fuzzy stroke key position is set on keyboard,
The said mapping relations step of setting up also comprises: will blur the fuzzy stroke key position that stroke is mapped to keyboard;
Said input step is specially: detect the key position of the corresponding keyboard of each basic stroke and the trigger pip on the fuzzy stroke key bits corresponding, confirm the brevity code stroke of input, and obtain the Chinese character of input according to the brevity code stroke of confirming.
7. method according to claim 4 is characterized in that, also comprises, fuzzy stroke key position is set on keyboard
The said mapping relations step of setting up also comprises: will blur the fuzzy stroke key position that stroke is mapped to keyboard;
Said input step is specially: detect the key position of the corresponding keyboard of speech key position, each basic stroke on the keyboard and the trigger pip on the fuzzy stroke key bits corresponding, confirm the brevity code stroke of input, and obtain the Chinese character of input according to the brevity code stroke of confirming.
8 An implement according to any one of claims 1-7 for Chinese character input method keyboard, characterized in that it comprises at least five keys, each key corresponding to a basic strokes, the basic strokes comprising: , Shu, Pie, Dian, Ya.
9. keyboard according to claim 8 is characterized in that, also comprises: speech key position, the sign indicating number of the corresponding sign input in this speech key position speech.
10. according to Claim 8 or 9 described keyboards, it is characterized in that, also comprise: fuzzy stroke key position, the corresponding fuzzy stroke in this fuzzy stroke key position.
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| CN1117162A (en) * | 1995-01-24 | 1996-02-21 | 陈佐芬 | Chinese input method |
| CN1256446A (en) * | 2000-01-03 | 2000-06-14 | 王永民 | Chinese character coding and inputting method using the first radical, residual radical and stroke number and the key board |
| CN1336578A (en) * | 2001-09-05 | 2002-02-20 | 黄建东 | Chinese character inputting method based on digital keypad |
| US20080232689A1 (en) * | 2004-02-11 | 2008-09-25 | Cheng-Fu Lee | Coding systems for Chinese characters and uses thereof |
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