CN102830810B - Chinese character input method and realize the keyboard of the method - Google Patents
Chinese character input method and realize the keyboard of the method Download PDFInfo
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Abstract
The invention provides a kind of Chinese character input method and realize the keyboard of the method, belong to areas of information technology. Wherein method comprises: set up mapping relations step, five basic strokes are mapped to respectively to five key mappings of keyboard, described five basic strokes comprise: one, Shu, Pie, Dian, Ya; Obtain brevity code stroke step, do not get zero according to rounding, get that little not get large fractionation rule be at least one code fetch unit by Chinese character separating to be entered, then according to the order of writing strokes of Chinese character to be entered, from described at least one code fetch unit, get at the most four basic strokes, form the brevity code stroke of Chinese character to be entered; Input step, detects the triggering signal in the key mapping of keyboard corresponding to each basic stroke, determines the brevity code stroke of input, and obtains the Chinese character of input according to definite brevity code stroke. Utilize keyboard provided by the invention and Chinese character input method, application personnel, as long as meeting writing Chinese characters utilizes set code taking rule and basic stroke, just can input Chinese character fast.
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 the 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 cannot input rarely used word with not knowing phonetic of the repetition rate of coding; Although basic stroke input method easily-learned easily mastered, it needs multitap, and the sequencing of stroke is while putting upside down, often can not occur the Chinese character of needs; Parts input method, as Zheng's code inputting method, five-stroke input method etc., needs 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 the combination of stroke input method or parts input method and spelling input method, aspect the minimizing repetition rate of coding, may contributing to some extent, but bringing more complicated input condition.
In parts input method, taking Zheng's code inputting method as example, it be by multiple radicals (comprising main root, secondary root) layout on the fixed position of keyboard, each key mapping correspondence multiple radicals, then carries out the input of words according to set code taking rule. Although Zheng's code inputting method can be realized the input of large character set, may there is the lower repetition rate of coding simultaneously, but owing to itself containing the radical of a large amount of needs memories, a large amount of radicals forms many-to-one layout on keyboard, need user to remember, and these radicals being while carrying out combinatorial input Chinese character, is not the enumerating of front and back order of simple letter yet, also will follow complicated rule, user also need to be switched selection between stroke key and radical key in addition. Therefore this input method finds it difficult to learn and easily forgets, and is unfavorable for promoting, and owing to also will judging the distribution of each radical, for layman, will affect greatly the speed of input.
Summary of the invention
Technical problem to be solved by this invention is the defect for prior art, proposes a kind of keyboard that does not need to remember radical layout and Chinese character input method that can rapid Chinese Character input and realize the method.
In order to solve the problems of the technologies described above, the invention provides a kind of Chinese character input method, comprising:
Set up mapping relations step, five basic strokes are mapped to respectively to five key mappings of keyboard, described five basic strokes comprise: one, Shu, Pie, Dian, Ya;
Obtain brevity code stroke step, do not get zero according to rounding, get that little not get large fractionation rule be at least one code fetch unit by Chinese character separating to be entered, then according to the order of writing strokes of Chinese character to be entered, from described at least one code fetch unit, get at the most four basic strokes, form the brevity code stroke of Chinese character to be entered;
Input step, detects the triggering signal in the key mapping of keyboard corresponding to each basic stroke, determines the brevity code stroke of input, and obtains the Chinese character of input according to definite brevity code stroke.
Describedly do not get zero according to rounding, get and littlely do not get large fractionation rule Chinese character separating to be entered is specially at least one code fetch unit: do not get zero according to rounding, get that little not get large fractionation rule be more than one character formation component, radical parts or basic stroke by Chinese character separating to be entered, and will proceed to split to the character formation component being formed by radical parts or character formation component.
Describedly from described at least one code fetch unit, get at the most four basic strokes, be specially:
For the individual character that is split as a code fetch unit, get successively front 3 strokes and last 1 stroke composition brevity code stroke of this code fetch unit according to order of writing strokes, if 4 of the stroke number deficiencies of this code fetch unit, according to all stroke composition brevity code strokes of order of writing strokes code fetch unit;
For the individual character that is split as two code fetch unit, get front 2 strokes composition brevity code stroke of each code fetch unit according to order of writing strokes, wherein, if 2 of the stroke number less thaies of any code fetch unit in described two code fetch unit are got whole strokes of this code fetch unit;
For the individual character that is split as three code fetch unit, get the first stroke of front 2 strokes of first code fetch unit, second code fetch unit and the first stroke of the 3rd code fetch unit composition brevity code stroke according to order of writing strokes;
For being split as four code fetch unit and above individual character, get the first stroke composition brevity code stroke of front four code fetch unit.
The described mapping relations step of setting up also comprises: word key mapping is set on keyboard, the code of mark input word is mapped to this word key mapping;
Described input step is specially: detect the triggering signal in the key mapping of keyboard corresponding to word key mapping on keyboard and each basic stroke, determine the brevity code stroke of input, and obtain the Chinese character of input according to definite brevity code stroke.
Describedly from described at least one code fetch unit, get at the most four basic strokes and also comprise:
For two-character phrase, label taking is known the code of input word and the first stroke composition brevity code stroke of each word the first two code fetch unit; For three words, label taking is known the code of input word, first stroke, the first stroke of the second prefix code fetch unit and the first stroke of the 3rd prefix code fetch unit composition brevity code stroke of first word the first two code fetch unit; For four words, label taking is known the code of input word and the first stroke composition brevity code stroke of front four prefixes code fetch unit.
This method also comprises, fuzzy stroke key mapping is set on keyboard,
The described mapping relations step of setting up also comprises: the fuzzy stroke key mapping that fuzzy stroke is mapped to keyboard;
Described input step is specially: detect the triggering signal in the key mapping that the key mapping of keyboard corresponding to each basic stroke and fuzzy stroke are corresponding, determine the brevity code stroke of input, and obtain the Chinese character of input according to definite brevity code stroke.
This method also comprises, fuzzy stroke key mapping is set on keyboard,
The described mapping relations step of setting up also comprises: the fuzzy stroke key mapping that fuzzy stroke is mapped to keyboard;
Described input step is specially: detect the triggering signal in the key mapping that the key mapping of keyboard corresponding to word key mapping, each basic stroke on keyboard and fuzzy stroke are corresponding, determine the brevity code stroke of input, and obtain the Chinese character of input according to definite brevity code stroke.
The embodiment of the present invention has also been announced a kind of keyboard of realizing above-mentioned Chinese character input method, comprises at least five key mappings, the respectively corresponding basic stroke of each key mapping, and described basic stroke comprises: one, Shu, Pie, Dian, Ya.
This keyboard also comprises: word key mapping, the code of the corresponding mark input of this word key mapping word.
Also keyboard also comprises: fuzzy stroke key mapping, the corresponding fuzzy stroke of this fuzzy stroke key mapping.
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 to code fetch, do not need strong memory radical and various keyboard layout, can avoid user's notice to switch between input area and candidate regions. For common application personnel, as long as meeting writing Chinese characters utilizes set code taking rule and basic stroke, just can input Chinese character. Code taking rule is simple, and easily-learned easily mastered has improved input efficiency.
Brief description of the drawings
Fig. 1 is the flow chart of Chinese character input method embodiment mono-provided by the invention;
Fig. 2 is the flow chart of Chinese character input method embodiment bis-provided by the invention;
Fig. 3 is the schematic diagram of keyboard embodiment mono-provided by the invention;
Fig. 4 is the schematic diagram of keyboard embodiment bis-provided by the invention;
Fig. 5 is the schematic diagram of keyboard embodiment tri-provided by the invention;
Fig. 6 is the schematic diagram of keyboard embodiment tetra-provided by the invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, technical solution of the present invention is elaborated.
Fig. 1 is the flow chart of Chinese character input method embodiment mono-provided by the invention. As shown in Figure 1, the present embodiment comprises the following steps:
Step 101, set up mapping relations step: five basic strokes are mapped to respectively to five key mappings of keyboard, described five basic strokes comprise: one, Shu, Pie, Dian, Ya.
The method that the present embodiment provides only utilizes five basic strokes just can realize the input of Chinese character, before input Chinese character, first five basic strokes is mapped in the key mapping that keyboard is corresponding, as shown in Figure 3. Described five basic strokes comprise: horizontal (one), perpendicular (Shu), slash (Pie), point (Dian), folding (Ya), can be mapped in corresponding key mapping by modes such as printings. Be mapped with the key mapping of basic stroke when clicked when detecting, can obtain the brevity code stroke of input according to clicked key bit position. In the time of follow-up input Chinese character, the personnel of applying can realize the input of corresponding stroke by clicking key mapping like this.
Step 102, obtain brevity code stroke step: do not get zero according to rounding, get that little not get large fractionation rule be at least one code fetch unit by Chinese character separating to be entered, then from described at least one code fetch unit, be extracted into many four basic strokes, form the brevity code stroke of Chinese character to be entered.
According to the order of writing strokes of Chinese character to be entered, from more than one extracting stroke code fetch unit, form the brevity code stroke of Chinese character to be entered according to the code taking rule of getting at the most four basic strokes.
In this step, first do not get zero according to rounding, get that little not get large fractionation rule be at least one code fetch unit by Chinese character separating to be entered, described code fetch unit comprises: character formation component, radical parts or basic stroke. Specifically, above-mentioned rounding do not got zero, got and littlely do not get large fractionation rule and refer to: when fractionation, be first character formation component (these parts itself are Chinese characters) by Chinese character separating to be entered; If can not be split as character formation component, be radical parts by Chinese character separating to be entered; If can not be split as radical parts, be basic stroke by Chinese character separating to be entered; Can also continue to be split as character formation component if split the character formation component obtaining, further split.
After Chinese character separating to be entered is code fetch unit, according to the order of writing strokes of Chinese character to be entered, from code fetch unit, extract stroke according to the code taking rule of getting at the most four yards, form the brevity code stroke of Chinese character to be entered. When concrete code fetch, even code fetch, preorder preferential.
In the present embodiment, for the individual character of input, code taking rule refers to only to be got under the prerequisite of four codes at most, and the basic stroke of as far as possible getting equal number from each code fetch unit of individual character 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 successively front 3 strokes and last 1 stroke composition brevity code stroke of this code fetch unit according to order of writing strokes, if 4 of the stroke number deficiencies of this code fetch unit, according to all stroke composition brevity code strokes of order of writing strokes code fetch unit; For the individual character that is split as two code fetch unit, get front 2 strokes composition brevity code stroke of each code fetch unit according to order of writing strokes, in the time only having 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 front 2 strokes, the first stroke of the second code fetch unit and the first stroke of the 3rd code fetch unit composition brevity code stroke of the first code fetch unit according to order of writing strokes, in the time only having 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, get the first stroke composition brevity code stroke of front four code fetch unit.
Further, the Chinese character input method that the present embodiment provides can support to input the function of word, the brevity code stroke of Chinese character to be entered also comprises the code of mark input word in this case, step 101 further comprises: the key mapping (being word key mapping) of mark input word is set on keyboard, the code of mark input word is mapped to this word key mapping. The code of described mark input word can be expressed as the different coding corresponding from described five basic strokes, in this example, represents with " word ". In the time detecting that the key mapping of this mark input word is clicked, represent that the brevity code stroke of input is the brevity code stroke of word.
For the word of input, code taking rule refers to only to be got under the prerequisite of four codes at most, and the basic stroke of as far as possible getting equal number from each individual character of word 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 phrase, get and represent the code of word and the first stroke composition brevity code stroke of each word the first two code fetch unit; For three words, get and represent the code of word, first stroke, the first stroke of the second prefix code fetch unit and the first stroke of the 3rd prefix code fetch unit composition brevity code stroke of first word the first two code fetch unit; For four words, get and represent the code of word and the first stroke composition brevity code stroke of front four prefixes code fetch unit.
Step 103, input step: detect the triggering signal in the key mapping of keyboard corresponding to each basic stroke, determine the brevity code stroke of input, and obtain the Chinese character of input according to definite brevity code stroke.
Obtain after brevity code stroke at code fetch, according to the key mapping input Chinese character of keyboard corresponding to each basic stroke in brevity code stroke. Realize on the keyboard of the method that the present embodiment provides and at least comprise five key mappings, in these five key mappings, be mapped with respectively five basic strokes: horizontal (one), perpendicular (Shu), skim (Pie), point (Dian), folding (Ya). In the time inputting, detect clicked keyboard key-position, obtain brevity code stroke according to triggering signal in key mapping, according to brevity code stroke predefined brevity code stroke with in the words table of comparisons, search word or the word that this brevity code is corresponding.
Further, can also comprise " word " key mapping on keyboard, should " word " key mapping correspondence identify the code of inputting word, the code of this mark input word can be expressed as the different coding corresponding from described five basic strokes, in this example, represents with " word ". Obtain after brevity code stroke at code fetch, detect the key mapping of keyboard corresponding to each basic stroke in word key mapping that the code of mark input word on keyboard is corresponding and brevity code stroke, determine the brevity code stroke of input, when after the triggering signal detecting in word key mapping, what determine input is word, further determine and retrieve according to the triggering signal of key mapping corresponding to the each basic stroke detecting again, can reduce like this scope of subsequent searches, further improve the output speed of system.
In order to realize by brevity code stroke input Chinese character, the present invention also needs to set up in advance a brevity code stroke and the words table of comparisons. After input Chinese character, system can be searched for default brevity code stroke and the words table of comparisons, finds and demonstrates corresponding candidate Chinese character and select for user. In default brevity code stroke and the words table of comparisons, be divided into two parts of brevity code stroke and the word table of comparisons and brevity code stroke and the word table of comparisons, i.e. individual character dictionary and dictionary. Wherein the file layout of individual character dictionary is: individual character---forms code fetch unit---basic stroke of each code fetch unit---the brevity code stroke of 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. Wherein single-character splitting is that code fetch unit is identical with the method for obtaining code fetch unit in above-mentioned steps 102 with the method that word is split as code fetch unit, does not repeat them here.
In the time searching, first detect clicked keyboard key-position and obtain brevity code stroke, then this brevity code stroke is divided into the file layout of individual character dictionary or dictionary, last, in default individual character dictionary or dictionary, carry out matched and searched. The present invention is not construed as limiting concrete lookup method.
The technical scheme of the input step below in conjunction with several concrete examples to this embodiment is elaborated.
Example one: Chinese character to be entered is " greatly ". According to above-mentioned fractionation rule, " greatly " word can not be split as character formation component and radical parts, can only be split as basic stroke, i.e. " a Pie Dian "; " greatly " word is the individual character that is split as a code fetch unit, according to obtaining a code fetch unit after above-mentioned code taking rule-single-character splitting, and 4 of the stroke number deficiencies of this code fetch unit, all stroke composition brevity code strokes of getting this code fetch unit, the brevity code stroke that therefore code fetch obtains is " a Pie Dian "; Put successively corresponding key mapping horizontal, that skim, put on beating keyboard and input Chinese character.
In default individual character dictionary, the file layout of " greatly " word is: large---large---a Pie Dian---Pie Dian. Detecting clicked keyboard key-position acquisition brevity code stroke is " a Pie Dian ", searches at default brevity code stroke and the word table of comparisons, just can obtain the encoding list of the candidate Chinese character that comprises " greatly " word. Demonstrating corresponding candidate Chinese character selects for user.
Example two: Chinese character to be entered is " phase ". According to above-mentioned fractionation rule, " phase " word can be split as character formation component " wooden order "; " phase " word is the individual character that is split as two code fetch unit, according to above-mentioned code taking rule-for the individual character that is split as two code fetch unit, get the first two stroke composition brevity code stroke of each code fetch unit according to order of writing strokes, in the time only having 1 stroke in certain code fetch unit, get all strokes in this code fetch unit, the brevity code stroke that code fetch obtains is " a Shu Shu Ya "; Put successively key mapping input Chinese character corresponding horizontal, vertical, perpendicular on beating keyboard, folding.
In default individual character dictionary, the file layout of " phase " word is: phase---wooden order---a Shu Pie Dian ' Shu Ya mono-is one by one---a Shu Shu Ya, wherein " ' " and be separator. Detecting clicked keyboard key-position acquisition brevity code stroke is " a Shu Shu Ya ", searches at default brevity code stroke and the word table of comparisons, just can obtain the encoding list of the candidate Chinese character that comprises " phase " word. After input Chinese character, systematic search individual character dictionary, demonstrates corresponding candidate Chinese character and selects for user.
Example three: Chinese character to be entered is " thinking ". According to above-mentioned fractionation rule, " thinking " word can be split as character formation component " the wooden order heart "; " think " that word is the individual character that is split as three code fetch unit, according to above-mentioned code taking rule--for the individual character that is split as three code fetch unit, get the first two stroke, the first stroke of the second code fetch unit and the first stroke of the 3rd code fetch unit composition brevity code stroke of the first code fetch unit according to order of writing strokes, in the time only having 1 stroke in the first code fetch unit, get all strokes in the first code fetch unit, the brevity code stroke that code fetch obtains is " a Shu Shu Dian "; Put successively key mapping input Chinese character corresponding horizontal, vertical, perpendicular on beating keyboard, point.
In individual character dictionary, the file layout of " thinking " word is: think---the wooden order heart---a Shu Pie Dian ' Shu Ya mono-is one by one ' Dian Dian Dian Dian---a Shu Shu Dian. Detecting clicked keyboard key-position acquisition brevity code stroke is " a Shu Shu Dian ", searches at default brevity code stroke and the word table of comparisons, just can obtain the encoding list of the candidate Chinese character that comprises " thinking " word. After input Chinese character, systematic search individual character dictionary, demonstrates corresponding candidate Chinese character and selects for user.
Example four: Chinese character to be entered is " protection ". According to above-mentioned fractionation rule, " protection " can be split as radical parts and character formation component " Ren mouth wood ' Rolling family ", obtains five code fetch unit: " Ren ", " mouth ", " wood ", " Rolling ", " family "; " protection " is two-character phrase, according to above-mentioned code taking rule--and get and represent the code of input word and the first stroke composition brevity code of each word the first two code fetch unit, the brevity code stroke that code fetch obtains is " word Pie Shu mono-Dian "; Word key mapping and correspondence slash, the key mapping perpendicular, horizontal, point put successively on beating keyboard are inputted Chinese character.
In default dictionary, the file layout of " protection " is: protection---Ren mouth wood ' and Rolling family---Pie Shu Shu Ya is Shu Pie Dian ' Shu mono-Dian Ya mono-Pie one by one---Pie Shu mono-Dian. Detecting clicked keyboard key-position acquisition brevity code stroke is " word one Shu Shu Dian "; according to the brevity code stroke obtaining; the seek scope of determining brevity code stroke is default dictionary; and determine that brevity code stroke to be found is " a Shu Shu Dian "; then search at default brevity code stroke and the word table of comparisons, just can obtain the encoding list of the candidate word that comprises " protection ". Demonstrating corresponding candidate Chinese character selects for user.
Example five: Chinese character to be entered is " agent ". According to above-mentioned fractionation rule, " agent " can be split as radical parts, character formation component and basic stroke " Ren shoots a retrievable arrow ' king in ' Pie Dian ", obtains five code fetch unit: " Ren ", " shooting a retrievable arrow ", " king ", " inner ", " Pie Dian "; " agent " is three words, the first stroke, the first stroke of second prefix code fetch unit and the first stroke of a 3rd prefix code fetch unit that represent the first two code fetch unit of code, the first character of input word according to above-mentioned code taking rule-get, the brevity code stroke that code fetch obtains is " word Pie Pie one by one "; Word key mapping and correspondence slash, the key mapping horizontal, horizontal, that skim put successively on beating keyboard are inputted Chinese character.
In dictionary, the file layout of " agent " is: agent---Ren shoots a retrievable arrow ' king in ' Pie Dian---a Pie Shu mono-Dian Dian ' Shu one by one Shu Ya Shu is one by one one by one ' Pie Dian---Pie is Pie one by one. Detecting clicked keyboard key-position acquisition brevity code stroke is " word Pie Pie one by one ", according to the brevity code stroke obtaining, the seek scope of determining brevity code stroke is default dictionary, and determine that brevity code stroke to be found is " Pie is Pie one by one ", then search at default brevity code stroke and the word table of comparisons, just can obtain the encoding list of the candidate word that comprises " agent ". , demonstrate corresponding candidate Chinese character and select for user.
The Chinese character input method that the present embodiment provides, only needs to split Chinese character and the Chinese character after splitting is carried out to code fetch, does not need strong memory radical; The method has only been utilized five key mappings and five basic strokes, there is no various keyboard layout, can avoid user's notice to switch between input area and candidate regions. For common application personnel, as long as meeting writing Chinese characters utilizes set code taking rule and basic stroke, just can input Chinese character, and code taking rule is simple, easily-learned easily mastered, has improved input efficiency.
Fig. 2 is the flow chart of Chinese character input method embodiment bis-provided by the invention. The present embodiment is applicable to after Chinese character to be entered is split, and which basic stroke the current stroke that cannot determine certain code fetch unit is, thereby cannot carry out the situation of code fetch, can utilize the fuzzy key mapping that the present embodiment provides to input. As shown in Figure 2, the present embodiment comprises the following steps:
Step 201, set up mapping relations step: five basic strokes are mapped to respectively to five key mappings of keyboard, fuzzy stroke are mapped to the fuzzy stroke key mapping of keyboard, described five basic strokes comprise: one, Shu, Pie, Dian, Ya.
Fuzzy stroke in key mapping, can be expressed as " * " number or "? " number etc. any symbol that is different from described five basic strokes, the present invention is not construed as limiting this.
Step 202, obtain brevity code stroke step: do not get zero according to rounding, get that little not get large fractionation rule be at least one code fetch unit by Chinese character separating to be entered, then according to the order of writing strokes of Chinese character to be entered, from described at least one code fetch unit, be extracted into many four basic strokes, form the brevity code stroke of Chinese character to be entered.
The fractionation rule of the present embodiment Chinese character to be entered can be same as the previously described embodiments, do not repeat them here.
Further, the Chinese character input method that the present embodiment provides can support to input the function of word, brevity code stroke also comprises the code of mark input word in this case, step 201 further comprises: the key mapping (being word key mapping) of mark input word is set on keyboard, the code of mark input word is mapped to this word key mapping. Application personnel can represent by clicking the input of word key mapping the code of word.
The present embodiment can be same as the previously described embodiments about the code taking rule of individual character and word, difference is, when can not determine certain code fetch unit current input be which stroke time, as which stroke is first stroke that can not determine this code fetch unit while being, can replace this stroke as brevity code stroke with fuzzy stroke.
Step 203, input step: detect the triggering signal in the key mapping that the key mapping of keyboard corresponding to each basic stroke and fuzzy stroke are corresponding, determine the brevity code stroke of input, and obtain the Chinese character of input according to definite brevity code stroke.
Realize on the keyboard of the method that the present embodiment provides except comprising five basic stroke key mappings, also comprise fuzzy stroke key mapping. Fuzzy stroke in key mapping, can be expressed as " * " number or "? " number etc. any symbol that is different from described five basic strokes, the present invention is not construed as limiting this. Obtain after brevity code stroke at code fetch, according to the key mapping of keyboard corresponding to each basic stroke in brevity code stroke and key mapping input Chinese character corresponding to fuzzy stroke.
Further, on keyboard, can also comprise word key mapping. Obtain after brevity code stroke at code fetch, detect the triggering signal in the key mapping that the key mapping of keyboard corresponding to word key mapping, each basic stroke on keyboard and fuzzy stroke are corresponding, determine the brevity code stroke of input, and obtain the Chinese character of input according to definite brevity code stroke.
After input Chinese character, the triggering signal of word key mapping detected, system can be searched for default dictionary, searches out the candidate Chinese character that comprises that definite basic stroke becomes with fuzzy stroke combination, selects for user.
The technical scheme of the input step below in conjunction with several concrete examples to this embodiment is elaborated.
Example six: Chinese character to be entered is " quiet ".
According to above-mentioned fractionation rule, " quiet " word can be split as radical parts and character formation component " Xin tongue "; " quiet " word is the individual character that is split as two code fetch unit, its first code fetch unit is " Xin ", if determine the first sum of being depicted as " Dian " of first code fetch unit, but can not determine that its second stroke is " Shu " or " Dian ", now can, by fuzzy stroke, in the present embodiment, represent with " * ". According to above-mentioned code taking rule, the brevity code stroke that code fetch obtains is " Dian * Pie mono-"; Put successively some key mapping corresponding on beating keyboard, fuzzy stroke key mapping, slash key mapping, horizontal key mapping input Chinese character.
After input Chinese character, detect clicked keyboard key-position and obtain brevity code stroke for " Dian * Pie mono-"; Determine that brevity code stroke to be entered is: " Dian mono-Pie mono-" or " Dian Shu Pie mono-" or " Dian Pie Pie mono-" or " Dian Dian Pie mono-" or “ Dian Ya Pie mono-"; Search at default brevity code stroke and the word table of comparisons, just can obtain the encoding list of the candidate Chinese character that comprises " quiet " word.
Example seven: Chinese character to be entered is " description ".
According to above-mentioned fractionation rule, " description " can be split as radical parts and character formation component " Rolling seedling ' Mi with ", four code fetch unit that obtain. " description " is two-character phrase, and the first stroke ratio of first two code fetch unit of " retouching " word is easier to determine, is respectively " one " and " one ". But the first stroke of " writing " the first code fetch unit of word be can not determine " Pie " or " Dian ", now can, by fuzzy stroke, in the present embodiment, represent with " * ". According to above-mentioned code taking rule, the brevity code stroke that code fetch obtains is " word one by one * one ", and wherein " word " is for representing the code of input word. Put successively word key mapping corresponding on beating keyboard, horizontal key mapping, horizontal key mapping, fuzzy stroke key mapping, horizontal key mapping input Chinese character.
After input Chinese character, system detects clicked keyboard key-position and obtains brevity code stroke for " word one by one * one ", and according to the brevity code stroke obtaining, the seek scope of determining brevity code stroke is default dictionary; And determine that brevity code stroke to be found is: " one by one " or " Shu mono-one by one " or " Pie mono-one by one " or " Dian mono-one by one " or " Yi mono-Ya mono-"; Then search at default brevity code stroke and the word table of comparisons, just can obtain the encoding list of the candidate word that comprises " description ". The Chinese character input method that the present embodiment provides, on the basis of embodiment mono-, is supported the input function of fuzzy stroke, in the time that application personnel do not know the stroke writing order of some Chinese character, also can input normally corresponding Chinese character, makes to input simple and fast more.
The present invention also provides a kind of keyboard of realizing the Chinese character input method described in above-described embodiment. Fig. 3 is the schematic diagram of keyboard embodiment mono-provided by the invention. As shown in Figure 3, this keyboard at least comprises five key mappings, and described five key mappings are shone upon respectively a basic stroke, and described basic stroke comprises horizontal stroke (), perpendicular (Shu), slash (Pie), point (Dian), folding (Ya). The keyboard that the present embodiment provides can support to input the function of individual character, utilizes this keyboard can input the Chinese character described in example one, example two, example three.
Fig. 4 is the schematic diagram of keyboard embodiment bis-provided by the invention. As shown in Figure 4, this keyboard, except comprising five basic stroke key mappings, also comprises word key mapping (key mapping shown in " word " in Fig. 4), the corresponding code that represents input word of this word key mapping. The keyboard that the present embodiment provides not only supports to input the function of individual character, also supports the function of input word, utilizes this keyboard can input the word described in example four and example five.
Fig. 5 is the schematic diagram of keyboard embodiment tri-provided by the invention. As shown in Figure 5, this keyboard is except comprising five basic stroke key mappings and word key mapping, also comprise fuzzy stroke key mapping (key mapping shown in " * " in Fig. 5), the corresponding fuzzy stroke of this fuzzy stroke key mapping, described fuzzy stroke can represent any stroke in five basic strokes. The keyboard that the present embodiment provides is supported the function of fuzzy stroke input, utilizes this keyboard can input the Chinese character described in example six and example seven.
Fig. 6 is the schematic diagram of keyboard embodiment tetra-provided by the invention. As shown in Figure 6, this keyboard, except comprising five basic stroke key mappings, word key mapping and fuzzy stroke key mapping, also comprises menu key mapping and symbol key mapping. Wherein the function of menu key mapping and symbol key mapping can be the same with the function of other existing input methods, do not repeat them here.
Keyboard and the Chinese character input method of utilizing above-described embodiment to provide, application personnel only need split Chinese character and the Chinese character after splitting is carried out to code fetch, do not need strong memory radical and various keyboard layout, can avoid user's notice to switch between input area and candidate regions. For common application personnel, as long as meeting writing Chinese characters utilizes set code taking rule and basic stroke, just can input Chinese character, and code taking rule is simple, easily-learned easily mastered, has improved input efficiency.
Finally; it should be noted that: what enumerate above is only specific embodiments of the invention; certainly those skilled in the art can change and modification the present invention; if these amendments and modification all should be thought protection scope of the present invention within belonging to the scope of the claims in the present invention and equivalent technologies thereof.
Claims (6)
1. a Chinese character input method, is characterized in that, comprising:
Set up mapping relations step, five basic strokes are mapped to respectively to five key mappings of keyboard, described inFive basic strokes comprise: one, Shu, Pie, Dian, Ya;
Obtain brevity code stroke step, do not get zero according to rounding, get and littlely do not get large fractionation rule by be enteredChinese character separating be at least one code fetch unit, then according to the order of writing strokes of Chinese character to be entered, from instituteState at least one code fetch unit and get at the most four basic strokes, form the brevity code stroke of Chinese character to be entered;
Input step, detects the triggering signal in the key mapping of keyboard corresponding to each basic stroke, determines inputBrevity code stroke, and obtain the Chinese character of input according to definite brevity code stroke;
Describedly do not get zero according to rounding, get little do not get large fractionation rule by Chinese character separating to be entered for extremelyA few code fetch unit is specially: do not get zero according to rounding, get and littlely do not get large fractionation rule by be enteredChinese character separating is more than one character formation component, radical parts or basic stroke, and to by radical parts or one-tenthThe character formation component of word parts composition is proceeded to split.
2. method according to claim 1, is characterized in that, described from described at least one code fetchIn unit, get at the most four basic strokes, be specially:
For the individual character that is split as a code fetch unit, according to order of writing strokes get successively this code fetch unit before3 strokes and last 1 stroke composition brevity code stroke, if the stroke number less than 4 of this code fetch unitIndividual, according to all stroke composition brevity code strokes of order of writing strokes code fetch unit;
For the individual character that is split as two code fetch unit, get front 2 of each code fetch unit according to order of writing strokesIndividual stroke composition brevity code stroke, wherein, if the stroke of any code fetch unit in described two code fetch unit2 of number less thaies, get whole strokes of this code fetch unit;
For the individual character that is split as three code fetch unit, according to order of writing strokes get first code fetch unit beforeThe first stroke composition brevity code of the first stroke of 2 strokes, second code fetch unit and the 3rd code fetch unitStroke;
For being split as four code fetch unit and above individual character, get the first stroke group of front four code fetch unitBecome brevity code stroke.
3. method according to claim 2, is characterized in that, the described mapping relations step of setting up,Also comprise: word key mapping is set on keyboard, the code of mark input word is mapped to this word key mapping;
Described input step is specially: detect keyboard corresponding to word key mapping on keyboard and each basic strokeTriggering signal in key mapping, determines the brevity code stroke of input, and obtains input according to definite brevity code strokeChinese character.
4. method according to claim 3, is characterized in that, described from described at least one code fetchIn unit, get at the most four basic strokes, also comprise:
For two-character phrase, label taking is known the code of input word and the first stroke composition of each word the first two code fetch unitBrevity code stroke;
For three words, label taking is known the first stroke, the of code, first word the first two code fetch unit of input wordThe first stroke composition brevity code pen of the first stroke of a two prefixes code fetch unit and a 3rd prefix code fetch unitDraw;
For four words, label taking is known the code of input word and the first stroke composition of front four prefixes code fetch unitBrevity code stroke.
5. method according to claim 1, is characterized in that, also comprises, mould is set on keyboardStick with paste stroke key mapping,
The described mapping relations step of setting up also comprises: the fuzzy stroke key mapping that fuzzy stroke is mapped to keyboard;
Described input step is specially: the key mapping and the fuzzy stroke pair that detect keyboard corresponding to each basic strokeTriggering signal in the key mapping of answering, determines the brevity code stroke of input, and obtains according to definite brevity code strokeThe Chinese character of input.
6. method according to claim 3, is characterized in that, also comprises, mould is set on keyboardStick with paste stroke key mapping,
The described mapping relations step of setting up also comprises: the fuzzy stroke key mapping that fuzzy stroke is mapped to keyboard;
Described input step is specially: detect keyboard corresponding to word key mapping, each basic stroke on keyboardTriggering signal in key mapping corresponding to key mapping and fuzzy stroke, determines the brevity code stroke of input, and according to reallyFixed brevity code stroke obtains the Chinese character of input.
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| TW200527226A (en) * | 2004-02-11 | 2005-08-16 | Cheng-Fu Lee | Chinese system for sorting and searching |
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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 |
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