CN1252575C - Chinese character digital keyboard input method - Google Patents

Abstract

The present invention provides a Chinese character input method by using ten digital keyboards as operation tools, which is especially suitable for handsets, cash registers and other small electronic devices to process Chinese character information and is also suitable for ordinary computers. The core contents of the method can be summarized in eight phrases: one-horizontal stroke two-vertical stroke three-point stroke, four-forking stroke five-cross stroke six-frame stroke, seven-angle stroke inverse-Y stroke small nine head, zero double angle yueminjin (Chinese characters), taking code at the left top anticlockwise, taking four codes at most, overlapping strokes without segmentation, taking large strokes in detachable and separable strokes. The method has the advantages of few member quantities, few key stroke times, low coincident code rate, obvious member characters, difficult confusion, unique first code and uniform distribution. The present invention accords with the Chinese character traditional custom, accords with the national standard, and also has the advantages of simple code taking rule, easy learning, easy memorization, convenient popularization, etc.

Description

A kind of Chinese-character digital code keyboard and input method

Technical field: the invention belongs to Technology of Chinese Information Processing, it is a kind of digital keyboard input method of Chinese character, be specially adapted to the Chinese character input method of the numeric keypad of miniaturized electronicss such as mobile phone, electronic notebook, cashing machine, also be suitable for the Chinese character input of numeric keypad on the computing machine certainly.

Technical background:, must be equipped with the Chinese character digit code input method that numeric keypad is an operation tool along with developing rapidly of miniaturized electronicss such as mobile phone, cashing machine.Existing this type of digital keyboard input method has two kinds, and the one, Chinese phonetic alphabet method, the 2nd, the Chinese-character stroke method, these two kinds of code input methods all exist touch potential too many, and the repetition rate of coding is too high, slow-footed shortcoming.The object of the present invention is to provide a kind of touch potential still less, repeated code is lower, speed Chinese-character digital code keyboard and input method more hurry up.

Summary of the invention: the present invention's design is derived from the radical and the Four corner coding of traditional character indexing method of Chinese dictionary, the radicals by which characters are arranged in traditional Chinese dictionaries method and the Four corner coding that cut both ways are transformed, getting its chief merges and to form, promptly select to be less than 100 radicals by which characters are arranged in traditional Chinese dictionaries and stroke as the member of forming Chinese character, and these members are given inducing classification according to their feature, with 1,2,3 ... 9,10 digital these members of representing such as 0.Be equipped with some code taking rules then, forming the complete method of Chinese character coding.This coding method has been arranged, just can use the digital code keyboard of electronic equipment that Chinese character is deposited in or takes out according to this.Particular content to a kind of Chinese-character digital code keyboard and input method of the present invention elaborates below.The inventive method comprises the steps:

The first step, selected Chinese character group word member.

At first analyse in depth the Chinese character radicals indexing system of Chinese Characters, how research become the Chinese character quadratic search once searches.The Chinese character radicals descriptor index method is exactly to look into radicals by which characters are arranged in traditional Chinese dictionaries earlier to look into Chinese character in these radicals by which characters are arranged in traditional Chinese dictionaries again, and we are the quadratic search method, once searches the english dictionary and can not resemble to look into, if we will realize that once searching of Chinese character will study two problems.The one, the quantity problem of Chinese character radicals, the radicals by which characters are arranged in traditional Chinese dictionaries of Xinhua dictionary are 189 now, and authority's 42-volume Chinese dictionary compiled during the regin of Kang Xi in the Qing Dynasty is 214, and ancient " origin of Chinese character " has 540 radicals by which characters are arranged in traditional Chinese dictionaries.This explanation is along with the development of civilization, and the radicals by which characters are arranged in traditional Chinese dictionaries of Chinese character are reducing, but the speed that reduces is very slowly, says as some expert, make radicals by which characters are arranged in traditional Chinese dictionaries reduce to 100 with interior be exactly very big success.The 2nd, the position problems of Chinese character radicals.People are in the middle discovery of often looking up the dictionary, the radicals by which characters are arranged in traditional Chinese dictionaries of the overwhelming majority all the left side of word, above, on upper left side or the housing, this class word will account for more than ninety percent, has its radicals by which characters are arranged in traditional Chinese dictionaries position of minority word indefinite simultaneously, up and down, about, inside and outsidely have, so some word is difficult to find.Can also be limited on left, top, upper left side or the housing of word our said radicals by which characters are arranged in traditional Chinese dictionaries uniform principles that Here it is to the radicals by which characters are arranged in traditional Chinese dictionaries of these words.More than two problems unite, be exactly how to have selected radicals by which characters are arranged in traditional Chinese dictionaries.Studies show that the radicals by which characters are arranged in traditional Chinese dictionaries number how much, closely related with the repetition rate of coding, the radicals by which characters are arranged in traditional Chinese dictionaries number is few, and the repetition rate of coding can rise.According to above-mentioned Several principles, a preferred plan is to select 88 radicals by which characters are arranged in traditional Chinese dictionaries for use, makes the repeated code word be no more than 8 words at most.

In order to distinguish mutually with the tradition Chinese character radicals by which characters are arranged in traditional Chinese dictionaries, 88 forms of a stroke or a combination of strokes that we determine screening are not radicals by which characters are arranged in traditional Chinese dictionaries but the unified member that calls.These members should meet the requirement of traditional radicals by which characters are arranged in traditional Chinese dictionaries, all Chinese characters can be comprised that the complex form of Chinese characters can both express, and meet the requirement after Chinese character simplified again, as simplify many foldings form of a stroke or a combination of strokes that introduce the back: ㄋ, It all is unicursal; These members are that the science of standard Chinese character splits, as require the radicals by which characters are arranged in traditional Chinese dictionaries of all Chinese characters uniquely, do not have ambiguity; More to implement the principle that Chinese character hands over heavy stroke not split.In 88 members, introduce " fork " and " string " two class forms of a stroke or a combination of strokes for this reason, can express all and contain the heavy word of the friendship of handing over heavy stroke.These 88 members form of a stroke or a combination of strokes that can be divided three classes, the one, basic stroke comprises horizontal stroke (), carries Cast aside (Pie), perpendicular (Shu), hook (亅), point (Dian) and press down () totally 7, as can be seen, compare, just remove and roll over (Yi, Ya, , Yin with original traditional basic stroke) and added hook (亅).The 2nd, 26 of brevity code words, originally had for the radicals by which characters are arranged in traditional Chinese dictionaries word: one, water, towel, field, ten, mouth, order, ware, day, say, factory, again, eight, people (going into), fore-telling, little, the heart, several, month, totally 20 of gold, other has: seven, rich, zhang, thirty, an ancient type of spoon, totally 6, this is unexistent in the lead-in of Xinhua dictionary top.We why " " word is decided to be brevity code, be because in Chinese character is used, occur " " the word frequency maximum.The 3rd, remaining 55 is compound stroke, has plenty of the distortion as the brevity code word, has plenty of as the pictograph of numerical code and introduces.The form of a stroke or a combination of strokes and the code of these 88 Chinese character members are as shown in the table.

The main contents of these Chinese character members and code thereof can be explained with four pithy formulas: one horizontal two 3 water that hang down, four forks, five strings, six square frames, 889 of heptangles are little, more than zero the angle moon ware gold.And the core content in these four pithy formulas is " horizontal stroke, two hangs down, 3 points, four forks, five strings, six sides, heptangle, eight or eight, nine little, zero pair angles ".From these 88 frequencies that member occurs Chinese character, this core content (i.e. " horizontal stroke, two hangs down, 3 points, four forks, five strings, six sides, heptangle, eight or eight, nine little, zero pair angles ") has accounted for the overwhelming majority.Obviously this core content is very to be convenient to learning and memory.

Second the step, according to following certain code taking rule, 6763 Chinese characters (wherein radicals by which characters are arranged in traditional Chinese dictionaries are 46) to standard GB/T18031-2000 " the infotech digital keyboard Chinese character is imported general requirement " " message exchange with the baseset of Chinese character coding set " are encoded one by one, and each Chinese character is by one group of unique number of being made up of the 1-4 figure place.The result shows: the digital diverse of these 6763 Chinese characters accounts for 39%, and repeated code is no more than 8 words at most, needn't page turning on mobile phone display screen thereby accomplish.

The 3rd step, according to the number of compiling and editing of above-mentioned each Chinese character, Chinese character in the Comnputer Chinese character storehouse is encoded, promptly to the coded digital of each Chinese character on computor-keyboard 1,2,3 ... 9, keystroke is once on the corresponding keys of 10 numerical keys such as 0, the numerical coding of each Chinese character is deposited in the computer, set up the Chinese-character digital code information bank, during as the need Chinese character retrieval, only need under Comnputer Chinese character operating system, the number of this Chinese character is keyed in, just can be taken out the Chinese character of being looked into.The overall process of the inventive method that Here it is.

The said code taking rule in front comprises:

1, code fetch general provisions.Its available four pithy formula is explained: upper left code fetch up time is changeed, and at most only gets four sign indicating numbers, and stroke is handed over to weigh and do not split, and connects from dividing and will get greatly.Be that each word all begins to get first yard from the upper left corner, then in the direction of the clock rotation get successively second, third, the 4th yard, and at most only get four sign indicating numbers.As for second and third, four yards specifically get wherein, decide according to the different fonts structure.Code fetch runs into to be handed over when weighing stroke, can not split them and come, and regard integral body as and carry out code fetch.For example " shoot a retrievable arrow " and get 43, " dagger-axe " gets 53, is to sit in the right seat.For those surface isolation and inherent associated stroke, regard it as integral body as far as possible carries out code fetch, for example " corpse " gets 62 and can not get other sign indicating number, " chi " should be taken as 68 and can not get 632.

2, code fetch " tagmeme " rule.Chinese character is a Chinese characters, can be divided into according to its different structure: left and right sides structure; The left, center, right structure; Up and down with the upper, middle and lower structure; Investing mechanism; Mixed structure.The word of different types of structure, though its first yard all must be from upper left corner code fetch, and transposition in the direction of the clock, its concrete " tagmeme " is different, its rule is:

(1) the code fetch tagmeme of left and right sides structure is: the upper left corner → upper right corner → lower right corner → lower left corner.For example " revolve " and get 9887; " commentaries on classics " gets 4535; " but " get 861; " bright " gets 60.

Must emphasize, when containing " Jiong, door, , penta " in the structure Chinese character of the left and right sides, the parts in " Jiong, door, , penta " all be wanted preferential code fetch.For example; " misfortune " should get 3608 can not get 3602; " boil in a covered pot over a slow fire " and get 9309 and can not get 9308; " sough " and get 9041; " city " gets 4537.

(2) the code fetch tagmeme of left, center, right structure is: upper left → on → upper right → bottom right, for example: " letter " gets 3123; " spread out " and get 2312; " class " gets 1211; " receipts " get 7284; " teacher " gets 214.

About (comprising the left, center, right) structure account for 80% of Chinese character sum, visible above two kinds of tagmeme rules situation that is in the great majority.

(3) up and down or the code fetch tagmeme of upper, middle and lower structure be: four yards on foot is got in top → below → more from bottom to top (necessity is aided with from left to right).For example: " joint " gets 59; " prop up " and get 47; " be apt to " get 8619; " rabbit " gets 2043; " five " get 1147; " U.S. " gets 8841; " sieve " gets 6723.

Must particularly point out, when containing " eight, big, Ren, Qe, again " in up-down structure or the upper, middle and lower structure Chinese character, get 0118 as " three "; " ginseng " gets 0228; " winter " gets 2373; " hold a memorial ceremony for " and get 2791; " Xian " gets 5198; " father " gets 8062; " silkworm " gets 1315; " match " gets 3808; " suddenly " get 5317; " reputation " gets 9611 words such as grade, from the below from bottom to top during code fetch, at most only contains a basic stroke under " eight, big, Ren, Qe, again ", and other strokes all will be got earlier successively.

(4) the code fetch tagmeme of investing mechanism fonts such as Jiong, door, , penta, mouth is: get top and housing sign indicating number → enter again in the frame earlier, right lower quadrant code fetch in frame → is again got four yards enough in the direction of the clock from right-to-left or from bottom to top.For example: " door bolt " gets 301; " wealthy " gets 3063; " Fujian " gets 3031; " threshould " gets 3069; " garden " gets 6053; " garden " gets 6021; " four " get 672; " ridge " gets 04; " net " 044; " phoenix " gets 0141; " long-standing " 0723; " one-tenth " gets 5362; " one-tenth " gets 5372.

3, above or below word during code fetch, if there are several independent strokes desirable, then will compare so as to see who is superior and decide: high person is preferential on top, and it is preferential that the person is hanged down in the bottom.The point " Dian " on word top is drawn the row that also belong to preferential code fetch.For example " Network, Fan, , sunset, Bao, the mountain " on word top all should get " 2 ".And for example " justice " gets 34; " be " to get 3473; " book " gets 5377.For another example: in the word just like " stone,

Qun, multiple, not, the person " word that constitutes: " three-bristle cudrania " gets 4169; Figured stone gets 1326; " complete " and get 9071; " shoe " gets 6782; " neglect " and get 2927; " block up " and get 4461.

4, the word top and the bottom being difficult to distinguish individual components just all will get.All to get as Zhu, prison, the Tuan commentary on meaning of different diagrams in The Book Changes, Mi, length, old man, pocket, the individual components that the top of word such as washes.The word bottom gets 2043 as " well-behaved "; " younger brother " gets 8352; " elder sister " gets 4532; " Korea Spro " gets 4574; " Ya " 2142; " wealth " gets 0428.

5, hand over heavy stroke code taking rule.For the code fetch of handing over heavy stroke, except " not splitting " of in general provisions, being said, also should defer to following detailed rules and regulations:

(1) by horizontal, carry, cast aside, erect, when friendship weight stroke is formed in basic strokes such as hook, point, right-falling stroke, repeatedly " code fetch " can regard that a certain long stroke is formed by connecting by plurality of sections as.For example " husband, not, the end, come, folder " wait its top of word all will get to go here and there 5, code fetch just can only be have respectively been come with " eight, individual, individual, individual, eight " in its underpart.The centre also can be regarded " Pie ", " Shu " as upper and lower two sections here to " " code fetch, or three sections of upper, middle and lowers, and epimere constitutes the composition stroke of " string ", and hypomere constitutes the composition stroke of " eight, individual ", the stroke of stage casing composition " ".In brief, upper and lowerly exactly secondary or upper, middle and lower have been got three times.

(2) if being handed over heavy stroke is not basic stroke, then can only gets once and must not get secondary.For example in word such as " abundant, very small, lung, system ", directly " Shu's " is contained " Jiong " in the string pen picture, this is non-basic stroke, thereby " Shu " can not be divided into upper and lower two sections during to these word code fetches, promptly can not get upper and lower secondary, so what got that " string 5 " stay with rear lower when top is " Jiong ", rather than " towel ".And for example " centre, English " can only get 580,5850." slowly " word is torn open to " , Lv, Jiong " and is got 550 for another example.

(3) if inserting the stroke of string in the word is not basic stroke, its formed " angle " should be by code fetch so.For example in " Jian, east " word, the stroke of inserting string is

ㄥ ", it is not basic stroke, according to the preceding article rule, it can not be converted into two sections, can only get once sign indicating number.But stipulate that again " angle " that it forms self will be by code fetch for this.As seen the stroke in these words ㄥ " in the code fetch process, in fact used secondary.So " Jian " gets 537; " east " gets 4947.

The inventive method has following advantage: the number of components is few, and feature is clear and definite, is difficult for obscuring, and is evenly distributed; Defer to the Chinese character traditional habit, meet national standard, especially introduce the fork and two class A of geometric unitA of going here and there, carry out " hand over to weigh and do not tear open " principle, guarantee that first sign indicating number is unique; The yardage of each Chinese character has to be had fewly more, and maximum 4 yards, Here it is makes full use of Chinese character information, and has reduced repeated code, and one yard one word accounts for 39%, and what the repeated code word was maximum also is no more than 8, thereby needn't page turning on mobile phone display screen; The full content concentrated reflection is easily learned easily note in 8 pithy formulas, be easy to apply.

The inventive method has 20902 Chinese characters (GB13000) to Chinese Character Set such as China, Japan and Korea S.'s international standard word collection of greater number, can use equally, and just the repeated code word can slightly increase.

Claims (1)

1, a kind of Chinese-character digital code keyboard and input method is characterized in that having the following steps:

(1) 88 forms of a stroke or a combination of strokes that screening is determined as following table is listed are as the member of composition Chinese character, and according to the feature of these members, conclusion is divided into 10 classes, respectively with 1,2,3,4 ... 9,10 numerals such as 0 are represented, and the corresponding relation such as the following table of Chinese character member and its code are listed:

The form of a stroke or a combination of strokes of Chinese-character digital code and code table

(2) according to following code taking rule, follow standard GB/T18031-2000 " the infotech digital keyboard Chinese character is imported general requirement ", " message exchange with the baseset of Chinese character coding set " 6763 Chinese characters (wherein radicals by which characters are arranged in traditional Chinese dictionaries are 46) (GB2312-80) are encoded one by one, and each Chinese character is by one group of unique number of being made up of the 1-4 figure place;

(3) according to the number of compiling and editing of above-mentioned each Chinese character, Chinese character in the Comnputer Chinese character storehouse is encoded, promptly to the coded digital of each Chinese character on computor-keyboard 1,2,3 ... 9, keystroke is once on the corresponding keys of 10 numerical keys such as 0, the numerical coding of each Chinese character is deposited in the computer, set up the Chinese-character digital code information bank, during as the need Chinese character retrieval, only need under Comnputer Chinese character operating system, the number of this Chinese character is keyed in, just can be taken out the Chinese character of being looked into;

Said code taking rule has following several:

(1) code fetch general provisions: 1. begin and the code fetch that is shifted in the direction of the clock from the word upper left side; 2. four sign indicating numbers at most only got in every word; What 3. the stroke friendship was heavy can not split code fetch; 4. connect from dividing stroke to require member to sit in the right seat by " big " stroke code fetch;

(2) code fetch " tagmeme " rule is decided according to Hanzi structure, and promptly left and right sides block word is: the upper left corner → upper right corner → lower right corner → lower left corner; Left, center, right structure Chinese character is: upper left → on → upper right → bottom right; Up and down or upper, middle and lower structure Chinese character be: four yards on foot is got in top → below → (be aided with from left to right more in case of necessity) more from bottom to top; Encirclement such as door, Jiong, , penta, mouth or semi-surrounding structure Chinese character are: get top and housing → enter from the lower right corner more earlier and be docile and obedient clockwise in the frame from right-to-left or get four yards enough from bottom to top;

(3) to handing over the code fetch of heavy stroke, except that general provisions " do not split ", also should defer to following detailed rules and regulations: by horizontal, carry, cast aside, erect, friendship that basic strokes such as hook, point, right-falling stroke are formed heavily stroke, repeatedly code fetch; If handed over heavy stroke not belong to basic stroke, code fetch repeatedly then; If handing over heavy stroke in the word is not basic stroke, its " angle " of forming code fetch in order so;

(4) above or below word during code fetch, if when having several independent strokes desirable, compare so as to see who is superior and decide, get the soprano during top, get the lowest during the below; The word upper and lower is difficult to distinguish independent stroke just and all wants code fetch; The strokes and dots at word top, left and right angle ", " preferential code fetch.

Images