CN1315025C - Chinese input method using homophone word separation coding - Google Patents

Abstract

The present invention relates to a Chinese input method using homophone separation coding and word-compatible coding. The method mainly decomposes a character into several pinyin information according to the existing pinyin rules, and compiles a corresponding word with a word-suffix character. In this way, by using the combination of at least one pinyin information of the input character and the word-suffix character, the Chinese input can achieve the effect of fuzzy pronunciation and clear coding, which can make the Chinese input have higher input speed and efficiency, and achieve the effect of making Chinese input easier to learn.

Description

Chinese input method using homophone separation encoding

technical field

The invention relates to a Chinese input method, in particular to a Chinese input method with homophone-separated coding.

Background technique

At present, Chinese input methods are mainly based on "Zizi" and "Pinyin". The Zanzi input method needs to learn complex rules of Zhaizi, and you must learn the whole set before you can use it. Therefore, the learning threshold is relatively high, such as Cangjie input method, etc.; The Pinyin input method mainly utilizes the existing Pinyin rules and is easy to learn, such as the Zhuyin input method and the like.

Yet existing pinyin input method still has following several shortcoming:

1. The sound selection rules are strict: to input Chinese with the pinyin input method, you need to input the correct pinyin code. However, for users with incorrect pronunciation or strong local accents, it is very difficult to use the pinyin input method.

2. There is no clear rule for the selection of homophones: Homophones have the same pinyin rules, and the same keys are also input when inputting, so it is not only easy to make mistakes, but also reduces the input speed due to word selection. Therefore, the existing pinyin input method Usually cooperate with the computer to let the computer select the correct word according to the context, or list the homophones on the screen for the user to choose, but the selection of words on the screen consumes the user's eyesight and takes a lot of time, while the computer selects the word based on the context Also can make mistakes, about 10% of error rate, and also very troublesome to revise after word selection error, and make the input speed of pinyin input method not fast.

3. Difficult to learn: Generally, beginners need to be familiar with the position of the keyboard, and it takes a lot of time to practice, which hinders the learner's willingness to learn. Therefore, users who use pinyin input make slow progress and the speed is not easy to improve.

Contents of the invention

The main purpose of the present invention is to provide a Chinese input method that is easy to operate and learn, and can realize fuzzy pronunciation but clear coding, so as to greatly increase the speed of Chinese input.

Chinese input method of the present invention is characterized in that:

According to the pinyin rules, all characters are divided into several kinds of pinyin information, and a corresponding word corresponding to the input word is set with a word ending, and at least one type of pinyin information is selected for the input word and the ending word as the code for text input , and enter the correct input word, and allow the homonym to have different encodings.

The Chinese input method is characterized in that: the pinyin information of each character includes three parts: initial consonant, final vowel and tone.

The Chinese input method is characterized in that: according to the pinyin information, a word can be coded into four codes through initials and finals of the input word, in conjunction with initials and finals of the corresponding words at the end of the word.

The Chinese input method is characterized in that: according to the pinyin information, a character can be compiled into three codes through the initials and finals of the input word, and the initials of the corresponding words at the end of the word.

The Chinese input method is characterized in that: the position of the third code is arranged on different columns of the keyboard in conjunction with the tones of the word endings.

The Chinese input method is characterized in that: according to the pinyin information, a word can be compiled into a binary code through the initial consonant of the input word and the initial consonant and final vowel of the corresponding word ending word.

The Chinese input method is characterized in that: the initials and finals are divided into ten groups according to the number of words or the frequency of use, etc., and arranged on the keys of the same column of the keyboard, and the initials and finals are arranged on the keyboard text input on the same column.

The Chinese input method is characterized in that: the relevant keys of each column on the keyboard correspond to the initial consonants or the final vowels in the same arrangement.

In a word, the present invention is characterized in that: the initial consonant and the final vowel are arranged in the middle column of keyboard text input, ASDFGHJKL; On, and arrange several sounds at the same key position, wherein the sound that is easy to be confused with each other is arranged on the same key position, and simultaneously Numeral column 1234567890, above column QWERTYUIOP and following ZXCVBNM, the key arrangement of ./ is the same initial or final as the middle column, wherein "ㄅㄍㄦㄣㄥ" corresponds to "QAZ", "ㄆㄐㄤ" corresponds to "WSX" , "ㄇ丨" corresponds to "EDC", "ㄈㄏㄑㄡㄛ" corresponds to "RFV", "ㄉㄎㄩㄞ" corresponds to "TGB", "ㄊㄒㄢ" corresponds to "YHN", "ㄋㄌ ㄖㄜㄝㄟ" corresponds to "UJM", "ㄓㄗㄚ" corresponds to "IK,", "ㄔㄘㄨ" corresponds to "OL.", and "ㄕㄙㄠ" corresponds to "P;/".

By means of the above-mentioned technical means, the present invention can achieve the following positive effects:

1. Fast input: because the present invention uses homonym-separated codes and word-compatible codes to input Chinese characters, it generally only needs to press three keys to input a Chinese character. , you can input a word with at least two characters by pressing four keys on average, so the speed of Chinese input can be greatly improved.

2. Quick learning and getting started: Because the present invention arranges the initials and finals on the keyboard keys of the same row, the user does not need to cover the entire keyboard with his fingers when inputting, and the user uses common words to enter Memorizing the selection key position of the correct word is not the word splitting code, so users can quickly learn and get started without having to recite the position of the keys on the keyboard, which can improve the willingness of ordinary people to learn Chinese input methods.

3. Learning while using: Because the invention displays the pinyin information or character codes that the user wants to disassemble on the computer screen, it allows the user to quickly input Chinese characters without looking at the keyboard at the same time, and When inputting Chinese characters, gradually become familiar with the relative position of each pinyin information or character code on the keyboard, so as to improve the learning efficiency of Chinese input method.

4. Low error rate: because the initial consonants and finals of the present invention only need to be selected and pressed on the same ten key positions when inputting, it can reduce the probability of pressing the wrong key due to the wide range of keyboard keys, and reduce the error of inputting wrong characters Rate.

5. Fuzzy sound selection, clear coding: through the method of the present invention, confusing sounds can be arranged on the same key position, and compound initial consonants, etc. need not be considered when inputting, so that users can disassemble the sound due to local accent, pronunciation and other factors. When the code is wrong, you can still input the correct text by selecting the final vowel at the end of the word, so as to greatly improve the practicability and flexibility of the Chinese input method.

In order to better understand the purpose, features and advantages of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a schematic diagram of the arrangement of relative initials and finals on a keyboard according to a preferred embodiment of the present invention.

Detailed ways

The invention provides a Chinese input method, which is a Chinese input method that uses the existing pinyin coding rules and utilizes homophone separation codes and word compatible codes for input. It mainly utilizes the existing pinyin rules to convert a character Divide it into several pinyin information. For example, take the pinyin rules of the phonetic symbols as an example. According to the rules of the phonetic symbols themselves, a Chinese character can be divided into three parts: initials, finals, and tones. The initials are the first part of the first character. The final sound, the final is the last sound of a character, and the intermediate sound can be incorporated into the final. One sound.

In addition, in addition to the pinyin information of the character itself, the input method of the present invention will also match a "corresponding word" related to the input character, wherein the corresponding word is obtained by editing different characters according to customary or commonly used words. To form a word composed of two characters, a complete input code can be formed by referring to the pinyin information of the suffix of the corresponding word, so that homophones with the same pinyin rules have different input codes, for example, " The corresponding words of "基" can be compiled into "基础", and the corresponding words of its suffix is "基", "鸡" can be compiled into "chicken", and its suffix is "meat". When coding, only the input words and Part of the pinyin information of the ending word, such as getting the initial consonant of the input word, the final syllable and the final vowel of the corresponding word ending word, etc., and the word can be compiled into four, three or two input character codes relatively.

For the same commonly used character, it can be input in multiple ways such as four-code, three-code or two-code, and the encoding method uses the same corresponding word, no additional memory is required. The following is an example of the word "cheng", where " The corresponding word of the word "cheng" can choose "success", and "gong" is the ending word.

When inputting with four codes, you can choose to input the initials, finals of the input character with the initials and finals of the corresponding word endings. That is to say, to input the word "cheng", you can enter the four codes "ㄔㄥ＜<ㄥ", By the input of this one four-yard code, there can be about 10000 words of space, and 3000 to 5000 words are encoded as required.

When inputting with three codes, you can choose to input the initial consonant and final of the input character with the initial consonant of the corresponding word ending, that is, to input the word "cheng", you can enter the three code "ㄔㄥㄍㄥ".

When inputting with two codes, you can choose to input the initial consonant of the input character combined with the initial consonant of the corresponding word ending, that is, to input the word "成", you can enter the two code "ㄔㄍ". At this time, use the tone to combine the initial consonant and final The input corresponds to the appropriate column on the keyboard.

According to above-mentioned demolition rule of the present invention cooperate computer when inputting, initial consonant and final consonant can be divided into ten groups respectively according to the number of words or the frequency of use etc., and arrange on the key of the same row of keyboard, as shown in Figure 1, The initials and finals can be arranged on the same row of keyboard text input, such as the middle row: "A, S, D, F, ..., L,;" row, and several sounds can be arranged on the same key position, among which The sounds that are easily confused with each other are arranged on the same key position, and other columns, such as the number column "1, 2, 3, 4, ..., 9, 0", the above column "Q, W, E, R, ..., 0 , P" and the key positions of the following "Z, X, C, V, ..., .," and other columns are all arranged with the same initial or final vowel in the middle column.

At this time, when the user selects and presses a key to input a consonant, and then enters a final, the user selects and presses the final to be input in the same column, instead of moving the finger to the entire keyboard for input operation, which can reduce the time required for inputting text. The range of keyboards that need to be selected can not only increase the speed of text input and facilitate users to learn, but also avoid the situation of pressing the wrong key, which can greatly improve the efficiency of Chinese character input.

In addition, when inputting in three codes, the third code can also be prompted on the screen for the user to select and input.

That is, after the user enters the two codes of "ㄔㄥ", commonly used characters arranged according to the tones of the corresponding word endings will appear on the screen for the user to choose the correct word, and the position of the third code code is matched with the ending words The tones are arranged on different columns of the keyboard, such as the soft tone, the first tone and the second tone when the ending word is arranged in the upper column, and the third or fourth tone when the ending word is arranged in the lower tone.

When inputting Chinese in the form of two codes, the initial consonants to be typed can be corresponding to different columns of the keyboard according to the tone. For example, the upper column is used for soft and one-tone tones, and the middle column is used for two-tone and three-tone tones. If the tone is four tones, use the following. In addition, if it is a two-tone character, such as the "cheng" character in the above example, you can add a "Space" after the initial input to distinguish it from the three-tone character, that is, you need to enter "cheng" When entering a word, input "ㄔSpaceㄍ".

In addition, when inputting Chinese characters, the input screen of the initial consonant relative to the keyboard can be displayed on the computer screen, allowing the user to press the corresponding button on the keyboard according to the character to be input and after inputting the initial consonant, the screen can immediately change the displayed final The input keyboard corresponds to the screen, allowing the user to press the button corresponding to the final according to the character, and then displays on the screen the corresponding input screen of the word coded suffix relative to the keyboard, allowing the user to input the desired word through the word coded suffix correct word entered.

Secondly, after the user enters the desired correct word, he can arrange the common words of the word on the keyboard, for example, after inputting the word "fine", the common words of the word "fine", such as "fine" and "precision" can be arranged , "energy", "essence", etc., are arranged on another row of keyboards that do not input initials and finals, such as the upper column of text input on the keyboard: "Q, W, E, ..., 0, P" columns, and Commonly used words are displayed on the computer screen for the user to select and press, so that when the user presses the key listed above after inputting a word, it can be determined that the user input is a commonly used word for the word, and when the user inputs a word After the word, when selecting and pressing the key in the middle column, it can be determined that the initial consonant of the next word is input by the user.

Claims (4)

1, a kind of Chinese character coding input method according to existing Pinyin rule, splits into several Pinyin informations with a word, makes the initial consonant of input word and simple or compound vowel of a Chinese syllable and imports with the combination of the initial and the final of the suffix of the corresponding equivalent of this word, it is characterized in that:

Initial consonant and simple or compound vowel of a Chinese syllable are arranged in the middle column that keyboard character is imported, ASDFGHJKL; On, and in several sounds of same keys arrangement, wherein the sound that will easily obscure mutually is arranged on the same key position, simultaneously with sum 1234567890, above-listed QWERTYUIOP and following ZXCVBNM ./keys arrangement initial consonant or the simple or compound vowel of a Chinese syllable identical with middle column, wherein " ㄅ ㄍ ㄣ ㄥ " is corresponding to " QAZ ", " ㄆ ㄐ ㄤ " is corresponding to " WSX ", " ㄇ Shu " corresponding to " EDC ", " ㄈ ㄑ ㄡ ㄛ " corresponding to " RFV ", " ㄉ ㄩ ㄞ " is corresponding to " TGB ", " ㄊ ㄒ ㄢ " corresponding to " YHN ", " ㄋ ㄌ ㄖ ㄜ ㄝ ㄟ " corresponding to " UJM ", " ㄓ ㄗ ㄚ " corresponding to " IK, ", " ㄔ ㄘ ㄨ " corresponding to " OL. ", " ㄙ ㄠ " is corresponding to " P; / ".

2, Chinese character coding input method according to claim 1 is characterized in that: when four yards input words, import the initial and the final of this word, cooperate the initial and the final of this word equivalent suffix of input.

3, Chinese character coding input method according to claim 1 is characterized in that: when the trigram input word, import the initial and the final of this word, cooperate the initial consonant of this word equivalent suffix of input.

4, Chinese character coding input method according to claim 1 is characterized in that: when two yards input words, import the initial consonant of this word, cooperate the initial consonant of this word equivalent suffix of input.