CN101816131A

CN101816131A - Apparatus and method for inputting chinese characters for communication terminal

Info

Publication number: CN101816131A
Application number: CN200880109777A
Authority: CN
Inventors: 赵源亨
Original assignee: Zacod Co Ltd
Current assignee: Zacod Co Ltd
Priority date: 2007-10-02
Filing date: 2008-10-01
Publication date: 2010-08-25
Also published as: KR100878196B1; WO2009045040A2; WO2009045040A3

Abstract

An apparatus and method for inputting Chinese characters for a communication terminal is disclosed, whereby a keypad provided with various kinds of buttons can slide in at least four directions in a main body around the center thereof, and thus Chinese characters or numerals/symbols can be conveniently inputted.

Description

The apparatus and method that are used for the input Chinese character of communication terminal

Technical field

The present invention relates to a kind of apparatus and method that are used to import Chinese character.More specifically, the present invention relates to a kind of apparatus and method that are used for the input Chinese character of communication terminal, thus, the keyboard that is provided with various buttons can slide on the four direction around its center in fuselage at least, therefore, can carry out the input of Chinese character or numeral/symbol by communication terminal easily.

Background technology

Recently, along with the fast development of the communication technology, developed and extensively promoted such as the communication terminal that can make the user in its moving process, carry out voice communications versus data communications of mobile phone, PDA, palmtop PC, internet terminal etc.

Especially, because the technical development of universal personal radio communication service and the phenomenal growth of number of users, therefore various supplementary services are developed and are actively used.

In these supplementary services, because the characteristic of transmission of messages business, so the transmission of messages business has become the center of user's special interest, wherein, the transmission of messages function is carried out by voice communication terminal, and by this transmission of messages business, mobile operator has obtained very big profit.

For this transmission of messages business is provided, need be used for by import the method and apparatus of useful characters such as the miniature keyboard of electronic keyboard.

The miniature keyboard application comprises that these minicomputer systems should have a small amount of button such as the minicomputer system of cell phone, super mobile personal computer (UMPC) etc.; The keyboard system that replaces the keyboard input devices of internet television, digital camera, PDA, electronic notebook etc.; And have and the structure of director (guide kiosk), electronic lock, ATM (ATM) etc. and the input system of functionally similar structure and function.

Yet, because Chinese character (“ Han word ") quantity too big, so be difficult to these Chinese characters are applied to the limited miniature keyboard system of number of keys, or even have PC qwerty keyboard more than 100 buttons.For by miniature keyboard system input Chinese character, need repeatedly the repeat key input.

At the beginning of 2005, the quantity of the cellular telephone subscribers of China is 400,000,000, and the use of SMS message increases fiercely.In 2004, Chinese sent about 2,178 hundred million SMS message altogether, this be the same year in the world the SMS message that sends of All Countries 1/4.

In fact, using cell phone to send in the process of message, Chinese mainly use roman character and numeral but not Chinese character.Especially, the tendency that has following growth: the young man prefers roman character is not converted to phonetic Chinese character or uses complicated Chinese character input system as abbreviation sends message.Therefore, in China, what in fact worry is, can reach to hinder the language of degree of development of Chinese character that has spread several thousand and destroy.

Usually, in order (for example to use the limited mini Hanzi keyboard of number of keys, push-button telephone type keyboard) provide the Chinese character transport service, can use Chinese phonetic alphabet (“ Han Language sound side ": be meant the Chinese character pronunciation that uses roman character according to phonetic system, be called " phonetic " hereinafter).Use phonetic, the Rome consonant/vowel that is used for input Pinyin is arranged efficiently in push-button telephone type keyboard, and the roman character code that perhaps is used to export the phonetic of expectation Chinese character is controlled by user's function key and promptly made up.

In order to satisfy above-mentioned technical need, various Chinese character input systems are developed and are used.Yet, according to importing the relevant existing phonetic system of method of the roman character code of Chinese character with using push-button telephone type keyboard, since the roman character of corresponding keyboard be mixed-arrangement and export a roman character and need on keyboard, carry out 3～4 keys inputs, know keyboard layout well so be not easy to the user.In addition, when the roman character of finishing a Chinese character makes up and exports a row Chinese character, corresponding Chinese character end of input indication key afterwards need selected.

On the other hand, use the tradition Chinese character entering method of Chinese PC qwerty keyboard to be divided into sound sign indicating number (“ Yin Code ") and font code (“ Xing Code ").In the situation of sound sign indicating number, spelling input method is used widely as representative.In the situation of font code, by the Five-stroke Method (“ Wu Pen font of Wang Yongmin invention ") input method is widely used in most of areas of China.The user is not easy to be proficient in five-stroke character input method, but the Five-stroke Method is exceedingly fast.Now, though spelling input method is slower and inconvenient than five-stroke character input method, in cell phone, be extensive use of spelling input method.By contrast,, be difficult to five-stroke character input method is applied to cell phone, therefore, five-stroke character input method be not used for field of cellular telephony energetically as yet though five-stroke character input method is simple and have higher character input speed.

As mentioned above, according to the use push-button telephone type keyboard of prior art, use roman character input method of Chinese character (for example, use the spelling input method of roman character) there are the following problems: the roman character input system that they are provided with the common language processor (being meant 26 roman character input environments in the qwerty keyboard of PC) is extremely different, so has destroyed user friendly.Particularly a plurality of roman character consonants and vowel are being distributed under the situation of a button on the keyboard, the key that needs the user to understand keyboard is very hard arranged, therefore even arrange under the very well-regulated situation that at key the user also is not easy to be proficient in key controlled, thereby causes very big obstacle to input Pinyin.

On the other hand, though the Five-stroke Method is promoted greatly as the Chinese character entering method that uses the PC qwerty keyboard, but do not have the five-stroke character input method that uses push-button telephone type keyboard, therefore need to introduce fast and easily five-stroke character input method to be used for communication terminal.

In addition, use the ultrahigh speed wireless Internet to come terminal in the wireless network of swap data, the more important thing is to overcome for terminal to show and the restriction of input system, with the multi-functional multimedia equipment of quite expecting as the user according to being used to the user.

Summary of the invention

Technical problem

Therefore, make the present invention to solve the above-mentioned problems in the prior art the complete obtained advantage of prior art of keeping.

An object of the present invention is to provide a kind of apparatus and method that are used for the input Chinese character of communication terminal, wherein, the keyboard that is provided with various buttons can slide on the four direction in fuselage at least around its center, therefore, can carry out the input of Chinese character easily by communication terminal.

Another object of the present invention provides a kind of apparatus and method that are used for the input Chinese character of communication terminal, by on each button of keyboard and can on all directions of the keyboard that four direction at least slides, effectively arrange Chinese pinyin (being meant the diacritic of the Chinese character that uses roman character) and the Rome consonant and the vowel that are used to import the Five-stroke Method (being meant five stroked character models) code, make the user by importing four phonemes at most, therefore improved Chinese character input speed greatly once controlling of keyboard.

Technical scheme

In order to realize above and other purpose, provide a kind of Chinese character and numeral/symbol can imported to communicate by letter or the communication terminal of storage with extraneous being used for, according to embodiments of the invention, this communication terminal comprises: keyboard is assigned the key of the roman character, the Five-stroke Method area code and position code, numeral/symbol and the specific function that are used for a plurality of the Five-stroke Method radicals, are used to import the Chinese phonetic alphabet and the Five-stroke Method code; Be used for sliding at the keyboard on the four direction at least at the fuselage of described communication terminal and control the generation key signals according to the key controlled of user or around the center of described keyboard; The character memory cell is used for storing the Chinese character that described communication terminal uses; Program storage, the built-in function program that is used to store described communication terminal; Code storage unit, be used to store be arranged in described keyboard on various buttons and corresponding Chinese phonetic alphabet code data and the Five-stroke Method code data of glide direction of described keyboard; Key controlled recognition unit is used to detect the key that is arranged on each button on the described keyboard and controls state; Keyboard slip recognition unit, being used for slides to control according to keyboard on described four direction at least detects key and controls state; Microprocessor, be used for when controlling state detection signal by described key controlled recognition unit and/or described keyboard slip recognition unit enter key, according to being stored in described operation sequence in the described program storage, judging with reference to the character data that is stored in the described Chinese character memory cell which kanji code data the user has imported, with reference to being stored in that code data in the Chinese phonetic alphabet and the Five-stroke Method code storage unit generates and output is used to show display control signal by the Chinese character of the corresponding Chinese character input mode of user's input; The display driver unit is used for being used to show the drive control signal of controlling the corresponding Chinese character of selected code data and numeral/symbol with the user by the slip of the key controlled or keyboard on keyboard according to exporting from the described display control signal of described microprocessor output; And display unit, be used for showing described Chinese character and numeral/symbol at display screen according to described drive control signal from the output of described display driver unit.

In another aspect of this invention, provide a kind of method that is used for the input Chinese character of communication terminal, this method comprises: whether the microprocessor judges user of (1) described communication terminal has selected Chinese character input mode; (2) microprocessor judges of described communication terminal has selected the user of Chinese character input mode whether to select a input pattern in Chinese phonetic alphabet input pattern and the Five-stroke Method input pattern; (3) if the user has selected Chinese phonetic alphabet input pattern, then the microprocessor of described communication terminal according to from the user of key controlled recognition unit and/or keyboard slip recognition unit input to be arranged on a plurality of buttons on the keyboard control or along upward to, downward direction, direction, keyboard on right and diagonal slide to control and detect key signals left, make up consonant and the vowel and the numeral/symbol of corresponding roman character, and on the display screen of described communication terminal, show corresponding Chinese character and numeral/symbol; (4) if the user has selected five input patterns, then the microprocessor of described communication terminal according to from the user of key controlled recognition unit and/or keyboard slip recognition unit input to be arranged on a plurality of buttons on the keyboard control or along upward to, downward direction, direction, keyboard on right and diagonal slide to control and detect key signals left, make up consonant and the vowel and the numeral/symbol of corresponding roman character, and on the display screen of described communication terminal, show corresponding Chinese character and numeral/symbol; (5) if finished by a character input operation that input pattern carries out in Chinese phonetic alphabet input pattern and the Five-stroke Method input pattern, then whether the microprocessor judges user of described communication terminal has selected the storage of Chinese character, and the storage Chinese character that the user imported; And whether the microprocessor judges user of (6) described communication terminal stop Chinese character input mode, and continue or leave Chinese character input mode.

Beneficial effect

As mentioned above, according to the apparatus and method that are used for the input Chinese character of communication terminal according to the present invention, Chinese phonetic alphabet code and the Five-stroke Method code be arranged on each button of the keyboard that is arranged on the communication terminal and four of can slide at keyboard or more a plurality of direction on, make the user can easily discern these layouts, and the user can use than the needed input quantity of lacking of existing communication terminal and also import Chinese character rapidly easily, the popularization of Chinese use is made the contribution in the practice.

In addition, because apparatus and method according to the present invention make the user can import Chinese character rapider and easily, so it can be applied to the realization of document work, Email, chat and the internet information search of China, and, can decay and make contributions preventing to hinder the language of Chinese character development that has spread several thousand to a certain extent.

In addition, can make the input speed maximization of Chinese character according to apparatus and method of the present invention, so can reduce communication cost for mobile Chinese character message user.

Description of drawings

When in conjunction with the accompanying drawings, according to more than following detailed description the present invention and other purpose, feature and advantage can become more obvious, in the accompanying drawing:

Fig. 1 is the view of the structure of schematically illustrated communication terminal according to the embodiment of the invention;

Fig. 2 is the view of explanation according to the mode of operation of the keyboard of the communication terminal of the embodiment of the invention;

Fig. 3 is the block diagram of the internal configurations of the device of the schematically illustrated input Chinese character that is used for communication terminal according to the embodiment of the invention;

Fig. 4 is the example view according to the Chinese phonetic alphabet keyboard of the device of the input Chinese character that is used for communication terminal of the embodiment of the invention;

Fig. 5 be illustrate be used for using roman character realize Chinese phonetic alphabet combination conversion example and use the table that uses the Chinese phonetic alphabet code combination of roman character according to the Chinese phonetic alphabet keyboard of the embodiment of the invention in the method that is used to import Chinese character;

Fig. 6 illustrates the Five-stroke Method character list, district and sign (ID) code table that is applied to conventional P C qwerty keyboard;

Fig. 7 illustrates the Five-stroke Method high-frequency Chinese character and the quick code Chinese character of the secondary table that is applied to conventional P C qwerty keyboard;

Fig. 8 is the view that illustrates according to the example of the Five-stroke Method keyboard of the device of the input Chinese character that is used for communication terminal of the embodiment of the invention;

Fig. 9 is the view of explanation according to the Five-stroke Method keyboard structure of the device of the input Chinese character that is used for communication terminal of the embodiment of the invention;

Figure 10 illustrates the example of the conversion that is used for using roman character to realize the Five-stroke Method code combination and uses the table that uses the Five-stroke Method code combination of roman character according to the Five-stroke Method keyboard of the embodiment of the invention in the method that is used to import Chinese character;

Figure 11 is the flow chart that illustrates according to the method for the input Chinese character that is used for communication terminal of the embodiment of the invention;

Figure 12 is the flow chart that is shown specifically Chinese phonetic alphabet input pattern shown in Figure 11;

Figure 13 and Figure 14 are shown specifically the left side character input shown in Figure 9 and the flow chart of right side character input;

Figure 15 is the flow chart that is shown specifically the Five-stroke Method input pattern shown in Figure 11; And

Figure 16 and Figure 17 are shown specifically the left side character input shown in Figure 15 and the flow chart of right side character input.

Embodiment

Now will be in detail with reference to the preferred embodiments of the present invention.Should be understood that following example is illustrative and the invention is not restricted to this.

Fig. 1 is the view of the structure of schematically illustrated communication terminal according to the embodiment of the invention, and Fig. 2 is for explaining the view according to the mode of operation of the keyboard of the communication terminal of the embodiment of the invention.Fig. 3 is the block diagram of the internal configurations of the device of the schematically illustrated input Chinese character that is used for communication terminal according to the embodiment of the invention.

As shown in the figure, keyboard 10 is provided with a plurality of buttons of the roman character that is used to import a plurality of the Five-stroke Methods (being called " five " hereinafter) radical, is used to import the Chinese phonetic alphabet and five codes, five area codes and position code, numeral/symbol and specific function, and according to the controlling of user, whole keyboard 10 in the fuselage 1 of communication terminal to such as on direction, direction, left are slided on the four direction at least of, right and diagonal (upper left, upper right, lower-left and bottom right) direction down.As shown in Figure 1, preferably, keyboard 10 has slide construction, and wherein, the edge 3 of keyboard 10 is bonded in the groove 5 of fuselage 1, make edge 3 in groove 5 can along upward to, down direction, left move to, right and diagonal.Yet, also can between keyboard 10 and fuselage 1, adopt different joints.

In this case, on each button of keyboard 10 and on four direction at least, divide the key that is used in a plurality of five-stroke etymons, be used to import the roman character (referring to Fig. 4, Fig. 8 and Fig. 9) of the Chinese phonetic alphabet and five codes, five area codes and position code, numeral/symbol and specific function, and control (referring to Fig. 2) generation key signals according to carry out key controlled of the user of expectation Chinese character input or around the slip of the keyboard 10 on the four direction at least fuselage 1 of the center of keyboard 10 at communication terminal in.

When dividing on each button and at least four glide directions the roman character that is used in input five-stroke etymon and phonetic and five codes and keyboard 200 to be Chinese phonetic alphabet keyboard, on each button of keyboard 10, distribute one or both to be used for the roman character of input Pinyin code, numeral/symbol and specific function.In addition, on these at least four glide directions, divide the key that is used in roman character A, O, E, I, U, N and NG, phonetic input validation key, and the function key (referring to Fig. 4) that is used to import the right side character.For five keyboards 300, on each button of keyboard 10, distribute one or both to be used to import the roman character of five codes, numeral/symbol and specific functions.In addition, on these at least four glide directions, distribute five Chinese character key names, be used to export space function key and five two-grade dual shortcut code Chinese characters (referring to Fig. 6 to Fig. 9) of five pen type Chinese characters.

Therefore, can once import 9 signals, and be assigned for communication terminal under the situation of 15 keys, control the input that to carry out altogether 135 roman character codes and numeral/character by user only by a key.Therefore, can in being provided with the various communication terminals of keyboard 10 of a small amount of button, adopt by needs according to the apparatus and method that are used to import Chinese character of the present invention, to obtain and equally high Chinese character input speed and the accuracy that are obtained by universal computer keyboard (for example, PC qwerty keyboard).

For example, in the process of using pinyin input system output " greatly ", the PC qwerty keyboard needs three times key input (LI+ ' affirmations ' key), and the keyboard of existing communication terminal needs button 7 times (comprising by three times No. 5 keys, by three times No. 4 keys and by ' affirmation ' key once) altogether.Yet, according to the present invention, when to right-hand when controlling key, by just exporting " greatly " by ' OL ' key (referring to Fig. 4) that once is arranged on the keyboard 10.On the other hand, in the process of using five systems' outputs " greatly ", existing PC qwerty keyboard need be by four ' S ' keys importing ' SSSS ', and the keyboard of existing communication terminal need be by 12 times No. 7 keys.Yet,, just can export " greatly " by on upper left (" upper left ") direction, controlling No. 0 key (referring to Fig. 4) that once is arranged on the keyboard 10 according to the present invention.In addition, in the process of using five system's outputs " power ", existing PC qwerty keyboard need be by four times ' ENT+ space ' with input ' SSSS ', and the keyboard of existing communication terminal need be by twice No. 3 keys, by twice No. 6 keys, by one time No. 8 keys and by ' affirmation ' key corresponding with ' space ' function in the five-stroke input system.Yet, according to the present invention, by control one time on the keyboard 10 No. 7 keys, control one time No. 1 key and control one time No. 1 key to left and just can export " power " downwards.Therefore, use the keyboard that is provided with 15 buttons, just can export 135 input signals (button that is only second to the PC qwerty keyboard) to once controlling of its by the user.

Key controlled recognition unit 20 detects the key that is arranged on each button on the keyboard 10 and controls state, and the key that is detected is controlled state export to microprocessor 70.

Keyboard slip recognition unit 30 is controlled in the slip on the four direction at least according to keyboard 10 and is detected key and control state, and the key that is detected is controlled state export to microprocessor 70.

Though the keyboard recognition unit 30 that slides is arranged in the groove 5 (keyboard 10 is coupled to groove 5) of the fuselage 1 of communication terminal feeling the slip of keyboard 10, can be according to the installation site of the slide construction change keyboard slip recognition unit 30 of keyboard 10.

Character memory cell 40 is stored a plurality of Chinese characters, numeral/symbol, and exports the Chinese character of respective code under the control of microprocessor 70.

The operation sequence of program storage 50 storage microprocessors 70.

The various buttons of layout and the corresponding code data of glide direction of keyboard 10 on code storage unit 60 storage and the keyboard 10.

If control state detection signal by key controlled recognition unit 20 and/or keyboard slip recognition unit 30 enter keies, then microprocessor 70 is according to the operation sequence of storage in the program storage 50, judge with reference to the character data of storage in the Chinese character memory cell 40 which kanji code the user has imported, and the code data of storage generates and output is used to show by the display control signal of the corresponding Chinese character of user's input and gives display driver unit 80 in the identifying code memory cell 60.

Display driver unit 80 is used to show slide by the key controlled or keyboard on keyboard 10 with the user and controls the corresponding Chinese character of selected code data and numeral/symbol according to exporting from the display control signal of microprocessor 70 outputs.

Display unit 90 is made of LCD etc. usually, and shows Chinese character and numeral/symbol according to the drive control signal of 80 outputs from the display driver unit at display screen, makes the user can confirm the Chinese character of this user's input.

Fig. 4 is the example view according to the Chinese phonetic alphabet keyboard 200 of the device of the input Chinese character that is used for communication terminal of the embodiment of the invention, and Fig. 5 illustrates the example of the conversion that is used for using roman character to realize Chinese phonetic alphabet combination and uses the table that uses the Chinese phonetic alphabet code combination of roman character according to the Chinese phonetic alphabet keyboard 200 of the embodiment of the invention in the method that is used to import Chinese character.Fig. 5 illustrates the example of the various Chinese phonetic alphabet input methods that utilize the button that is assigned ' TN '.

As shown in the figure, that Chinese phonetic alphabet keyboard 200 is provided with is a plurality of (for example, 6 row, 3 row) button comprises call function key, Chinese mode function key, power supply function key etc.Preferably, calling, Chinese mode and power supply are distributed to three buttons that are arranged in first row respectively, and 26 roman characters are distributed to all the other the 2nd row to the 1st of the 6th row walk to the 3rd row, with the quick keyboard of five character lists in the reference PC qwerty keyboard, district and ID code table (referring to Fig. 6) coupling communication terminal.26 roman characters are assigned to the respective keys of keyboard 10: TN (the 1st row the 1st row) with following order, G (the 1st row the 2nd row), YH (the 1st row the 3rd row), RB (the 2nd row the 1st row), FZ (the 2nd row the 2nd row), UJ (the 2nd row the 3rd row), EV (the 3rd row the 2nd row), D (the 3rd row the 2nd row), IK (the 3rd row the 3rd row), WC (the 4th row the 1st row), S (the 4th row the 2nd row), OL (the 4th row the 3rd row), QX (the 5th row the 1st row), A (the 5th row the 2nd row), and PM (the 5th row the 3rd row) (referring to Fig. 4).In addition, distribute to the four direction at least that keyboard 10 can slide with frequently being used for the Rome vowel of input Pinyin, for example, ' A, O, E, NG, I, N and U ' are assigned to 7 glide directions (that is, upper left, last, upper right, left and right, lower-left and bottom right) respectively for 7 vowel keys.

In this case, produce other vowel except 7 vowels distributing to the four direction at least that keyboard 10 slides according to controlling of 26 roman characters distributing to corresponding keyboard 10, and the downward direction (D score) of keyboard 10 slips is used for importing the roman character on the right side of distributing to each button, wherein, be two roman characters of each key assignments.

That is to say, can be by being arranged in the roman character in the left side of each button on the keyboard 10 by corresponding button input once, and can be by importing the roman character on the right side that is arranged in each button pushing under the state of respective keys slide keypad 10 downwards.

Now the aforesaid roman character of importing on Chinese phonetic alphabet keyboard 200 is explained in more detail.

The user can be by importing ' TA ' to upper left side slide keypad 10 under the state of the button of pressing the 2nd row the 1st row, and can be by importing ' NA ' by the button of an order 2 row the 1st row under the state of button from the friction of hand to upper left side slide keypad 10 that only do not press the 2nd row the 1st row by.

As mentioned above, by importing ' NA ' by the button of an order 2 row the 1st row the user under the state of upper left side slide keypad 10, this once input with roman character almost is identical.

The rule of the aforesaid generation Chinese phonetic alphabet is summarized as follows.

-. for the right side character that will distribute to keyboard 10 with distribute to all directions that keyboard 10 slides ' A, O, E, NG, I, N, U ' combination control at first that ' A, O, E, NG, I, N, U ' control the button that has distributed corresponding right side character then.In this case, if at first input ' A, O, E, NG, I, N, the controlling signal of U ' and without any push button signalling, then make up and export following button the right side character (for example, in order to export ' nanone ', with ' order of a, n, o, n, e, n ' is controlled).

-. for ' A, O, E, NG, I, N, the U ' combination of the left side character that will distribute to keyboard 10 and all directions of distributing to keyboard 10 slips, by (for example controlling corresponding vowel at the moving keyboard 10 of sliding in state of controlling the button that has distributed the left side character, in order to export ' tatote ', with ' order of t, a, t, o, t, e ' is controlled).

If-. under the state of the button on the keypad 10, upward to, downward direction, direction, the keyboard 10 that slides on right or diagonal are controlled vowel after returning its home position left, then only export the right side character of respective keys, if and under not by the state of button by along upward to, downward direction, left direction, slide keypad 10 is only controlled vowel on right or diagonal, output character not then.

If-. operational and controlled key button not, then can not export the vowel of each glide direction of distributing to keyboard 10.

-. when keeping the signal of (that is, pressing) first phoneme, finish syllable (that is, distributing to the combination of roman character with the vowel of each glide direction of distributing to keyboard 10 of button).

-. by coming right side roman character on the output key pushing under the state of respective keys slide keypad 10 downwards.

-. when upside, downside, left side and the right side of the four direction that slides at keyboard 10 are provided with four contacts and export 8 key signals, even if push together on corresponding cornerwise both sides switch (for example, in order to export ' a ', should contact with a left side by last contact) 0.01 second, then the output of the vowel that is distributed on the diagonal with keyboard 10 slips is identified as the diagonal vowel.

-. in the prior art, after finishing all corresponding phonetics by acknowledgement key to export desired Chinese character, yet according to the present invention, finish phonetic (promptly when control the input vowel by slip, the phonetic of a Chinese character and two or more speech and sentence) time, the input of the Chinese phonetic alphabet is identified as automatically by acknowledgement key.

For example, for ' liang ', vowel is meant ' iang ', when input during the Chinese phonetic alphabet this vowel be not present in distribute to glide direction ' among A, O, E, NG, I, N, the U ', therefore, use the vowel that comprises in 26 roman characters to finish it.According to this input rule, can export ' liang ' by following input.

1. under the state of pressing ' OL ' button, slide downwards: L

2. push ' IK ' button: I

3. slide to left under the state of pressing ' A ' button: ANG+ ' confirms ' key

4. finish ' liang ' phonetic (three inputs altogether): corresponding Chinese character order by its frequency on list window is arranged

5. selection corresponding Chinese character

In this case,, but not as the 3rd, import, also finish ' liang ' even import by carrying out " push ' A ' button+' G ' button slides+push " downwards.Yet,,, therefore, do not export the Chinese character of corresponding phonetic so phonetic (that is, the phonetic of Chinese character, two or more speech and a sentence) is not finished in judgement because last vowel is not imported by slide keypad.This rule is in order to eliminate following inconvenience: the phonetic of no matter when finishing each Chinese character when two or more speech of input or sentence all will be imported last vowel by sliding with input ' affirmation ' key.Therefore, when finishing the phonetic input of two or more desired speech or sentence, carry out the once slip of last vowel and control, just can select the Chinese character of two or more desired speech or sentence.

-. under by the situation of exporting all list window (for example, a Chinese character and two or more speech or sentence) after slidingly inputing last vowel, Chinese character is arranged by the order of its frequency.

If-. there is a tabulation of exporting, then selects corresponding Chinese character automatically about corresponding phonetic.

If-. there are a plurality of tabulations of exporting about corresponding phonetic, then by the cursor on the display screen being moved on the corresponding Chinese character at the moving manipulation keyboard of sliding in state that does not push button, press ' affirmation ' key (that is ' FZ ' button of the 3rd row the 2nd row among Fig. 4) then to select corresponding Chinese character.

As mentioned above, under the situation of the input Chinese phonetic alphabet, only control and to import two roman characters at most by one-touch.

On the other hand, under the situation of symbol that does not have on user's input digit or the button etc., except using the Chinese character of Chinese phonetic alphabet keyboard 200, the user at first by under the state of ' G ' button of the 2nd row the 2nd row in pressing Fig. 4 downwards slide keypad 10 numeral/pattern of symbol is set, if and corresponding window on display screen, occurs, then the user imports desired numeral/symbol and (imports for numeral, after in five input patterns will describing, the user presses under the state of corresponding digital button slide keypad upward at it, and need not to be provided with independent figure pattern).For numeral, when character input mode stopped, the user need not to be provided with independent pattern by corresponding button.

For example, for input digit ' 1 ', the user presses under the state of ' G ' button slide keypad 10 downwards at it, then by once being printed on ' 1 ' button on it.For incoming symbol '? ', the user slides into the right side with keyboard 10 under it presses the state of button of the 5th row the 2nd row, and need not the button by ' G '.Stop numeral/symbol input pattern by pressing once ' G ' button again.

In addition, control the direction of the cursor that shows on the display unit 90 in order to make the user in the process of incoming symbol, the user uses the direction indication button of the 3rd row the 2nd row.For example, as follows the cursor that shows on the display unit 90 is moved to the right side: the user presses under the state of ' G ' button slide keypad 10 downwards at it, under the state of user by the button of the 3rd row the 2nd row keyboard 10 is slided into the right side then.For cursor is moved to desired position, the user keeps the state of controlling of respective keys to arrive desired position up to cursor.

Herein, symbol arranges based on its validity in use, preferably, gives direct input digit/symbol and symbol with the allocation of symbols of frequently using and need not the button of the pattern that is provided with.

Fig. 6 illustrates five character list A being applied to conventional P C qwerty keyboard, district A-1 and ID code table, and Fig. 7 illustrates five high-frequency Chinese character A-3 and the quick code Chinese character of the secondary Table A-4 that is applied to conventional P C qwerty keyboard.

130 five basic element of characters are arranged approximately,, provide 245 characters (five standards) (referring to " A " among Fig. 6) by to its application with add a plurality of characters.Each Chinese character being divided in the process of part, these parts are understood as the implication of " radicals by which characters are arranged in traditional Chinese dictionaries " with typical method.In a similar fashion, five " radicals " are analyzed and be divided into to Chinese character, Chinese character is divided on 26 keys that are provided with on the PC qwerty keyboard.According to five, use 5 strokes in 26 basic strokes of Chinese characters of the national standard to arrange radical, and, all Chinese characters are divided into five kinds of stroke types according to the stroke order of Chinese character.Distribute the roman character key (referring to " A-1 " in Fig. 6) of the Chinese character of these five kinds of stroke types with coupling PC qwerty keyboard.

Shown in " A-1 " among Fig. 6, according to five in the conventional P C qwerty keyboard, Chinese character is arranged according to the stroke type of first stroke.That is, shown in " A-1 ", keyboard is divided into five zones, stroke of each Regional Representative.First stroke is disposed in the 3rd zone, i.e. ' QWERT ' keypad corresponding to the character of ' left-falling stroke ', first stroke is disposed in the 4th zone, i.e. ' YUIOP ' keypad, and first stroke corresponding to the character of ' right-falling stroke ' and is disposed in first area, i.e. ' ASDFG ' keypad corresponding to the character of ' horizontal stroke '.In addition, first stroke is disposed in second area, i.e. ' HJKLM ' keypad, and first stroke corresponding to the character of ' erecting ' and is disposed in the 5th zone, i.e. ' XCVBN ' keypad corresponding to the character of ' hook '.On 25 keys, number (they have full-size and corresponding to the representative Chinese character with very strong Chinese character structuring capacity, hereinafter, represent character to be called as " Chinese character key name " the representative character in 130 radicals with 25 keys respectively.In this case, all the other radicals except the Chinese character key name of distributing to each button are divided into ' the major word root ' that is used quite continually and have the radical feature but ' the sub-radical ' that frequently do not used) arrange (referring to " A-1 " among Fig. 6).For example, for Chinese character key name ' gold ', ' gold ' is the Chinese character key name, roman character ' Q ' is five input codes, ' 3 ' of numeral ' 35 ' is the regional number in expression the 3rd zone, and numeral ' 35 ' ' 5 ' is that (each five zone in 5 five zones have five location numbers that give the Chinese character key that is provided with in each five zone for the location number of expression the 5th position, for the first area, give Chinese font size by 11,12,13,14 and 15 order with location number to left) based on ' G ' key.

As mentioned above, based on the first stroke of five 245 characters classified in 5 zones, second stroke with radical is built into consistent with location number respectively usually.That is, for ' soil ', because first stroke is that ' one ' and second stroke that belongs to first district is ' | ' with sign ' 2 ', so shown in " A-1 " among Fig. 6, it is located in position ' 12F '.Yet this rule can not be applied to all radicals.

The stroke number that will have the radical of one stroke or two strokes is arranged to consistent with location number.For example, because above-mentioned 5 five strokes are meant one stroke, so they all are located in primary importance.The two stroke radicals ' two ' that are made of two one stroke are located in the second place, and are located in the 3rd position by two stroke radicals ' three ' that three one stroke constitute.

" A-2 " among Fig. 6 is sign (ID) code table that is illustrated in the structure of very important ID code in the five-stroke input method of conventional P C qwerty keyboard.

Chinese character, even it has identical radical, also may (Chinese character can be by the order of its occupation rate in Chinese character and by the mark of the Chinese character of numeral indication according to their type, be divided into three types: 1) left and right sides type, 2) type up and down, and 3) therefore, ' same code Chinese character ' (different Chinese character with same code) may appear in five composite type (be called hereinafter ' character types ")) and different.In order to prevent this point, use and in five, distinguish ' same code Chinese character by the ID code of above-mentioned three kinds of character types.

According to the ID code table of Fig. 6 " A-2 ", above-mentioned 5 strokes occupy each zone, in each zone, three kinds of character types are distributed to three roman character keys respectively.For example, in ' one ' district, with left and right sides type, type and composite type are distributed to roman character ' G, F and D ' respectively up and down.In addition, three kinds of character types that distribute the ID code character by the indicated order mind-set both sides from the PC qwerty keyboard of arrow.

Be used to confirm that three steps of ID code are as follows.

At first, confirm ' zone '.For example, the last stroke of ' position ' is ' one ', and therefore, it belongs to ' one ' zone.

The second, confirm ' character types '.For example, word ' position ' makes up in both sides, and therefore, its character types are left and right sides type (that is mark 2 types).

The 3rd, confirm by ' ID code '.For example, the last stroke of ' position ' belongs to ' one ' zone, and its character types are left and right sides types, with and the ID code according to the ID code table be ' Θ ' (G).

In the five-stroke input method of conventional P C qwerty keyboard, except (25 altogether, and can be called as frequent Chinese character of first-level Chinese characters.Except ' Z ', each key of 25 roman characters all has a Chinese character the most frequent.Can import this first-level Chinese characters by corresponding roman character key and space (that is, by twice thump) of typing PC qwerty keyboard.Referring to " A-3 " among Fig. 7) and the Chinese characters of level 2 (589 altogether, and be high-frequency Chinese character except the quick code Chinese character of one-level.Shown in " A-4 " among Fig. 7, can be (promptly by the roman character on the longitudinal axis of typing PC qwerty keyboard, roman character on the transverse axis and space, only by three thumps) import the Chinese characters of level 2) in addition, the input of one or more Chinese characters or word is fully based on four key inputs (that is four thumps).In order to use traditional five-stroke input method to export the Chinese character that constitutes by two codes, form thump three times by input ID code, the space by typing PC qwerty keyboard forms a thump finally to finish thump four times then.Three code Chinese characters for needs input ID code, form last thump to finish thump four times by input ID code, and, finish thump four times by the space of typing PC qwerty keyboard for the quick code Chinese character of the 3rd class that does not need to import the ID code (4400 the 3rd quick code Chinese characters of class are arranged).

In addition, for five strokes, import the roman character code corresponding to each stroke twice, twice " L " key of typing is to finish thump four times then.Under the situation of the above-mentioned Chinese character key name of input, continuously typing four sub-distribution the roman character of corresponding Chinese character to finish thump four times.In addition, except the Chinese character key name, exist 65 kinds of radicals itself can be used as the situation of Chinese character.In this case, the roman character code by importing corresponding radical, corresponding radical is divided into five basic strokes and typing first stroke, second stroke and last stroke are finished thump four times.If the stroke of institute's typing is not enough, then finish thump four times by the space of typing PC qwerty keyboard in the same way.

Import the regular as follows of word.

Under the situation of the speech of importing two words, finish thump four times corresponding to the code of two radicals of each character by structure.Under the situation of the triliteral speech of input, the code of first radical by once preceding two Chinese characters of input and the roman character code of importing preceding two radicals of the 3rd character are finished thump four times.Under the situation of the speech of importing four words, finish thump four times by importing once the roman character code of first radical of each character.Under the situation of input, finally finish thump four times corresponding to first roman character code to first radical of the 3rd character and last character by input by the speech that constitutes more than four words.

As mentioned above, according to the five-stroke input method in the conventional P C qwerty keyboard, the input quick code of one-level (referring to " A-3 " among Fig. 7) Chinese character needs twice thump (comprising the typing space), and the input quick code of secondary (referring to " A-4 " among Fig. 7) Chinese character needs three thumps (comprising the typing space).In other cases, need four thumps to finish word fully.Even under the situation of input, also need in the PC qwerty keyboard, import a space to finish thump four times corresponding to the roman character code of three strokes.

Fig. 8 is the view that illustrates according to the example of five keyboards 300 of the device of the input Chinese character that is used for communication terminal of the embodiment of the invention, and Fig. 9 is for explaining the view according to five keyboard structures 300 of the device of the input Chinese character that is used for communication terminal of the embodiment of the invention.Figure 10 illustrates the example of the conversion that is used for using roman character to realize five code combinations and uses the table that uses five code combinations of roman character according to five keyboards 300 of the embodiment of the invention in the method that is used to import Chinese character.

As shown in Figure 8, five keyboards 10 or 300 are provided with the button that a plurality of (for example, 6 row, 3 row) comprise the function key of calling, Chinese mode, power supply etc.Preferably, calling, Chinese mode and power supply are distributed to three buttons that are arranged in first row respectively, and the roman character 313 that is used for five inputs is assigned to the respective keys on keyboard 10 or 300.Roman character 313 is assigned to each button of keyboard 10 or 300: TN (the 2nd row the 1st row) with following order, G (the 2nd row the 2nd row), YH (the 2nd row the 3rd row), RB (the 3rd row the 1st row), FZ (the 3rd row the 2nd row), UJ (the 3rd row the 3rd row), EV (the 4th row the 2nd row), D (the 4th row the 2nd row), IK (the 4th row the 3rd row), WC (the 5th row the 1st row), S (the 5th row the 2nd row), OL (the 5th row the 3rd row), QX (the 6th row the 1st row), A (the 6th row the 2nd row), and PM (the 6th row the 3rd row) (referring to Fig. 4).In addition, ' Chinese key name ' 312 have been distributed corresponding to the roman character 313 that is distributed, ' regional number ' 314 and ' location number ' 314, and ' sign (ID) code 315 (referring to " A-2 " among Fig. 6), and will corresponding to distributed ' five ' major word root ' and ' the sub-radical ' of Chinese key name ' 312 are distributed to keyboard 10 or 300.In addition, will distribute to Q, W, E, R and the T key (referring to Fig. 6) (that is five input codes in left side in every row the 1st row) (referring to Fig. 9) of the roman character 313 that is distributed with ' left-falling stroke ' corresponding characters in the 3rd zone of representing five keyboards; To distribute to Y, U, I, O and the P key (that is five input codes in left side in every row the 3rd row) (referring to Fig. 9) of the roman character 313 that is distributed with four-range ' right-falling stroke ' corresponding characters of five keyboards of expression; To distribute to A, S, D, F and the G key (that is five input codes in left side in every row the 2nd row) (referring to Fig. 9) of the roman character 313 that is distributed with ' horizontal stroke ' corresponding characters of the first area of representing five keyboards; To distribute to H, J, K, L and the M key (that is five input codes in right side in every row the 3rd row) (referring to Fig. 9) of the roman character 313 that is distributed with ' erecting ' corresponding characters of the second area of representing five keyboards; And will distribute to X, C, V, B and the N key (that is five input codes in right side in every row the 1st row) (referring to Fig. 9) of the roman character 313 that is distributed with ' hook ' corresponding characters in the 5th zone of representing five keyboards.In addition, the specific function that frequently is used for five inputs is distributed in four direction at least that keyboard 10 or 300 can slide (herein, for example be 7 directions, comprise upper left, on, upper right, a left side, right, the lower-left, and will ' output left side Chinese character key name 301 and bottom right),, output numeral 307, output right side Chinese character key name 302, code+space 303, input left side, input code+space, right side 304, output is corresponding to the Chinese character 305 of the quick code of left side two-grade dual, and output is corresponding to the Chinese character of the quick code of right side two-grade dual ' these 7 specific functions are distributed on corresponding 7 glide directions (referring to Fig. 8).

In this case, according to finishing by ' four codes ' method is that the primitive rule of traditional five-stroke input method produces other input method except 7 specific functions distributing to

keyboard

10 or 300 four directions at least that slide to controlling of 26 roman character keys distributing to corresponding

keyboard

10 or 300, and the downward direction of keyboard 10 slips is used to import second roman character of two roman characters distributing to each button, that is, be used to import the roman character on the right side of distributing to each button.That is to say, can be by being arranged in the roman character in each button left side on the keyboard 10 by corresponding button input once, and can be by importing the roman character that is arranged in each button right side pushing under the state of respective keys downwards slide keypad 10.

To be explained in more detail the aforesaid roman character of on five keyboards 200, importing now.

The user can be by importing ' standing grain ' (title of left side Chinese character key) to upper left side slide keypad 10 under the state by the button of the 2nd row the 1st row, and can be by import ' own ' (title of right side Chinese character key) to upper right side slide keypad 10 under the state by the button of the 2nd row the 1st row.

Herein, under first Chinese character key (referring to Fig. 9) ' standing grain ' in input the 3rd zone and the situation of first Chinese character key ' own ' in the 5th zone, according to the present invention, the user can by the user by under the state of respective keys with keyboard 10 on diagonal (promptly, upper left side or upper right side to keyboard, position corresponding to corresponding Chinese character name 312) slide only one control and export the corresponding Chinese character name, control the five-stroke input method in the conventional P C qwerty keyboard of four correspondent button than needs, this controls by three and has reduced the quantity of controlling that is used to import Chinese character.

Be summarized as follows according to the rule that generates Chinese character in the five-stroke input method of the present invention aforesaid.

-. the function that is distributed in the special function keys on each glide direction of keyboard 10 is as follows.

* the Chinese key name 301 in output left side: under by the state of the correspondent button on five keyboards 300 to the upper left side slide keypad.Than conventional method, this has reduced the quantity of key input by three key inputs.

* export right side Chinese key name 302: under by the state of the correspondent button on five keyboards 300 to the upper right side slide keypad.Than conventional method, this has reduced the quantity of key input by three key inputs.

* code+space on the left of: in five-stroke input method, need the input space is controlled with under the situation of finishing four keys inputs as last key, by under by the state of the correspondent button on five keyboards 300 (being meant last (that is, the 3rd) left side roman character code) to the left slide keypad 300 import the space automatically.This is identified as finishes the input of four keys, and the output corresponding Chinese character.That is to say that than conventional method, this has further reduced the quantity (referring to Figure 10) of key input by a key input.

* code+space, right side: in five-stroke input method, need the input space is controlled with under the situation of finishing four keys inputs as last key, by under by the state of the correspondent button on five keyboards 300 (being meant last (that is, the 3rd) right side roman character code) to the right slide keypad 300 import the space automatically.This is identified as finishes the input of four keys, and the output corresponding Chinese character.That is to say that than conventional method, this has further reduced the quantity (referring to Figure 10) of key input by a key input.

* export Chinese character: be repeated the quick code Chinese character of output secondary under twice the situation on five keyboards 300 for code at the left side of assignment key roman character corresponding to the quick code of left side two-grade dual, by importing the space automatically pushing under the state of correspondent button to left down side slip keyboard 300, and because three key inputs of two-grade dual Chinese character are finished rule, the output corresponding Chinese character.For example, for ' greatly ', the quick code of secondary is ' Dd ' (referring to " A-4 " among Fig. 7), and by under the state of the 3rd locational No. 8 keys in the first area on keypad 10 to left down side slip keyboard be output.That is to say, export Chinese character, can reduce the quantity (referring to Figure 10) of key input by two key inputs by a key input.

* export Chinese character: be repeated the quick code Chinese character of output secondary under twice the situation on five keyboards 300 for code at the right side of assignment key roman character corresponding to the quick code of right side two-grade dual, by importing the space automatically to lower right side slide keypad 300 pushing under the state of correspondent button, and because three key inputs of two-grade dual Chinese character are finished rule, the output corresponding Chinese character.For example, for ' son ', the quick code of secondary is ' Bb ' (referring to " A-4 " among Fig. 7), and is output to the lower right side slide keypad under the state by second locational No. 4 key in the 5th zone on keypad 10.That is to say, export Chinese character, can reduce the quantity (referring to Figure 10) of key input by two key inputs by a key input.

-. when having only the signal of working as the roman character of being imported to be kept (, when respective keys is in by by state the time), just finish the combination of the roman character of distributing to button and the specific function of each glide direction of distributing to keyboard 10.

-. by exporting the right side roman character of the roman character of being arranged pushing under the state of respective keys slide keypad 10 downwards.

-. when upside, downside, left side and the right side of the four direction at least that slides at keyboard 10 are provided with four contacts and export 8 key signals, even if push together on the corresponding diagonal both sides switch (for example, in order to export ' left side Chinese key name ', should contact with a left side by last contact) 0.01 second, the output that then will be distributed in the specific function on the diagonal of keyboard 10 slips is identified as the diagonal specific function.

-. according to traditional five-stroke input method,, need on the PC qwerty keyboard, press the space in order to finish the output of the quick code Chinese character of one-level or secondary.Yet, according to five-stroke input method according to the present invention, can discern the space that the user imports automatically, to reduce the quantity of key input by special function keys.

For example, under the situation with five method outputs " power ", existing PC qwerty keyboard need be imported ' ENT+ space ' altogether four times, yet according to the present invention, only need three keys to control, comprise one time No. 7 keys of input, control No. 1 key and control key No. 1 downwards to left.

-. can be by carrying out the input of ID code by the key of distributing to the corresponding ID code on five keyboards 300.If ID code and space are imported in expectation simultaneously, then under by the state of the key that has distributed the corresponding ID code to left or to right-hand manipulation keyboard.In this case, than conventional method, when exporting Chinese character, reduced the key input by a key input.

On the other hand, be not present in user input under the situation of symbol on numeral or the button etc., except using the Chinese character of five keyboards 300, user's five keyboards 300 that at first slide downwards under the state by ' G ' button of the 2nd row the 2nd row in by Fig. 4 are provided with pattern of symbol, if corresponding window appears on the display screen, then the user imports the symbol of expectation (for input digit, the user presses under the state of corresponding digital button slide keypad upward at it, and need not to be provided with independent figure pattern).

For example, for incoming symbol '? ', user's five keyboards 300 that under it presses the state of button of the 5th row the 2nd row, slide to the right, and need not button by ' G '.Stop numeral/symbol input pattern by pressing once ' G ' button again.

In addition, control the direction of the cursor that shows on the display unit 90 in order to make the user in the process of incoming symbol, the user uses the direction indication button of the 3rd row the 2nd row.For example, the cursor that shows on the display unit 90 moves as follows to the right: user's five keyboards 300 that slide downwards under it presses the state of ' G ' button, five keyboards 300 then to the right slide under the state of user by the button of the 3rd row the 2nd row.For cursor being moved to the position of expectation, the user keeps the state of controlling of respective keys to arrive the position of expectation up to cursor.

As mentioned above, according to five-stroke input method according to the present invention,, can be less than under the situation of the needed input quantity of five-stroke input method in the conventional P C qwerty keyboard in input quantity and import Chinese character in the mode identical with Chinese phonetic alphabet input method.

Therefore,, also can improve greatly, even and in mobile terminals, also can realize being only second to the Chinese character input speed of five input speeds of PC qwerty keyboard than traditional input method Chinese character input speed even for five keyboards 300.

Hereinafter, with reference to Figure 11 to Figure 17 the Chinese character input method that is used for communication terminal according to the embodiment of the invention is described in detail.

Figure 11 to Figure 17 is the flow chart that illustrates according to the method for the input Chinese character that is used for communication terminal of the embodiment of the invention.

At first, the microprocessor 70 of communication terminal 1 judges whether the user has selected character pattern (step S100) by pressing the character pattern key that is arranged on the keyboard 10.Then, if the user has selected character pattern, then microprocessor 70 judges users have selected which pattern (step S100) in phonetic input pattern and five input patterns.

For example, if suppose the phonetic input pattern, English input pattern, character input mode, and the Chinese character memory module be separately positioned on that keyboard 10 can slide upward to, downward direction, direction left, and on right (for five pen modes, if slide keypad upward under by the state of the key of the 5th row the 2nd row in the button as shown in Figure 9, then present mode becomes five pen modes), then judge and selected the phonetic input pattern when user's microprocessor 70 when it presses under the state of character pattern key upward slide keypad 10, selected English input pattern when the user judges during slide keypad 10 downwards, and when the user to the right during slide keypad 10 judgement selected the Chinese character memory module.

If being the user, the result of determination of this step (S100) selected the phonetic input pattern, then microprocessor 70 according to from the user of key controlled recognition unit 20 and/or 30 inputs of keyboard slip recognition unit to be arranged on a plurality of buttons on the keyboard 10 control or along upward to, downward direction, direction, keyboard on right and diagonal slide to control and detect key signals left, make up consonant and the vowel and the numeral/symbol of corresponding roman character, and on the display screen of display unit 90, show corresponding Chinese character and numeral/symbol (step S200).

More specifically, phonetic input pattern according to user's selection, the microprocessor 70 of communication terminal 1 is kept phonetic input wait state (step S210) by present mode being become the phonetic input pattern, press Menu key (for example, ' calling ' key of keyboard 10) the user then and judge that afterwards relative users is whether by along upward to, downward direction, direction or selected ' backspace ', ' space ', ' switching ' or ' carriage return ' menu (step S220) to right slide keypad 10 left.

If the result who judges is that relative users has been controlled menu, then microprocessor 70 is carried out user-selected ' backspace ', ' space ', ' switching ' or ' carriage return ' menu, begins to repeat above-mentioned steps (step S230) from step S220 then.

Yet, do not select ' backspace ', ' space ', ' switchings ' or ' carriage return ' menu if the judged result of step S220 is the user, then microprocessor 70 judge the user whether by press the button that is arranged on the keyboard 10 and/or edge upward to, downward direction, left direction, slide keypad 10 has been imported the consonant or the vowel (step S240) of corresponding phonetic on right or diagonal.

If the result who judges be the user by by be arranged on the keyboard 10 button and/or along upward to, downward direction, left direction, slide keypad 10 has been imported the consonant or the vowel of corresponding phonetic on right or diagonal, then microprocessor 70 is based on the input of confirming to distribute to the left side character of the button on the keyboard 10 from the key signals of key controlled recognition unit 20 and/or 30 inputs of keyboard slip recognition unit, the input of character of glide direction of distributing to keyboard 10 and the output (step S250) of Chinese character conversion.

In addition, microprocessor 70 is based on the input of confirming to distribute to the right side character of the button on the keyboard 10 from the key signals of key controlled recognition unit 20 and/or keyboard slip recognition unit 30 inputs, the input of character of glide direction of distributing to keyboard 10 and the output (step S260) of Chinese character conversion.

Then, microprocessor 70 shows corresponding phonetic according to the user by left side character or the right side character that step S250 and step S260 import on display unit 90, selection according to the user converts phonetic to corresponding Chinese character, on display screen, export Chinese character, begin to repeat above-mentioned steps (step S270) from step S220 then.

In this case, now with reference to Figure 13 the left side character input process among the step S250 is described in more detail.

Microprocessor 70 judges whether by being arranged on appointment roman character button (step S251) on the keyboard 10 according to controlling of user, if by being arranged on specified button on the keyboard 10, then it slides according to user's keyboard and controls the appointment roman character (step S252) that has judged whether to select to distribute to corresponding glide direction.

If the result who judges is the keyboard according to the user to slide and control the roman character of having selected appointment, then microprocessor 70 judges that button that the user selects by step S251 and step S252 and keyboard slip control state and whether kept (step S253).

Slide and control state and kept if the result who judges is user-selected button and keyboard, the then roman character combination (step S254) of the microprocessor 70 left side roman character that will distribute to respective keys and the glide direction of distributing to keyboard 10, and by the order of its frequency at the Chinese character of selecting to show on the window corresponding to phonetic (step S255).

At this moment, microprocessor 70 judges whether that in a tabulation (step S256) of selecting to have shown on the window Chinese character if in a tabulation selecting to have shown on the window Chinese character, then its output corresponding Chinese character is to carry out above-mentioned steps S270 (step S257).

Yet, if the judged result of step S251 is not select the roman character of appointment on keyboard 10, then microprocessor 70 judges whether further to have selected by the specified button on the keyboard 10 roman character (step S259) of another appointment according to controlling of user.

In addition, if the judged result of step S252 is not control the roman character of selecting appointment on keyboard 10 by user's keyboard slip, then microprocessor 70 judges whether further to have selected by the specified button on the keyboard 10 roman character (step S259) of another appointment according to controlling of user.

Then, if the judged result of step S253 is user-selected button and keyboard slides and control state and do not kept, then microprocessor 70 slides according to user-selected button and keyboard and controls the roman character (step S259) that judges whether further to have selected another appointment.

In addition, if the judged result of step S256 is in two or more tabulations of selecting to have shown on the window Chinese character, then microprocessor 70 is controlled to have judged whether to carry out according to user's keyboard slip and is used to select and export from the key of the corresponding Chinese character of tabulating and control (step S258).Then, control then microprocessor output corresponding Chinese character, and execution above-mentioned steps S270 (step S257) if carried out the key that is used to export from the corresponding Chinese character of tabulating.

In addition, now with reference to Figure 14 the right side character input process among the step S260 is described in more detail.

Microprocessor 70 judges whether the keyboard 10 (step S261) that slided downwards according to controlling of user under the state of pressing the appointment roman character button that is arranged on the keyboard 10, if slided keyboard 10 downwards under the state of pressing the appointment roman character button that is arranged on the keyboard 10, then it has judged whether to select the roman character (step S269) of another appointment.

Yet if do not pressing under the state that is arranged on the specified button on the keyboard 10 slide keypad 10 downwards, microprocessor 70 judges whether that the keyboard the user slides and has selected the roman character (step S262) of appointment after controlling.

If the result who judges is the keyboard the user to slide and selected the roman character of appointment after controlling, then microprocessor 70 judges that button and the keyboard slip of user by step S262 selection control state and whether kept (step S263).

Slide and control state and kept if the result who judges is user-selected button and keyboard, the then roman character combination (step S264) of the microprocessor 70 right side roman character that will distribute to respective keys and the glide direction of distributing to keyboard 10, and by the order of its frequency at the Chinese character of selecting to show on the window corresponding to phonetic (step S265).

At this moment, microprocessor 70 judges whether that in a tabulation (step S266) of selecting to have shown on the window Chinese character if in a tabulation selecting to have shown on the window Chinese character, then its output corresponding Chinese character is to carry out above-mentioned steps S270 (step S267).

In addition, if the judged result of step S262 is not control the roman character of selecting appointment on keyboard 10 by user's keyboard slip, then microprocessor 70 judges whether further to have selected by the specified button on the keyboard 10 roman character (step S269) of another appointment according to controlling of user.

Then, if the judged result of step S263 is user-selected button and keyboard slides and control state and do not kept, then microprocessor 70 slides according to user-selected button and keyboard and controls the roman character (step S269) that judges whether further to have selected another appointment.

In addition, if the judged result of step S266 is in two or more tabulations of selecting to have shown on the window Chinese character, then microprocessor 70 is controlled to have judged whether to carry out according to user's keyboard slip and is used to select and export from the key of the corresponding Chinese character of tabulating and control (step S268).Then, control then microprocessor output corresponding Chinese character, and execution above-mentioned steps S270 (step S267) if carried out the key that is used to export from the corresponding Chinese character of tabulating.

On the other hand, if the judged result of this step (S100) is the user selected five input patterns (by the user by the state of the key of the 5th row the 2nd row in the button as shown in Figure 9 under slide keypad upward), then microprocessor 70 according to from the user of key controlled recognition unit 20 and/or 30 inputs of keyboard slip recognition unit to be arranged on a plurality of buttons on the keyboard 10 control or along upward to, downward direction, direction left, to right, and the keyboard on the diagonal slides to control and detects key signals, make up five roman character codes and numeral/symbol, convert the code after the combination to corresponding Chinese character, and on the display screen of display unit 90, show corresponding Chinese character (step S300).

More specifically, five input patterns according to user's selection, the microprocessor 70 of communication terminal 1 is kept five input wait states (step S310) by present mode being become five input patterns, press Menu key (for example, ' calling ' key of keyboard 10) the user then and judge that afterwards relative users is whether by along upward to, downward direction, direction or selected ' backspace ', ' space ', ' switching ' or ' carriage return ' menu (step S320) to right slide keypad 10 left.

If the result who judges is that relative users has been controlled menu, then microprocessor 70 is carried out user-selected ' backspace ', ' space ', ' switching ' or ' carriage return ' menu, begins to repeat above-mentioned steps (step S330) from step S320 then.

Yet, do not select ' backspace ', ' space ', ' switchings ' or ' carriage return ' menu if the judged result of step S320 is the user, then microprocessor 70 judge the user whether by by be arranged on button on the keyboard 10 and/or edge upward to, downward direction, left direction, slide keypad 10 has been imported corresponding five roman character codes (step S340) on right or diagonal.

If the result who judges be the user by by be arranged on the keyboard 10 button and/or along upward to, downward direction, direction left, to right, perhaps slide keypad 10 and imported and be less than five roman character codes of 3 on the diagonal, then microprocessor 70 is based on the glide direction of judging from the key signals of key controlled recognition unit 20 and/or keyboard slip recognition unit 30 inputs by the left side character of distributing to the button on the keyboard 10 of the last input of user, and confirms to be less than or to equal three roman character codes and convert Chinese character (step S350) to what imported by the specific function on respective direction.

In addition, microprocessor 70 is based on the glide direction of judging from the key signals of key controlled recognition unit 20 and/or keyboard slip recognition unit 30 inputs by the right side character of distributing to the button on the keyboard 10 of the last input of user, and confirms to be less than or to equal three roman character codes and convert Chinese character (step S360) to what imported by the specific function on respective direction.

Then, microprocessor 70 according to the user by being used to import five roman character codes final step S350 and the left side character or the right side character of step S360 input corresponding Chinese character is exported to display unit 90, begin to repeat above-mentioned steps (step S370) from step S320 then.

In this case, now with reference to Figure 16 the left side character input process among the step S350 is described in more detail.

Microprocessor 70 judges whether by being arranged on appointment roman character button (step S351) on the keyboard 10 according to controlling of the user who wants to import five roman character codes, if by being arranged on specified button on the keyboard 10, then it slides according to user's keyboard and controls the appointed function key (step S352) that makes progress on the upper left side that has judged whether to select to distribute to corresponding glide direction.

If the result who judges is the keyboard according to the user to slide to control and selected the appointed function key that makes progress on the upper left side, then microprocessor 70 judges button that the user selects by step S351 and step S352 and the keyboard slip that makes progress on the upper left side control whether kept (step S357a).

Slide and control state and kept if the result who judges is user-selected button and keyboard, then microprocessor 70 converts the roman character code of being imported the left side Chinese character key name of correspondent button to by ' output of the left side Chinese character key name ' function that makes progress on the upper left side, and shows that the left side Chinese character of being changed is to carry out above-mentioned steps S370 (step S357b).

Yet if the judged result of step S351 is not select the function key of appointment on keyboard 10, microprocessor 70 judges whether to have selected by the specified button on the keypad 10 roman character (step S359) of another appointment according to controlling of user.

In addition, if the judged result of step S352 is that the keyboard by the user does not slide to control be chosen in the appointed function key that the upper left side makes progress on keyboard 10, then microprocessor 70 judges whether that keyboard by the user slides and controls the function key (step S353) of having selected another appointment on direction left.

Then, if the result who judges is the keyboard according to the user to slide and controls the appointed function key of having selected on direction left, then microprocessor 70 judge button that the user selects by above-mentioned steps S351 and step S353 and left the slip of the keyboard on the direction control whether kept (step S358a).

Slide and control state and kept if the result who judges is user-selected button and keyboard, then microprocessor 70 is less than or equals three roman character codes and convert corresponding Chinese character to what imported by ' Chinese character output of respective code ' on the direction left, and is selecting to show on the window that the Chinese character of being changed is to carry out above-mentioned steps S370 (step S358b).

Yet, if the judged result of step S353 is not slide according to user's keyboard to control the appointed function key that is chosen on the direction left, then microprocessor 70 slides to control according to user's keyboard and judges whether to have selected another appointed function key (step S354) of making progress in the lower left.

If the result who judges is the keyboard according to the user to slide to control and selected the appointed function key that makes progress in the lower left, then microprocessor 70 judges button that the user selects by above-mentioned steps S351 and step S354 and the keyboard slip that makes progress in the lower left control whether kept (step S355).

Slide and control state and kept if the result who judges is user-selected button and keyboard, then microprocessor 70 converts the roman character code of being imported to corresponding Chinese character by ' the two-grade dual Chinese character output of the corresponding left side ' function that makes progress in the lower left, and is selecting to show on the window that the Chinese character of being changed is to carry out above-mentioned steps S370 (step S356).

Yet, if the judged result of step S354 is not control according to user's keyboard slip to be chosen in the appointed function key that the lower left makes progress, then microprocessor 70 judges whether to have selected by the specified button on the keypad 10 roman character (step S359) of appointment according to controlling of user.

On the other hand, now with reference to Figure 17 the right side character input process among the step S360 is described in more detail.

Microprocessor 70 judges whether the keyboard 10 (step S361) that slided downwards according to the controlling of wanting to import five roman character codes of user under the state of pressing the appointment roman character button that is arranged on the keyboard 10, if slided keyboard 10 downwards under the state of pressing the appointment roman character button that is arranged on the keyboard 10, then it judges whether further to have selected the character (step S369) of appointment.

Yet, if according to user's the slide keypad 10 downwards of not controlling not under the state of pressing the appointment roman character button that is arranged on the keyboard 10, then microprocessor slides according to user's keyboard and controls the appointed function key (step S362) that makes progress in the upper right side that has judged whether to select to distribute to corresponding glide direction.

If the result who judges is the keyboard according to the user to slide to control and selected the appointed function key that makes progress in the upper right side, then microprocessor 70 judges button that the user selects by step S361 and step S362 and the keyboard slip that makes progress in the upper right side control whether kept (step S367a).

Slide and control state and kept if the result who judges is user-selected button and keyboard, then microprocessor 70 converts the roman character code of being imported the right side Chinese character key name of correspondent button to by ' output of the right side Chinese character key name ' function that makes progress in the upper right side, and shows that the right side Chinese character of being changed is to carry out above-mentioned steps S370 (step S367b).

In addition, if the judged result of step S362 is not control by user's keyboard slip to be chosen in the appointed function key that the upper right side makes progress on keyboard 10, then microprocessor 70 judges whether to control another appointed function key (step S363) of having selected on right by user's keyboard slip.

Then, if the result who judges controls the appointed function key of having selected on right according to user's keyboard slip, then microprocessor 70 judges the user slides to control whether kept (step S368a) by the button of above-mentioned steps S361 and step S363 selection with at the keyboard on right.

Slide and control state and kept if the result who judges is user-selected button and keyboard, then microprocessor 70 is by being less than or equaling three roman character codes and convert corresponding Chinese character to what imported in ' Chinese character output of respective code ' on right, and selecting to show on the window that the Chinese character of being changed is to carry out above-mentioned steps S370 (step S368b).

Yet, if the judged result of step S363 is not slide according to user's keyboard not control the appointed function key that is chosen on right, then microprocessor 70 slides to control according to user's keyboard and judges whether to have selected another appointed function key (step S364) of making progress in the lower right.

If the result who judges is the keyboard according to the user to slide to control and selected the appointed function key that makes progress in the lower right, then microprocessor 70 judges button that the user selects by above-mentioned steps S361 and step S364 and the keyboard slip that makes progress in the lower right control whether kept (step S365).

Slide and control state and kept if the result who judges is user-selected button and keyboard, then microprocessor 70 converts the roman character code of being imported to corresponding Chinese character by ' the two-grade dual Chinese character output of the corresponding right side ' function that makes progress in the lower right, and is selecting to show on the window that the Chinese character of being changed is to carry out above-mentioned steps S370 (step S366).

Yet, if the judged result of step S364 is not control according to user's keyboard slip to be chosen in the appointed function key that the lower right makes progress, then microprocessor 70 judges whether to have selected by the specified button on the keypad 10 roman character (step S369) of appointment according to controlling of user.

If the user stops character input operation by above-mentioned steps S200 to step S300 any one pattern in phonetic input pattern and five input patterns, the microprocessor 70 of communication terminal 1 judges whether the user has selected to be used to store the key of Chinese character (step S400).

If the user has selected to be used to store the storage key of Chinese character, then microprocessor 70 is stored the Chinese characters (step S500) that the user imported, if and the user does not select storage key, then whether the microprocessor judges user stops Chinese mode to continue or to leave Chinese mode.

Though think that in conjunction with current most realistic invention has been described with preferred embodiment, should understand the present invention and be not limited to the disclosed embodiments and accompanying drawing.On the contrary, the invention is intended to be encompassed in the interior various modifications and variations of spirit and scope of claims.

Claims

1. can import Chinese character and numeral/symbol and communicate by letter or the communication terminal of storage with extraneous being used for for one kind, comprise:

Keyboard is assigned the key of the roman character, the Five-stroke Method area code and position code, numeral/symbol and the specific function that are used for a plurality of the Five-stroke Method radicals, are used to import the Chinese phonetic alphabet and the Five-stroke Method code; Be used for sliding at the keyboard on the four direction at least at the fuselage of described communication terminal and control the generation key signals according to the key controlled of user or around the keyboard center;

The character memory cell is used for storing the Chinese character that described communication terminal uses;

Program storage, the built-in function program that is used to store described communication terminal;

Code storage unit, be used to store be arranged in described keyboard on various buttons and corresponding Chinese phonetic alphabet code data and the Five-stroke Method code data of glide direction of described keyboard;

Key controlled recognition unit is used to detect the key that is arranged on each button on the described keyboard and controls state;

Keyboard slip recognition unit, being used for slides to control according to keyboard on described four direction at least detects key and controls state;

Microprocessor, be used for when controlling state detection signal by described key controlled recognition unit and/or described keyboard slip recognition unit enter key, according to being stored in described operation sequence in the described program storage, judging with reference to the character data that is stored in the described Chinese character memory cell which kanji code data the user has imported, with reference to being stored in that code data in the Chinese phonetic alphabet and the Five-stroke Method code storage unit generates and output is used for the display control signal of Chinese character of the corresponding Chinese character input mode of explicit user input;

The display driver unit is used for being used to show the drive control signal of controlling the corresponding Chinese character of selected code data and numeral/symbol with the user by the slip of the key controlled or keyboard on keyboard according to exporting from the described display control signal of described microprocessor output; And

Display unit is used for showing described Chinese character and numeral/symbol according to the described drive control signal from the output of described display driver unit at display screen.

2. communication terminal as claimed in claim 1, wherein, if described keyboard is a Chinese phonetic alphabet keyboard, the roman character that then is used to import Chinese phonetic alphabet code is distributed to the respective keys of described keyboard: TN (the 1st row the 1st row) with following order, G (the 1st row the 2nd row), YH (the 1st row the 3rd row), RB (the 2nd row the 1st row), FZ (the 2nd row the 2nd row), UJ (the 2nd row the 3rd row), EV (the 3rd row the 2nd row), D (the 3rd row the 2nd row), IK (the 3rd row the 3rd row), WC (the 4th row the 1st row), S (the 4th row the 2nd row), OL (the 4th row the 3rd row), QX (the 5th row the 1st row), A (the 5th row the 2nd row), and PM (the 5th row the 3rd row); Numeral/symbolic key and special function keys are assigned to respective keys; Roman character ' A, O, E, I, U ', right side roman character enter key, ' N ' and ' NG ' be assigned to comprise the upper left side to, go up direction, upper right side to, right, lower right to, down direction, lower left to and left to four direction at least; And when finishing the Chinese phonetic alphabet that comprises the roman character of distributing to described at least four glide directions, acknowledgement key is finished in the input of the immediate operation Chinese phonetic alphabet.

3. communication terminal as claimed in claim 2 wherein, is exported left side character on the keyboard by pushing corresponding button; For with the left side character with distribute to all directions that described keyboard slides ' A, O, E, NG, I, N, U ' combination are by controlling corresponding vowel at the moving keyboard of sliding in state of the button of controlling the left side character; By export the right side character on the keyboard at the state lower edge downward direction slide keypad of pushing corresponding button; And, if there be ' A, O, E, NG, I, N, initially the controlling signal of U ' and on keyboard, do not have push button signalling, the then described right side character combination of controlling signal and the button subsequently that will export distribute to all directions that described keyboard slides.

4. communication terminal as claimed in claim 2, wherein, if control by the slip that utilizes keyboard and to import vowel and finish (character and two or more words) Chinese phonetic alphabet, then need not to control independent input and finish acknowledgement key and just selecting to export corresponding Chinese character on the window automatically.

5. communication terminal as claimed in claim 4, wherein, if corresponding Chinese character is then selected in a tabulation of having exported Chinese character about the corresponding Chinese phonetic alphabet of keyboard automatically, if and exported Chinese character two or more the tabulation, then corresponding Chinese character is arranged with the order of its frequency of utilization.

6. communication terminal as claimed in claim 1, wherein, if described keyboard is five keyboards, the roman character (that is five input codes) that then is used for five inputs is assigned to the respective keys of described keyboard: TN (the 1st row the 1st row) with following order, G (the 1st row the 2nd row), YH (the 1st row the 3rd row), RB (the 2nd row the 1st row), FZ (the 2nd row the 2nd row), UJ (the 2nd row the 3rd row), EV (the 3rd row the 2nd row), D (the 3rd row the 2nd row), IK (the 3rd row the 3rd row), WC (the 4th row the 1st row), S (the 4th row the 2nd row), OL (the 4th row the 3rd row), QX (the 5th row the 1st row), A (the 5th row the 2nd row), and PM (the 5th row the 3rd row);

Corresponding to five ' Chinese character key names ', ' regional number ' of the roman character that is distributed (that is five input codes), the respective keys that ' location number ' and ' ID code ' is assigned to described keyboard;

Distribution is corresponding to five ' major word root ' and ' the sub-radical ' of ' the Chinese character key name ' that distributed;

Be assigned to Q, W, E, R and the T key (that is five input codes in left side in every row the 1st is listed as) of the roman character (that is five input codes) that is distributed with ' left-fallings stroke ' corresponding characters in the 3rd zone of five keyboards of expression;

Be assigned to Y, U, I, O and the P key (that is five input codes in left side in every row the 3rd is listed as) of the roman character (that is five input codes) that is distributed with four-range ' right-fallings stroke ' corresponding characters of five keyboards of expression;

Be assigned to A, S, D, F and the G key (that is five input codes in left side in every row the 2nd row) of the roman character (that is five input codes) that is distributed with ' horizontal stroke ' corresponding characters of first area of five keyboards of expression;

Be assigned to H, J, K, L and the M key (that is five input codes in right side in every row the 3rd is listed as) of the roman character (that is five input codes) that is distributed with ' erect ' corresponding characters of second area of five keyboards of expression;

Be assigned to X, C, V, B and the N key (that is five input codes in right side in every row the 1st row) of the roman character (that is five input codes) that is distributed with ' hook ' corresponding characters in the 5th zone of five keyboards of expression; And

Specific function ' the output left side Chinese character key name that frequently is used for five inputs, the output numeral, output right side Chinese character key name, be left side code input space, be right side code input space, output is corresponding to the Chinese character of the quick code of left side two-grade dual, and output is corresponding to the Chinese character of the quick code of right side two-grade dual ' be assigned to 8 directions that keyboard can slide (comprise the upper left side to, last direction, the upper right side to, left to, right, the lower left to, following direction, and the lower right to), and do not need the controlling separately of space (in five input processes of conventional P C qwerty keyboard, being used to finish the roman character code).

7. communication terminal as claimed in claim 6, wherein, the input roman character is finished in the process of Chinese character to utilize four five codes under the situation of not controlling special function keys, export the left side code that is assigned to keyboard by pushing corresponding button, and by exporting the right side code that is assigned to keyboard at the state lower edge downward direction slide keypad of pushing corresponding button.

8. method that is used for the input Chinese character of communication terminal comprises:

(1) whether the microprocessor judges user of described communication terminal has selected Chinese character input mode;

(2) microprocessor judges of described communication terminal has selected the user of Chinese character input mode whether to select a input pattern in Chinese phonetic alphabet input pattern and the Five-stroke Method input pattern;

(3) if the user has selected Chinese phonetic alphabet input pattern, then the microprocessor of described communication terminal according to from the user of key controlled recognition unit and/or keyboard slip recognition unit input to be arranged on a plurality of buttons on the keyboard control or along upward to, downward direction, direction, keyboard on right and diagonal slide to control and detect key signals left, make up consonant and the vowel and the numeral/symbol of corresponding roman character, and on the display screen of described communication terminal, show corresponding Chinese character and numeral/symbol;

(4) if the user has selected five input patterns, then the microprocessor of described communication terminal according to from the user of key controlled recognition unit and/or keyboard slip recognition unit input to be arranged on a plurality of buttons on the keyboard control or along upward to, downward direction, direction, keyboard on right and diagonal slide to control and detect key signals left, make up consonant and the vowel and the numeral/symbol of corresponding roman character, and on the display screen of described communication terminal, show corresponding Chinese character and numeral/symbol;

(5) if finished by a character input operation that input pattern carries out in Chinese phonetic alphabet input pattern and the Five-stroke Method input pattern, then whether the microprocessor judges user of described communication terminal has selected the Chinese character storage, and the Chinese character of storage user input; And

(6) whether the microprocessor judges user of described communication terminal stops Chinese character input mode, and continues or leave Chinese character input mode.

9. method as claimed in claim 8, wherein, step (3) comprising:

(3-1) when the user selects Chinese phonetic alphabet input pattern, the microprocessor of described communication terminal becomes present mode into the phonetic input pattern;

(3-2) after present mode is become the phonetic input pattern, whether the microprocessor judges user of described communication terminal controls Menu key;

If (3-3) user has controlled Menu key, then the microprocessor of described communication terminal is carried out user-selected ' backspace ', ' space ', ' switching ' or ' carriage return ' menu, begins to repeat above-mentioned steps from step (3-2) then;

If (3-4) user does not control Menu key, then the microprocessor judges user of described communication terminal whether by push the button that is arranged on the keyboard and/or along upward to, downward direction, left direction, slide keypad has been imported the consonant or the vowel of the corresponding Chinese phonetic alphabet on right or diagonal;

If (3-5) result of Pan Duaning be the user by push the button that is arranged on the keyboard and/or along upward to, downward direction, left direction, slide keypad has been imported the consonant or the vowel of corresponding phonetic on right or diagonal, then described microprocessor is based on the input of confirming to distribute to the left side character of the button on the keyboard from the key signals of key controlled recognition unit and/or the input of keyboard slip recognition unit, the input of character of distributing to the keyboard glide direction and the output of Chinese character conversion;

(3-6) described microprocessor based on the input of confirming to distribute to the right side character of the button on the keyboard from the key signals of key controlled recognition unit and/or keyboard slip recognition unit input, distribute to the keyboard glide direction character input and to the output of Chinese character conversion; And

(3-7) described microprocessor shows corresponding phonetic according to left side character or the right side character that the user imports by step (3-5) and step (3-6) on display unit, selection according to the user converts phonetic to corresponding Chinese character, on display screen, export Chinese character, begin to repeat above-mentioned steps from step (3-2) then.

10. method as claimed in claim 9, wherein, step (3-5) comprising:

(3-5-1) microprocessor of described communication terminal judges whether to press the roman character button of the appointment that is arranged on the keyboard according to controlling of user;

If (3-5-2) press the button that is arranged on the appointment on the keyboard, then described microprocessor is controlled the roman character that has judged whether to select to distribute to the appointment of corresponding glide direction according to user's keyboard slip;

If (3-5-3) slide according to user's keyboard and control the roman character of having selected appointment, whether button and the keyboard slip of then described microprocessor judges user by step (3-5-1) and step (3-5-2) selection is controlled state and is kept;

If (3-5-4) user-selected button and keyboard slide and control state and kept, left side roman character that then described microprocessor will be distributed to respective keys and the roman character combination of distributing to the keyboard glide direction, and by the order of its frequency at the Chinese character of selecting to show on the window corresponding to phonetic;

(3-5-5) whether described microprocessor judges has shown a tabulation of Chinese character on the selection window, and, if in a tabulation selecting to have shown on the window Chinese character, then export corresponding Chinese character to carry out above-mentioned steps (3-7);

If (3-5-6) do not select the roman character of appointment on keyboard, then described microprocessor judges whether further to have selected by the specified button on the keyboard roman character of another appointment according to controlling of user;

If (3-5-7) do not control the roman character of selecting appointment by user's keyboard slip, then described microprocessor judges whether further to have selected by the specified button on the keyboard roman character of another appointment according to controlling of user;

If (3-5-8) judged result of step (3-5-3) is that user-selected button and keyboard slide and control state and do not kept, then described microprocessor slides according to user-selected button and keyboard and controls the roman character that judges whether further to have selected another appointment;

If (3-5-9) judged result of step (3-5-5) is in two or more tabulations of selecting to have shown on the window Chinese character, then described microprocessor slides to control to have judged whether to carry out according to user's keyboard and is used to select and exports from the key of the corresponding Chinese character of described tabulation and control; And

Control if (3-5-10) carried out the key that is used to export from the corresponding Chinese character of described tabulation, then described microprocessor output corresponding Chinese character is also carried out above-mentioned steps (3-7).

11. method as claimed in claim 9, wherein, step (3-6) comprising:

(3-6-1) described microprocessor judges whether at the state lower edge of the roman character button of pushing the appointment that is arranged on keyboard downward direction slide keypad according to controlling of user;

If (3-6-2) press down the downward direction keyboard that slided at the state of pushing the button that is arranged on the appointment on the keyboard, whether then described microprocessor judges has selected the roman character of another appointment;

If (3-6-3) pushing the state lower edge downward direction slide keypad of the specified button that is arranged on the keyboard, whether then described microprocessor judges has selected the roman character of appointment after user's keyboard slip is controlled;

If (3-6-4) judged result of step (3-6-3) is to slide at user's keyboard to have selected the roman character of appointment after controlling, whether button and the keyboard slip of then described microprocessor judges user by step (3-6-3) selection is controlled state and is kept;

If (3-6-5) judged result of step (3-6-4) is that user-selected button and keyboard slide and control state and kept, right side roman character that then described microprocessor will be distributed to respective keys and the roman character combination of distributing to the keyboard glide direction, and by the order of its frequency at the Chinese character of selecting to show on the window corresponding to phonetic;

(3-6-6) whether described microprocessor judges has shown a tabulation of Chinese character on the selection window, and, if in a tabulation selecting to have shown on the window Chinese character, then export corresponding Chinese character to carry out above-mentioned steps (3-7);

If (3-6-7) judged result of step (3-6-3) is not control the roman character of selecting appointment on keyboard 10 by user's keyboard slip, then described microprocessor judges whether further to have selected by the specified button on the keyboard roman character of another appointment according to controlling of user;

If (3-6-8) judged result of step (3-6-4) is that user-selected button and keyboard slide and control state and do not kept, then described microprocessor slides according to user-selected button and keyboard and controls the roman character that judges whether further to have selected another appointment;

If (3-6-9) judged result of step (3-6-6) is in two or more tabulations of selecting to have shown on the window Chinese character, then described microprocessor slides to control to have judged whether to carry out according to user's keyboard and is used to select and exports from the key of the corresponding Chinese character of described tabulation and control; And

If (3-6-10) judged result of step (3-6-9) is to have carried out the key that is used to export from the corresponding Chinese character of described tabulation to control, then described microprocessor output corresponding Chinese character, and carry out above-mentioned steps (3-7).

12. method as claimed in claim 8, wherein, step (4) comprising:

(4-1) according to the selection of five input patterns of user, the microprocessor of described communication terminal becomes present mode into five input patterns;

(4-2) after present mode being become five input patterns, whether the microprocessor judges relative users of described communication terminal controls Menu key;

If (4-3) user has controlled Menu key, then the microprocessor of described communication terminal is carried out user-selected ' backspace ', ' space ', ' switching ' or ' carriage return ' menu, and begins the repetition above-mentioned steps from step (4-2);

If (4-4) judged result of step (4-2) is that the user does not select ' backspace ', ' space ', ' switchings ' or ' carriage return ' menu, then described microprocessor judges user whether by push the button that is arranged on the keyboard and/or edge upward to, downward direction, left direction, slide keypad has been imported corresponding five roman character codes on right or diagonal;

If (4-5) judged result of step (4-4) be the user by push the button that is arranged on the keyboard 10 and/or along upward to, downward direction, direction left, to right, perhaps slide keypad 10 and imported and be less than five roman character codes of 3 on the diagonal, the direction that then described microprocessor is slided based on the left side character of judging from the key signals of key controlled recognition unit and/or keyboard slip recognition unit input by the last input of user of distributing to the button on the keyboard, and confirm by the specific function on respective direction with being less than of being imported or equal three roman character code and convert Chinese character to;

(4-6) described microprocessor 70 direction of being slided based on the right side character of judging from the key signals of key controlled recognition unit and/or keyboard slip recognition unit input by the last input of user of distributing to the button on the keyboard, and confirm by the specific function on respective direction with being less than of being imported or equal three roman character code and convert Chinese character to; And

(4-7) described microprocessor according to the user by being used to import five roman character codes above-mentioned steps (4-5) and the left side character or the right side character of step (4-6) input corresponding Chinese character is exported to display unit, begin to repeat above-mentioned steps from step (4-2) then.

13. method as claimed in claim 12, wherein, step (4-5) comprising:

(4-5-1) described microprocessor is according to the user's that will import five roman character codes the roman character button that judges whether to press the appointment that is arranged on the keyboard of controlling;

If (4-5-2) press the specified button that is arranged on the keyboard, then described microprocessor is controlled the appointed function key that makes progress on the upper left side that has judged whether to select to distribute to corresponding glide direction according to user's keyboard slip;

If (4-5-3) judged result of step (4-5-2) is to slide to control according to user's keyboard to have selected the appointed function key that makes progress on the upper left side, whether button and the keyboard slip that on upper left side make progress of then described microprocessor judges user by step (4-5-1) and step (4-5-2) selection is controlled and is kept;

If (4-5-4) judged result of step (4-5-3) is that user-selected button and keyboard slide and control state and kept, then described microprocessor converts the roman character code of being imported the left side Chinese character key name of correspondent button to by ' output of the left side Chinese character key name ' function that makes progress on the upper left side, and shows that the left side Chinese character of being changed is to carry out above-mentioned steps (4-7);

If (4-5-5) judged result of step (4-5-1) is not select the function key of appointment on keyboard, then described microprocessor judges whether to have selected by the specified button on the keypad roman character of another appointment according to controlling of user;

If (4-5-6) judged result of step (4-5-2) is that the keyboard by the user does not slide and controls the function key that is chosen in the appointment that the upper left side makes progress on keyboard, the then described microprocessor judges whether keyboard by the user is slided and is controlled another appointed function key of having selected on direction left;

If (4-5-7) judged result of step (4-5-6) is to slide according to user's keyboard to control the function key of having selected the appointment on direction left, then described microprocessor judges user by the button of above-mentioned steps (4-5-1) and step (4-5-6) selection and left the slip of the keyboard on the direction control and whether kept;

If (4-5-8) judged result of step (4-5-7) is that user-selected button and keyboard slide and control state and kept, then described microprocessor with being less than of being imported or equal three roman character code and convert corresponding Chinese character to, and is selecting to show on the window that the Chinese character of being changed is to carry out above-mentioned steps (4-7) by ' Chinese character output of respective code ' on the direction left;

If (4-5-9) judged result of step (4-5-6) is not slide according to user's keyboard to control the appointed function key that is chosen on the direction left, then described microprocessor slides to control according to user's keyboard and judges whether to have selected another appointed function key of making progress in the lower left;

If (4-5-10) judged result of step (4-5-9) is to slide according to user's keyboard to control the function key of having selected the appointment that makes progress in the lower left, whether button and the keyboard slip that in lower left make progress of then described microprocessor judges user by above-mentioned steps (4-5-1) and step (4-5-9) selection is controlled and is kept;

If (4-5-11) judged result of step (4-5-10) is that user-selected button and keyboard slide and control state and kept, then described microprocessor converts the roman character code of being imported to corresponding Chinese character by ' the two-grade dual Chinese character output of the corresponding left side ' function that makes progress in the lower left, and is selecting to show on the window that the Chinese character of being changed is to carry out above-mentioned steps (4-7); And

If (4-5-12) judged result of step (4-5-9) is not control according to user's keyboard slip to be chosen in the appointed function key that the lower left makes progress, then described microprocessor judges whether to have selected by the specified button on the keypad roman character of appointment according to controlling of user.

14. method as claimed in claim 12, wherein, step (4-6) comprising:

(4-6-1) described microprocessor judges whether the keyboard that slided downwards according to the controlling of user that will import five roman character codes under the state of pushing the appointment roman character button that is arranged on the keyboard;

If (4-6-2) keyboard that slided downwards under the state of pushing the appointment roman character button that is arranged on the keyboard, whether then described microprocessor judges has further selected the character of appointment;

If (4-6-3) judged result of step (4-6-1) is the slide keypad downwards of not controlling not under the state of pushing the appointment roman character button that is arranged on the keyboard according to the user, then described microprocessor slides according to user's keyboard and controls the appointed function key that makes progress in the upper right side that has judged whether to select to distribute to corresponding glide direction;

If (4-6-4) judged result of step (4-6-3) is to slide to control according to user's keyboard to have selected the appointed function key that makes progress in the upper right side, whether button and the keyboard slip that in upper right side make progress of then described microprocessor judges user by step (4-6-10) and step (4-6-3) selection is controlled and is kept;

If (4-6-5) judged result of step (4-6-4) is that user-selected button and keyboard slide and control state and kept, then described microprocessor converts the roman character code of being imported the right side Chinese character key name of correspondent button to by ' output of the right side Chinese character key name ' function that makes progress in the upper right side, and shows that the right side Chinese character of being changed is to carry out above-mentioned steps (4-7);

If (4-6-6) judged result of step (4-6-3) is not control by user's keyboard slip to be chosen in the appointed function key that the upper right side makes progress on keyboard, whether then described microprocessor judges controls another appointed function key of having selected on right by user's keyboard slip;

If (4-6-7) judged result of step (4-6-6) is to control the appointed function key of having selected on right according to user's keyboard slip, whether then described microprocessor judges user slides to control by the button of above-mentioned steps (4-6-1) and step (4-6-6) selection with at the keyboard on right and is kept;

If (4-6-8) result of Pan Duaning is that user-selected button and keyboard slide and control state and kept, then described microprocessor by in ' Chinese character output of respective code ' on right with being less than of being imported or equal three roman character code and convert corresponding Chinese character to, and selecting to show on the window that the Chinese character of being changed is to carry out above-mentioned steps (4-7);

If (4-6-9) judged result of step (4-6-6) is not slide according to user's keyboard not control the appointed function key that is chosen on right, then described microprocessor slides to control according to user's keyboard and judges whether to have selected another appointed function key of making progress in the lower right;

If (4-6-10) judged result of step (4-6-9) is to slide to control according to user's keyboard to have selected the appointed function key that makes progress in the lower right, whether button and the keyboard slip that in lower right make progress of then described microprocessor judges user by above-mentioned steps (4-6-1) and step (4-6-9) selection is controlled and is kept;

If (4-6-11) judged result of step (4-6-10) is that user-selected button and keyboard slide and control state and kept, then described microprocessor converts the roman character code of being imported to corresponding Chinese character by ' the two-grade dual Chinese character output of the corresponding right side ' function that makes progress in the lower right, and is selecting to show on the window that the Chinese character of being changed is to carry out above-mentioned steps (4-7); And

If (4-6-12) judged result of step (4-6-9) is not control according to user's keyboard slip to be chosen in the appointed function key that the lower right makes progress, then described microprocessor judges whether to have selected by the specified button on the keypad roman character of appointment according to controlling of user.