KR100397509B1 - Korean input device with telephone keyboard and its method - Google Patents

Abstract

The present invention relates to a Hangul input device with a phone keyboard, and a method thereof, comprising: a key button to which a Hangul consonant and a vowel are assigned, and a combination that does not constitute a Hangul composed of _jung_jong_ exceptionally. It consists of a key button to which the alphabet is assigned in order, and a special key button for selecting and inputting the compound consonants displayed by sequential pressing after inputting the first consonant constituting the consonant and the consonant. A phone keyboard unit using a Hangul input algorithm in the order of consonants, neutral vowels, and final consonants, a Hangul processing unit for processing phonemes and Hangul automata of Hangul characters input by the key buttons of the keyboard unit, and a Hangul liquid crystal display (LCD). The first step of determining whether the character is completed, and the margin processing at the completion of the character And a second step of performing a Hangul automata processing character code conversion and displaying the same on a screen, and a second step of displaying a keyboard consonant and a vowel key (*) of the keyboard and displaying the completed key. And a third process of inputting and displaying keys other than the vowel consonants and the vowel consonants keys, which has the advantage of being able to input Korean characters quickly.

Description

Hangul input device with phone keyboard and its method

The present invention relates to a Hangul input device with a phone keyboard and a method thereof.

Conventionally, as a liquid crystal display device (hereinafter referred to as LCD) of a mobile phone becomes larger and a data service such as a short message service (hereinafter referred to as SMS) or an e-mail becomes available on a mobile phone, a Korean display is available. In addition, Hangul input is also of great importance.

However, 0 to 9, *, # of the phone keyboard from 0 was too short to be represented in Korean through the phone.

Conventional input method is almost the same as the English input method, as shown in Figure 1 a, b, c, d, d, ......., ㅎ, ㅏ, ㅑ, ......, ㅣ We used a method of assigning three consonants and vowels to one key.

According to the prior art according to the prior art, by adapting the scientific system of the initial consonant, the neutral, and the final consonants of the English system, it was possible to express one letter desired by pressing several keys without utilizing the characteristics of the initial consonant, the neutral, and the final consonant.

For example, suppose that "confirmation and no change" is successively expressed as follows.

That is, if implemented as the key keyboard of FIG.

[5] [5] [5] [8] [8] [6] [1] [#]

Phosphorus: [4] [4] [0] [1] [1] [1] [#]

And: [3] [0] [5] [#]

Side: [3] [3] [7] [7] [7] [1] [1] [#]

Sir: [1] [7] [7] [7] [4] [4] [#]

Without: [4] [4] [7] [3] [3] [4] [#]

Sound: [4] [4] 8] [3] [#]

Thus, key 44 was entered.

In the prior art as described above, the structure of the Korean language is different from that of the English language, so if a user inputs a simple method, the number of keys is increased.

In addition, almost three keys are assigned to all keys, which causes a lot of time for mastery.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a Hangul input device and input method with a phone keyboard that can increase the input efficiency when entering the Hangul into the phone keyboard.

1 is a structural diagram of a Hangul input device of a conventional telephone keyboard;

2 is a structural diagram of a Hangul input device according to the present invention,

3 is a block diagram of a Korean keyboard input device to which the present invention is applied;

4 is a flowchart illustrating an input method of a Korean keyboard input device for telephone according to the present invention.

* Explanation of symbols for main parts of the drawings

200: telephone keypad 201: S1

202: S2 203: 1

204: 2 (ㄴㅏ) 205: 3 (ㄷ ㅑ ㅌ)

206: 4 (ㄹ ㅓ) 207: 5 (ㅁㅕ)

208: 6 (ㅂ ㅗ) 209: 7 (ㅅㅛ)

210: 8 (ㅜ) 211: 9

300: Hangul processor 310: Hangul phoneme processing program

320: Hangul Automata Program 400: LCD Display

Hangul input device equipped with a phone keyboard according to the present invention for achieving the above object is a combination of a key button that is assigned to the Hangul consonants and vowels, each of which is not composed of Hangul composed of ultra-jung_jong_ And a special key button for selecting and inputting the vowel consonants displayed by sequential pressing after inputting the first consonant constituting the vowel consonant and the vowel vowel in order And a phone keyboard unit using a Hangul input algorithm in the order of consonant, neutral vowel, and final consonant, a Hangul processor for processing phonemes and Hangul automata of Hangul characters inputted by key buttons of the keypad, and Hangul. And an LCD display unit displayed on a display device (LCD) screen.

The Hangul input device with a phone keypad according to the present invention is characterized in that the Hangul processor comprises a Hangul phoneme processing program and a Hangul automata program.

According to an embodiment of the present invention, a method for inputting a Korean alphabet with a phone keyboard according to the present invention includes a first step of determining whether a character is completed, performing margin processing upon completion of a character, and performing character code conversion for a Korean automata process. After the first step consisting of the second step of displaying on the screen, the second step of displaying by inputting the vowel consonant, the vowel key (*) of the keyboard, and by inputting a key other than the completion key, the vowel sound, the vowel key And a third process of displaying.

In the Hangul input method with a phone keypad according to the present invention, the second step includes: a first step of selecting a desired letter combination when the key input is judged and after checking whether a key consonant or a vowel is in progress after determining key input; After selecting the desired character combination, the Hangul automata processing character code conversion is performed.

In the Hangul input method with a phone keypad according to the present invention, in the third step, after the key input is judged, if there is no character in progress or the vowel is not in progress except for the completion key (#) of the keyboard, the vowel sound of the keyboard, and the vowel key (*) A first step of processing the consonant when there is no character in progress or a vowel input state, and a second step of displaying and ending the Hangul on the screen after performing the Hangul automata character conversion after the processing; And, if there is a character in progress after the determination or if the vowel is not input state is characterized in that it comprises a third step of processing as a vowel, performing Hangul automata processing character code conversion, displaying the Hangul on the screen and then terminate .

According to the configuration as described above, there is an advantage that the fast Hangul input is possible.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

2 is a structural diagram of a Hangul input device according to the present invention, arranged so that the keys of the keyboard can be memorized easily.

First, as much as possible consonants and vowels are assigned to one key so that they can be easily remembered. Second, in addition to the consonants and vowels assigned to one key above, 'ㄱ ㅣ ㅋ' (203), 'ㄷ ㅑ ㅌ' (205), 'ㅂ ㅗ ッ' (208) and 'ㅊ ㅠㅎ' (211) are arranged in alphabetical order, and each of the three phonemes are assigned so that letters are not composed of elementary, middle, and middle.

For example, 'gi' and base 'ㅋ' are characters that do not exist in the KSC5601 code system.

Next, the third phoneme 'ㅣ is assigned to the number 1 (203) and the phoneme' ㅇ 'is assigned to the number O so that it is easy to remember. Fourth,' * 'and' # 'have special functions when entering Korean characters. It is used as input and Hangul completion key.

3 is a block diagram of a phone keyboard Hangul input device to which the present invention is applied, the phone keyboard 200 for inputting Hangul, the Hangul processor 300 for processing the alphabet and the Hangul automata of the input Hangul characters and liquid crystal It is composed of an LCD display unit 400 to display on a display device (LCD) screen.

Looking at the operation of the Korean keyboard input device configured as described above is as follows.

First, when the user inputs Hangul using the phone keyboard, the Hangul input rule of the phone button for the input Hangul is used. The [*] key is used for the Bongja consonants and the vowel vowels, and the vowel consonants and the vowel vowels are based on the KS5061. One combinable character is displayed.

For example, ㄳ: [1] [*], press the [1] key corresponding to a and then press the [*] key, and if you keep pressing [*], the sequence changes from ㄳ → ㄲ → ㄳ and stops at the desired letter. .

Next ㅚ: [6] [*], press the [6] key corresponding to 누르고, press the [*] key, press and hold the [*] key, and the sequence changes from ㅘ → ㅙ → ㅚ and stops at the desired character.

In addition, when the character combination is completed, use> to complete the character.>>: [#] If you hit twice, it is completed and works as a space.

Next, Hangul operation is input in the order of consonant → vowel → consonant. Finally, if the same key is continuous, it becomes consonant + vowel

As an example

[1]: a

[1] [1]: flag

[1] [1] [1]: ㅋ (Because the letter is not composed when KSC5601 is '++ ㅋ', it is entered as 'ㅋ')

In the example of a letter composition,

"No confirmation and change"

Confirm: [9] [9] [9] [6] [*] [1] [#]

Phosphorus: [0] [1] [2] [#]

And [5] [1] [9] [#]

Side: [6] [5] [2] [#]

Sir: [1] [5] [0] [#]

Without: [0] [4] [6] [*] [#]

Sound: [0] [0] [5] [#]

As described above, a total of 32 keys could be input to reduce 12 keys.

As another example,

Note: [8] [*] [1] [9] [#] → Since it is not configured according to KSC5601, it is immediately changed.

And "good" means,

Good: [8] [6] [9] [9] [#] → It is a final entry order, so it will be 'ㅎ' immediately after 'ㅊ'.

Next, when the screen turns on on your phone and you frequently see or write mail, the editor is essential.

Therefore, the efficiency of the key structure of the present invention can be improved by using the key structure of the present invention when creating a document for transmitting a document or inputting and storing a phone in a phone book which is an electronic organizer function.

In addition, the present invention can be applied to any type of device having a screen capable of displaying Korean characters using numbers and two key special keys, for example, * and #.

As an example, Figure 4 is an input flowchart of the Korean keyboard input device according to the present invention. First, after determining the key input (S1) and then entering the # key, it checks whether the character in progress is already completed (S2) and performs a blanking process. Hangul Automata (Automata) processing After performing the character code conversion (S3) to display the Hangul on the screen (S4), and if the completion of the character in progress after the inspection after the completion of the character (S5) after processing the next step Proceed to

After the key input determination (S1), if the * key is input, it checks whether the consonant sound or the vowels are in progress (S6), if it is in progress, selects a desired character combination (S7), and then converts the Hangul Automata processed character code conversion (S3). After displaying the Hangul on the screen (S4) and ends.

In addition, after the key input determination (S1), it is determined whether there is no in progress character or a vowel is in a state other than the # and * keys (S8). If there is no in progress character or a vowel is in a state, processing is performed with consonants. After the S9, the Hangul Automata processing character code conversion (S3) is performed, and then the Hangul is displayed on the screen (S4). If not, the processing is performed as a vowel, and the above process is performed.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various permutations, conversions, and modifications are possible within the scope without departing from the spirit of the present invention. It will be apparent to those who have

According to the present invention, by using the efficient recognition system of the telephone button has the effect of improving the following system performance and the fast input of Hangul.

Firstly, because the number of pressing on Korean input is significantly reduced compared to the conventional method, it is possible to input quickly. Secondly, only one letter is assigned to one key so that the keyboard can be easily remembered, that is, the consonants and vowels assigned to each key Because only one character needs to be memorized, it is easily memorized except ㅋ, ㅌ, ㄷ, ㅎ. Third, consonants are assigned to each key, so you can efficiently provide a way to search using the characteristics of Hangul. To find 'Hong Gil-dong' when looking for a name, press 9, 1, 3. Finally, 915-0573 can provide an easy way to remember by substituting a phone number into a Hangul word, as can be remembered as the highest taste Japanese restaurant.

Claims (4)

It consists of a key button to which each Korean consonant and a vowel are assigned, a key button to which the Jamo is assigned in the order of a child_mo_ with a combination that does not constitute a Korean alphabet in seconds, middle, and jong, and a consonant and a vowel And a phone keyboard unit using a Korean input algorithm of a consonant consonant, a neutral vowel, and a consonant consonant in order of inputting the first consonant and then selecting from among the consonant consonants displayed by sequential pressing. ; A Hangul processor for processing the phoneme and Hangul automata of Hangul characters inputted to the key button of the keyboard; A Hangul input device with a phone keyboard, comprising: an LCD display unit for displaying Hangul on a liquid crystal display (LCD) screen. A first step of determining whether or not the character is completed, and a second step of performing margin processing upon completion of the character, performing a Korean automata processing character code conversion, and displaying the result on a screen; A second process of inputting and displaying a vowel consonant and a vowel key (*) of the keyboard; And a third process of inputting and displaying keys other than the completion key, the consonant sound, and the consonant key. The method of claim 2, wherein the second process comprises: After the key input determination, a first step of checking whether the key consonant and the vowel are in progress, and selecting a desired letter combination if the key is in progress; And a second step of performing a Hangul automata processing character code conversion after selecting the desired character combination, displaying the Hangul on the screen, and ending the same. The method of claim 2, wherein the third process comprises: In case of other than completion key (#), keyboard copy consonant, keyboard vowel key (*) after judging key input, it is judged whether there is no character in progress or vowel is input. A first step of processing; A second step of displaying and displaying Korean characters on the screen after performing the Hangul automata processing character code conversion after the processing; If there is a character in progress after the determination or if the vowel is not input, the phone keyboard comprises a third step of processing the vowel, performing the Korean automata processing character code conversion, displaying the Korean language on the screen, and ending the vowel. Attached Hangul input method.