KR920008579A - How to Display Korean Input on the Phone Keypad - Google Patents

How to Display Korean Input on the Phone Keypad Download PDF

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Publication number
KR920008579A
KR920008579A KR1019900016567A KR900016567A KR920008579A KR 920008579 A KR920008579 A KR 920008579A KR 1019900016567 A KR1019900016567 A KR 1019900016567A KR 900016567 A KR900016567 A KR 900016567A KR 920008579 A KR920008579 A KR 920008579A
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KR
South Korea
Prior art keywords
key
input
keypad
column
value
Prior art date
Application number
KR1019900016567A
Other languages
Korean (ko)
Other versions
KR970008518B1 (en
Inventor
정광균
Original Assignee
이헌조
주식회사 금성사
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Publication date
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Priority to KR1019900016567A priority Critical patent/KR970008518B1/en
Publication of KR920008579A publication Critical patent/KR920008579A/en
Application granted granted Critical
Publication of KR970008518B1 publication Critical patent/KR970008518B1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Set Structure (AREA)
  • Document Processing Apparatus (AREA)

Abstract

없음none

Description

전화기 키패드의 한글입력 표시방법How to Display Korean Input on the Phone Keypad

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명 전화기 키패드의 한글입력 표시 제어 시스템 구성도.1 is a block diagram of the Hangul input display control system of the telephone keypad of the present invention.

제2도의 (가)는 제1도에 대한 자음처리 설명도.(A) of FIG. 2 is an explanatory diagram of the consonant processing of FIG.

(나)는 제1도에 대한 모음처리 설명도.(B) is an explanatory diagram of the vowel processing of FIG.

제3도는 제1도의 동작 설명에 대한 신호 흐름도.3 is a signal flow diagram for explaining the operation of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 전화기의 키패드2 : 래치 및 버퍼부1: Keypad of phone 2: Latch and buffer part

3 : 마이크로 프로세서4 : 메모리부3: microprocessor 4: memory

5 : LED 어레이부5: LED array unit

Claims (1)

전화기 키패드의 한글입력 표시방법에 있어서, 전화기의 키패드(1), 래치 및 버퍼부(2), 마이크로 프로세서(3), 메모리부(4) 및 LED 어레이부(5)를 구비하여 상기 키패드(1)로부터 키데이타가 입력되면 마이크로 프로세서(3)는 그 키가 첫번째열키인가를 체크하여 아니면 에러표를 하고, 첫번째열키이면 그 키값을 메모리부(4)에 저장하며, 이후 키패드(1)로부터 다시 키데이타가 입력되면 그 키값을 체크하여 첫번째열키이면 이전의 첫번째열키값과 현재의 첫번째열키값을 비교하여 같으면 다시 키입력을 받아들이고, 같지 않으면 현재의 키값을 저장하며 상기에서 첫번째열키가 아니면 그 키값을 메모리부(4)에 저장함과 아울러 다시 키패드(1)의 키입력을 받아들이고 이후 키패드(1)로부터 입력된 키데이타가 첫번째열키가 아니고 그 키값이 이전의 키값과 같지 않으면 그 키값을 저장하고, 첫번째열키이면 메모리부(4)에 저장된 22개의 자음과 19개의 모음을 자음, 모음 특성의 헥사코드로 변환하여 자음, 모음을 인식하고, 이후 키패드(1)의 첫번째열키가 입력되면 한글 자음, 모음의 전체키값을 클리어시키고 현재의 첫번째열키값을 저장함과 아울러 다시 첫번째열키가 입력되면 이를 비교하여 같으면 한글 자음 모음들의 헥사코드값을 한글 코드값으로 변환하여 끝내고, 같지 않으면 한개의 한글 자음, 모음의 코드값으로 한글 모양이 구성되었는가를 체크하여 되었으면 LED 어레이부(5)에 디스플레이하고, 한글 모양이 구성되어 있지 않고 LED 어레이부(5)가 첫번째에 액티브되어 있고 모음이면 전단의 자음을 첫번째의 LED 어레이부(5)에 디스플레이하고, 두번째의 LED 어레이부(5)에는 현재의 모음을 디스플레이시키는 것을 특징으로 한 전화기 키패드의 한글입력 표시방법.In the Hangul input display method of the telephone keypad, the keypad (1), the latch and buffer unit (2), the microprocessor (3), the memory unit (4) and the LED array unit (5) comprising the keypad (1) When the key data is inputted from the microprocessor 3, the microprocessor 3 checks whether the key is the first column key or an error table. If the key data is the first column key, the microprocessor 3 stores the key value in the memory unit 4, and then again from the keypad 1 If key data is input, check the key value. If it is the first column key, compare the previous first column key value with the current first column key value, and if it is the same, accept the key input again. If it is not the same, save the current key value. Is stored in the memory unit 4, and the key input of the keypad 1 is accepted again, and then the key data input from the keypad 1 is not the first column key and the key value is the same as the previous key value. If not, the key value is stored, and if the first column key is used, the consonants and vowels are converted into 22 consonants and 19 vowels stored in the memory unit 4 to consonants and hexacodes of vowel characteristics. If is input, clear the entire consonant value of Hangul consonants and vowels, save the current first column key value, and compare it when the first column key is input again. If it is checked that the Hangul shape is composed of one Hangul consonant and the vowel code value, it is displayed on the LED array unit 5, and if the Hangul shape is not configured and the LED array unit 5 is first active and is a vowel The consonant of the front end is displayed on the first LED array unit 5, and the second LED array unit 5 displays the current vowel. Hangul input method for displaying a telephone keypad, a feature that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900016567A 1990-10-17 1990-10-17 Method of displaying korean alphabet input of telephone pad KR970008518B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900016567A KR970008518B1 (en) 1990-10-17 1990-10-17 Method of displaying korean alphabet input of telephone pad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900016567A KR970008518B1 (en) 1990-10-17 1990-10-17 Method of displaying korean alphabet input of telephone pad

Publications (2)

Publication Number Publication Date
KR920008579A true KR920008579A (en) 1992-05-28
KR970008518B1 KR970008518B1 (en) 1997-05-24

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ID=19304801

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900016567A KR970008518B1 (en) 1990-10-17 1990-10-17 Method of displaying korean alphabet input of telephone pad

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100270431B1 (en) * 1997-11-29 2000-11-01 오선원 A method for permutaling letter using buttons in telephone
KR20010095926A (en) * 2000-04-12 2001-11-07 나현민 Character comparison method of pattern comparison and writing path simultaneous comparison method using matrix structure keypad

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100270431B1 (en) * 1997-11-29 2000-11-01 오선원 A method for permutaling letter using buttons in telephone
KR20010095926A (en) * 2000-04-12 2001-11-07 나현민 Character comparison method of pattern comparison and writing path simultaneous comparison method using matrix structure keypad

Also Published As

Publication number Publication date
KR970008518B1 (en) 1997-05-24

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