KR930000283A - Carriage automatic movement method at cover open of electronic typewriter - Google Patents

Carriage automatic movement method at cover open of electronic typewriter Download PDF

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Publication number
KR930000283A
KR930000283A KR1019910010065A KR910010065A KR930000283A KR 930000283 A KR930000283 A KR 930000283A KR 1019910010065 A KR1019910010065 A KR 1019910010065A KR 910010065 A KR910010065 A KR 910010065A KR 930000283 A KR930000283 A KR 930000283A
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KR
South Korea
Prior art keywords
carriage
cover
processing unit
routine
central processing
Prior art date
Application number
KR1019910010065A
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Korean (ko)
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KR940005155B1 (en
Inventor
이영섭
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정용문
삼성전자 주식회사
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Priority to KR1019910010065A priority Critical patent/KR940005155B1/en
Publication of KR930000283A publication Critical patent/KR930000283A/en
Application granted granted Critical
Publication of KR940005155B1 publication Critical patent/KR940005155B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for

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  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

내용 없음No content

Description

전자식 타자기 커버 오픈시의 캐리지 자동 이동 방법Carriage automatic movement method when electronic typewriter cover opening

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 이 발명에 따른 커버 오픈시의 캐리지 자동 이동 방법을 나타낸 흐름도.1 is a flowchart showing a method for automatically moving a carriage when a cover is opened according to the present invention.

제2도는 일반적인 전자식 타자기의 블록도이다.2 is a block diagram of a general electronic typewriter.

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

10 : 키보드 20 : 중앙처리부10: keyboard 20: central processing unit

30 : 롬 40 : 램30: Roman 40: Ram

50 : 구동부 60 : 커버오픈센서50: drive unit 60: cover open sensor

L1: 초기화루틴 L2: 캐리지 이동 루틴L 1 : initialization routine L 2 : carriage movement routine

L3: 캐리지 원위치 복구루틴 L4: 정상동작루틴L 3 : Carriage home recovery routine L 4 : Normal operation routine

Claims (3)

문자, 숫자, 기능 등의 신호를 입력시키는 키보드(10)와, 상기 키보드(10)에 연결되어 입력되는 신호에 따라 시스템이 제어되는 중앙처리장치(20)와, 상기 중앙처리부(20)에 연결되어 입력되는 중앙처리부(20)와, 상기중앙처리부(20)에 연결되어 입력되는 신호에 따라 시스템을 제어하는 프로그램이 내장된 홈(30)과, 상기 중앙처리부(20)에 연결되어 시스템을 제어하는데 사용되는 변수를 저장하고 커버가 오픈되면 캐리지의 현재 위치를 저장하는 램(40)과, 상기 중앙처리부(20)의 출력측에 연결되어 중앙처리부(20)에서 제어되는 기능을 수행하는 구동부(50)와, 상기 중앙처리부(20)에 연결되어 커버가 오픈되었는지를 감지하는 커버오픈센서(60)와, 로 되는 전자식 타자기에 있어서, 전원이 공급되면 시스템을 초기화하고 캐리지 및 데이지 휠 모터를 구동하여 영점을 찾는 초기화루틴(L1)과, 상기 초기화 루틴(L1) 수행 후에 커버오픈센서(60)에 의해 커버가 오픈되었는지를 감지하는 판별스텝(S104)과, 상기 판별스텝(S104)에 의해 커버가 오픈되었다고 판단되면 캐리지의 현재 위치를 저장하고 캐리지 위치와 플라텐상의 중심위치와의 거리와 방향을 계산하여 캐리지를 플라텐상의 중심위치로 이동시키는 캐리지 이동 루틴(L2)과, 상기 캐리지 이동 루틴(L2)에 의해 캐리지가 이동된 후 커버오픈 상태를 계속 검사하여 커버가 닫히면 캐리지 및 데이지 모터를 구동하여 영점을 찾고 캐리지를 원래 위치로 복구시키는 캐리지 원위치 복구루틴(L3)과, 상기 판별스텝(S104)에 의해 커버가 닫혀 있다고 판단되거나 상기 캐리지 원위치 복구루틴(L3)의 수행 후에 키보드의 키입력을 읽어서 키입력에 해당하는 동작을 수행하는 정상동작루틴(L4)과, 로 이루어진 전자식 타자기의 커버오픈시의 캐리지 자동 이동 방법.A keyboard 10 for inputting signals such as letters, numbers, functions, and the like, connected to the keyboard 10, a central processing unit 20 controlled by a system according to an input signal, and connected to the central processing unit 20. Connected to the central processing unit 20, the central processing unit 20 is connected to the central processing unit 20, a program for controlling the system is built-in, and the central processing unit 20 is connected to control the system RAM 40 for storing the variable used to store the variable and the current position of the carriage when the cover is opened, and a driving unit 50 connected to the output side of the central processing unit 20 to perform a function controlled by the central processing unit 20. ), The cover open sensor 60 connected to the central processing unit 20 to detect whether the cover is open, and the electronic typewriter, which is a power supply, initializes the system when the power is supplied and drives the carriage and the daisy wheel motor. spirit Looking covered by the initialization routine (L 1) and, the initialization routine (L 1) discriminating step (S104) and the determination step (S104) for detecting whether the cover is opened by the cover opening sensor 60 after performing A carriage shift routine L 2 for storing the current position of the carriage and calculating a distance and a direction between the carriage position and the center position on the platen and moving the carriage to the center position on the platen, and the carriage movement After the carriage is moved by the routine L 2 , the cover open state is continuously inspected, and when the cover is closed, the carriage in-situ recovery routine L 3 for driving the carriage and the daisy motor to find the zero point and restoring the carriage to the original position, and It is determined by the determination step S104 that the cover is closed, or after the carriage home position recovery routine L 3 is read, a key input of the keyboard is read to perform an operation corresponding to the key input. Is a normal operation routine (L 4 ), and the automatic type of carriage carriage movement when the cover of the typewriter. 제1항에 있어서, 상기 캐리지 이동 루틴(L2)은, 커버가 오픈되면 캐리지의 현재 위치를 램(40)에 저장시키는 저장스텝(S105)과, 상기 저장스텝(S105)이 수행되면 캐리지의 현재위치와 플라텐상의 중심위치와 방향 및 거리를 계산하는 계산스텝(S101)과, 상기 계산스텝(S106)에서 계산된 방향과 거리만큼 플라텐의 중심위치로 캐리지를 이동시키는 이동스텝(S107)과, 이로 이루어지는 전자식 타자기의 커버 오픈시의 캐리지 자동 이동 방법.According to claim 1, wherein the carriage movement routine (L 2 ), the storage step (S105) for storing the current position of the carriage in the RAM 40 when the cover is opened, and when the storage step (S105) is performed Calculation step (S101) for calculating the current position and the center position, the direction and the distance on the platen, and the movement step (S107) for moving the carriage to the center position of the platen by the direction and distance calculated in the calculation step (S106) And the carriage automatic movement method at the time of cover open of the electronic typewriter which consists of this. 제1항에 있어서, 상기 캐리지 원위치 복구루틴(L3)은 상기 캐리지 이동 루틴(L2)의 수행 후, 커버가 계속 오픈 상태인지를 판단하는 판별스텝(S108)과, 상기 판별스텝(S108)에 의해 커버가 닫혀졌다고 판단되면 캐리지 및 데이지 휠 모터를 구동하여 영점을 찾는 영점처리스텝(S109)과, 상기 영점처리스템(S109)에 의해 영점을 찾은 후 램(40)에 저장된 캐리지의 원위치를 읽어내어 캐리지를 원래의 위치로 복구시키는 복구스텝(110)과, 로 이루어지는 전자식 타자기의 커버 오픈시의 캐리지 자동 이동 방법.The method of claim 1, wherein the carriage home position recovery routine (L 3 ) is a determination step (S108) for determining whether the cover is still open after performing the carriage movement routine (L 2 ), and the determination step (S108) If it is determined that the cover is closed by driving the carriage and daisy wheel motor to find the zero point (S109) and the zero point by the zero point processing system (S109) after finding the zero position of the carriage stored in the RAM (40) A recovery step (110) for reading and restoring the carriage to its original position, and an automatic carriage moving method when the cover of the electronic typewriter is formed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910010065A 1991-06-18 1991-06-18 Carriage auto-moving method in typewriter KR940005155B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910010065A KR940005155B1 (en) 1991-06-18 1991-06-18 Carriage auto-moving method in typewriter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910010065A KR940005155B1 (en) 1991-06-18 1991-06-18 Carriage auto-moving method in typewriter

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KR930000283A true KR930000283A (en) 1993-01-15
KR940005155B1 KR940005155B1 (en) 1994-06-11

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KR1019910010065A KR940005155B1 (en) 1991-06-18 1991-06-18 Carriage auto-moving method in typewriter

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030062817A (en) * 2002-01-19 2003-07-28 고기목 method for forming a connecting part of the accumulator to be connected a suction pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030062817A (en) * 2002-01-19 2003-07-28 고기목 method for forming a connecting part of the accumulator to be connected a suction pipe

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Publication number Publication date
KR940005155B1 (en) 1994-06-11

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