KR950007360A - Key input device and its driving method - Google Patents

Key input device and its driving method Download PDF

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Publication number
KR950007360A
KR950007360A KR1019930015451A KR930015451A KR950007360A KR 950007360 A KR950007360 A KR 950007360A KR 1019930015451 A KR1019930015451 A KR 1019930015451A KR 930015451 A KR930015451 A KR 930015451A KR 950007360 A KR950007360 A KR 950007360A
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KR
South Korea
Prior art keywords
signal
axis
transmission mode
unit
key input
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Application number
KR1019930015451A
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Korean (ko)
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KR960003971B1 (en
Inventor
백상주
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백상주
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Priority to KR1019930015451A priority Critical patent/KR960003971B1/en
Publication of KR950007360A publication Critical patent/KR950007360A/en
Application granted granted Critical
Publication of KR960003971B1 publication Critical patent/KR960003971B1/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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • 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
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233—Character input methods
    • G06F3/0236—Character input methods using selection techniques to select from displayed items
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion

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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)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Position Input By Displaying (AREA)

Abstract

시용자에 의해서 자계가 변화되는 위치 변동부(10)와, 위치 변동부로부터 발생되는 자계의 변화를 감지하여, 그 크기에 따라 X축 및 Y축의 공간좌표에 해당되는 위치 정보신호로서 변환하여 출력하는 X축 및 Y축 변위 검출부(20,30)와, 사용자에 의해서 선택 신호 및 전송모드 설정신호를 출력하는 키 입력부(40)와, X축 및 Y축 변위검출부로터 입력되는 위치 정보신호를 외부에 나타내기 위한 표시 신호를 출력하면서, 키 입력부로부터 선택 신호가 입력될 경우에 상기 X축 Y축 변위 검출부의 위치 정보신호를 상기 키 입력부로부터 입력되는 전송모드 설정신호에 따라 데이터의 포맷을 형성하여 전송신호로서 출력하는 제어부(50)와, 키입력장치의 구동방법이 프로그램화되어 저장되어 있는 메모리(60)와, 제어부로부터 입력되는 전송신호를 무선으로 전송하는 광 전송포트(90)로 구성되어; 사용자가 키 입력장치를 움직이게 됨에 따라 표시장치에 나타나게 되는 숫자나 문자를 선택하므로써 오동작없이 키의 입력을 행할 수가 있고, 숫자 및 문자의 선택이나 데이터의 전송에 필요한 최소한의 키를 설치함으로써 외견상 복잡하여 보이지 않고 또한 제작하기에 간편한 효과를 가진 키 입력장치 및 그의 구동방법에 관한 것.The position change unit 10 whose magnetic field is changed by the user and the change in the magnetic field generated from the position change unit are sensed, and are converted into position information signals corresponding to the spatial coordinates of the X and Y axes according to their magnitudes and output. The X-axis and Y-axis displacement detectors 20 and 30, a key input unit 40 for outputting a selection signal and a transmission mode setting signal by the user, and a position information signal input from the X-axis and Y-axis displacement detectors. When the selection signal is input from the key input unit while outputting a display signal for display, the format of the data is formed according to the transmission mode setting signal inputted from the key input unit by the position information signal of the X-axis Y-axis displacement detection unit. The controller 50 outputs the transmission signal, the memory 60 in which the driving method of the key input device is programmed, and the transmission signal input from the controller is wirelessly transmitted. An optical transmission port 90; As the user moves the key input device, the user can input the key without any malfunction by selecting the number or letter that appears on the display device, and the appearance is complicated by installing the minimum keys necessary for the selection of numbers and letters or the transmission of data. The present invention relates to a key input device and a driving method thereof, which are invisible and have an effect that is easy to manufacture.

Description

키 입력장치 및 그의 구동방법Key input device and its driving method

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

제1도는 이 발명의 실시예에 따른 키 입력장치의 위치 변동부의 구조도이고,1 is a structural diagram of a position shift part of a key input device according to an embodiment of the present invention,

제2도는 이 발명의 실시예에 따른 키 입력장치의 회로 구성도이고,2 is a circuit diagram of a key input device according to an embodiment of the present invention,

제3도는 이 발명의 실시예에 따른 키 입력장치의 공간좌표 설정을 나타내는 도면이다.3 is a diagram showing the spatial coordinate setting of the key input apparatus according to the embodiment of the present invention.

Claims (3)

사용자에 의해서 자계가 변화되는 위치 변동부와, 상기 위치 변동부로부터 발생되는 자계의 변화를 감지하여, 그 크기에 따라 X축 및 Y축의 공간좌표에 해당되는 위치 정보신호로서 변환하여 출력하는 X축 및 Y축 변위 검출부와, 사용자에 의해서 선택 신호 및 전송모드 설정신호를 출력하는 키 입력부와, 상기 X축 및 Y축 변위 검출부로터 입력되는 위치 정보신호를 외부에 나타내기 위한 표시 신호를 출력하면서, 상기 키 입력부로부터 선택 신호가 입력될 경우에 상기 X축 Y축 변위 검출부의 위치 정보신호를 상기 키 입력부로부터 입력되는 전송모드 설정신호에 따라 데이터의 포맷을 형성하여 전송신호로서 출력하는 제어부와, 키입력장치의 구동방법이 프로그램화되어 저장되어 있는 메모리와, 상기 제어부로부터 입력되는 표시신호에 따라 문자나 숫자를 화면에 표시하는 표시부와, 상기 제어부로부터 입력되는 전송 신호를 무선으로 전송하는 광 전송포트로 이루어지는 것을 특징으로 하는 키 입력장치.The X-axis that detects the position change unit where the magnetic field is changed by the user and the change in the magnetic field generated by the position change unit, converts the position information signal corresponding to the spatial coordinates of the X-axis and the Y-axis according to the magnitude, and outputs it. And a Y-axis displacement detection unit, a key input unit for outputting a selection signal and a transmission mode setting signal by the user, and a display signal for indicating externally the position information signal inputted from the X-axis and Y-axis displacement detection unit, A control unit which forms a format of data according to a transmission mode setting signal input from the key input unit and outputs the position information signal of the X-axis Y-axis displacement detection unit as a transmission signal when a selection signal is input from the key input unit; Characters or numbers are written according to a memory in which a driving method of an input device is programmed and stored, and a display signal input from the controller. And a display unit for displaying a ruler on a screen, and an optical transmission port for wirelessly transmitting a transmission signal input from the control unit. 제1항에 있어서, 상기한 키 입력장치는 상기 제어부로부터 입력되는 전송신호를 유선으로 전송하기 위한 직렬 전송포트를 더 포함하여 이루어지는 것을 특징으로 하는 키 입력장치.The key input device of claim 1, wherein the key input device further comprises a serial transmission port for wired transmission of a transmission signal input from the controller. 전원이 인가되면 동작이 시작되어 메모리내의 모든 변수를 초기화시키는 단계와, X축과 Y축의 좌표값을 읽어들여서, 읽어들인 좌표값에 대응하는 문자를 표시부에 표시하는 단게와, 선택키로부터 신호가 입력되는지를 판단하여, 선택키로부터 신호가 입력된 경우에 전송모드 설정키를 체크하여 전송모드 설정신호를 읽어들이는 단게와, 전송모드 설정신호로부터 광전송 모드인지를 판단하여, 광전송 모드인 경우에 광데이터 포맷으로 데이터를 전송하는 단계와, 전송모드 설정신호로부터 광전송 모드인지를 판단하여, 광전송 모드가 아닌 경우에 직렬 데이터 포맷으로 데이터를 전송하는 단계로 이루어지는 것을 특징으로 하는 키 입력장치의 구동방법.When the power is applied, the operation starts to initialize all the variables in the memory, reads the coordinate values of the X and Y axes, displays the characters corresponding to the read coordinate values on the display unit, and the signal from the selection key. In the case of a light transmission mode, it is determined whether or not a signal is input from the selection key and the transmission mode setting key is read and the transmission mode setting signal is read. And transmitting data in the optical data format, and determining whether the optical transmission mode is the optical transmission mode from the transmission mode setting signal, and transmitting the data in the serial data format when the optical transmission mode is not in the optical transmission mode. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930015451A 1993-08-10 1993-08-10 Key input system KR960003971B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930015451A KR960003971B1 (en) 1993-08-10 1993-08-10 Key input system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930015451A KR960003971B1 (en) 1993-08-10 1993-08-10 Key input system

Publications (2)

Publication Number Publication Date
KR950007360A true KR950007360A (en) 1995-03-21
KR960003971B1 KR960003971B1 (en) 1996-03-25

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Application Number Title Priority Date Filing Date
KR1019930015451A KR960003971B1 (en) 1993-08-10 1993-08-10 Key input system

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