KR20020072438A - Touch pen system and color coordinate confirmation method - Google Patents

Touch pen system and color coordinate confirmation method Download PDF

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Publication number
KR20020072438A
KR20020072438A KR1020010012418A KR20010012418A KR20020072438A KR 20020072438 A KR20020072438 A KR 20020072438A KR 1020010012418 A KR1020010012418 A KR 1020010012418A KR 20010012418 A KR20010012418 A KR 20010012418A KR 20020072438 A KR20020072438 A KR 20020072438A
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South Korea
Prior art keywords
color
touch pen
optical sensor
button
main system
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KR1020010012418A
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Korean (ko)
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이종식
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한국터치스크린(주)
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Priority to KR1020010012418A priority Critical patent/KR20020072438A/en
Publication of KR20020072438A publication Critical patent/KR20020072438A/en

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    • 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
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • 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
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
    • 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
    • G06F3/037—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor using the raster scan of a cathode-ray tube [CRT] for detecting the position of the member, e.g. light pens cooperating with CRT monitors

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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)
  • Position Input By Displaying (AREA)

Abstract

PURPOSE: Touch pen system and color coordinates confirmation method is provided to confirm the coordinated using color touch pen and the optical sensor. CONSTITUTION: The touch pen(20) consists of a monitor(10) for color display, the optical sensor(22) to recognize colors, a transmitter(24) to send the confirmed data. The main system(14) receives the data through the receiver(12). When the touch pen gets close to the display, it recognizes the color using the optical sensor. The coordinates are transformed and transmitted to the main system. The main system gets the button pressed and it is showed on the display. The each button, on the display like CRT, LCD or PDP, has different color.

Description

터치펜 시스템 및 칼라 좌표확인 방법{TOUCH PEN SYSTEM AND COLOR COORDINATE CONFIRMATION METHOD}TOUCH PEN SYSTEM AND COLOR COORDINATE CONFIRMATION METHOD}

본 발명은 칼라인식 터치펜에 관한 것으로, 특히 광센서를 이용하여 정해진 화면의 칼라를 인식하여 마우스와 동일하게 사용하도록 한 터치펜 시스템 및 칼라 좌표확인 방법에 관한 것이다.The present invention relates to a color recognition touch pen, and more particularly, to a touch pen system and a color coordinate checking method for recognizing a color of a predetermined screen using an optical sensor and using the same as a mouse.

종래의 터치 스크린(TOUCH SCREEN)방식에는 저항막 방식, 초음파 방식, 적외선 방식, 레이저 방식 등이 있는데, 이를 설명하면 다음과 같다.Conventional touch screen (TOUCH SCREEN) method includes a resistive film method, an ultrasonic method, an infrared method, a laser method, and the like will be described as follows.

저항막 방식은 좌표인식 센서로 저항막이 도포된 필름과 유리를 접합하여 만든 패널을 사용하는 방식이고, 초음파 방식은 좌표인식 센서로 초음파를 사용하여 좌표를 인식하는 방식이며, 적외선 방식은 좌표인식 센서로 적외선을 사용하여 좌표를 인식하는 방식이고, 레이저 방식은 좌표인식 센서로 레이저를 사용하여 좌표를 인식하는 방식이다.The resistive film type is a coordinate recognition sensor that uses a panel made by laminating a film coated with a resistive film and glass.The ultrasonic method is a coordinate recognition sensor that recognizes coordinates using ultrasonic waves, and the infrared method uses a coordinate recognition sensor. This is a method of recognizing coordinates using infrared rays, and the laser method is a method of recognizing coordinates using a laser as a coordinate recognition sensor.

상기 터치 스크린 방식은 디스플레이 사이즈와 동일한 크기의 센서를 장착하여 손가락이나 스타일러스(STYLUS:철필)펜(PEN)의 터치를 인식하여 마우스의 좌표를 이동시키는 방식으로 센서의 크기가 크고 설치가 복잡한 문제점이 있다.The touch screen method is equipped with a sensor having the same size as the display size to recognize the touch of a finger or a stylus pen to move the coordinates of the mouse. have.

따라서, 본 발명은 상기한 바와 같은 문제점을 해결하기 위하여 창안된 것으로서, 광센서를 이용한 좌표인식방식으로 디스플레이에 부가적인 센서를 장치하지 않고 칼라인식 터치펜으로 사용자가 원하는 좌표를 확인할 수 있도록 하는데 그 목적이 있다.Therefore, the present invention was devised to solve the above problems, and it is possible to check the coordinates desired by the user with a color recognition touch pen without installing an additional sensor on the display by a coordinate recognition method using an optical sensor. There is a purpose.

도 1 은 본 발명에 적용되는 터치펜 시스템의 구성도.1 is a block diagram of a touch pen system applied to the present invention.

도 2 는 본 발명에 적용되는 칼라 좌표확인 방법의 흐름도.2 is a flowchart of a color coordinate checking method applied to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 모니터(또는 화면) 12 : 수신기10: monitor (or screen) 12: receiver

14 : 메인 시스템 20 : 터치펜14: main system 20: touch pen

22 : 광센서 24 : 송신기22: light sensor 24: transmitter

이하, 첨부도면을 참조하여 본 발명에 따른 바람직한 실시예에 대하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 적용되는 터치펜은,Touch pen applied to the present invention,

칼라를 디스플레이하는 모니터(10)와, 상기 모니터(10)의 색상을 인식하는 광센서(22)와 상기 광센서(22)로부터 확인된 데이터를 전송하는 송신기(24)가 일체로 구비된 터치펜(20)과, 상기 터치펜(20)의 송신기(24)로부터 전송된 데이터를 수신하는 수신기(12)를 구비하여 그 수신 데이터에 따라 해당 버튼이 눌러지게 제어하는 메인시스템(14)으로 구성된다.A touch pen which is integrally provided with a monitor 10 displaying a color, an optical sensor 22 recognizing a color of the monitor 10, and a transmitter 24 transmitting data confirmed from the optical sensor 22. And a main system 14 having a receiver 12 for receiving data transmitted from the transmitter 24 of the touch pen 20 and controlling a corresponding button to be pressed according to the received data. .

상기 터치펜(20)은 상단부에 송신기(24)가 취부되고 하단부에 광센서(22)가 취부된다.The touch pen 20 has a transmitter 24 mounted to an upper end and an optical sensor 22 mounted to a lower end.

본 발명에 적용되는 칼라 좌표확인 방법은,Color coordinate checking method applied to the present invention,

터치펜(20)을 화면(10)근방에 접근시키면 그 터치펜(20)은 광센서(22)을 통해 칼라를 인식하는 단계와,When the touch pen 20 approaches the screen 10, the touch pen 20 recognizes a color through the optical sensor 22;

칼라인식후 상기 터치펜(20)에서 해당되는 칼라를 좌표변환하고 이 좌표변환된 칼라 데이터를 메인시스템(14)에 전송하는 단계와,After the color recognition coordinate transformation of the corresponding color in the touch pen 20 and transmitting the coordinate converted color data to the main system 14,

전송된 데이터에 따라 상기 메인시스템(14)이 해당 버튼을 눌러지게 제어하여 화면(10)을 통해 좌표를 확인하는 단계로 이루어진다.According to the transmitted data, the main system 14 controls the pressing of the corresponding button and checks the coordinates through the screen 10.

본 발명은 종래의 터치 스크린(TOUCH SCREEN)방식에서 벗어나 광센서를 이용하여 설정된 화면(또는 모니터)의 컬러를 인식하여 마우스와 동일하게 사용하는 방식으로 컬러 인식 터치펜으로만 동작하여 마우스 동작을 실행할 수 있는 시스템으로서, 이를 위해서는 프로그래머가 디스플레이(CRT(Cathode Ray Tube:음극선관), LCD(Liquid Crystal Display:액정표시장치), PDP(Plasma Display Panel:플라즈마 표시 패널) 등)에 버튼을 디자인 할 때 버튼 색이 서로 다르게 디자인하고, 이를 좌표와 일치시켜 프로그램 데이터 전송을 하는 테이블을 만들어 사용함을 전제로 한다.The present invention is to move the mouse operation by operating only as a color recognition touch pen in a manner of recognizing the color of the screen (or monitor) set by using an optical sensor and using the same as a mouse, deviating from the conventional touch screen method. This is possible when the programmer designs a button on a display (CRT (Cathode Ray Tube), LCD (Liquid Crystal Display), PDP (Plasma Display Panel), etc.) It is assumed that the buttons are designed differently and matched with the coordinates to create a table for program data transfer.

칼라를 좌표 데이터로의 전환하는 방법에 대하여 설명하면 다음과 같다.A method of converting a color into coordinate data is described below.

먼저, 칼라의 좌표 포맷(FORMAT)은 1바이트(8비트)∼5바이트(40비트)에서 임의로 선정된 칼라 포맷이다.First, the color coordinate format FORMAT is a color format arbitrarily selected from 1 byte (8 bits) to 5 bytes (40 bits).

도 1 은 본 발명에 적용되는 터치펜 시스템의 구성도로서, 이에 도시된 바와같이 칼라를 디스플레이하는 모니터(또는 화면)(10)와, 상기 모니터(10)의 색상을 인식하는 광센서(22)와 상기 광센서(22)로부터 확인된 데이터를 전송하는 송신기(24)가 취부된 터치펜(20)과, 상기 터치펜(20)의 송신기(24)로부터 전송된 데이터를 수신하는 수신기(12)를 취부하여 그 수신 데이터에 따라 해당 버튼이 눌러지게 제어하는 메인시스템(14)으로 구성된 것으로, 이의 동작을 설명하면 다음과 같다.1 is a configuration diagram of a touch pen system according to the present invention, as shown therein, a monitor (or screen) 10 displaying a color and an optical sensor 22 recognizing a color of the monitor 10. And a touch pen 20 mounted with a transmitter 24 for transmitting data identified by the optical sensor 22 and a receiver 12 receiving data transmitted from the transmitter 24 of the touch pen 20. It is configured as a main system 14 for mounting and controlling the corresponding button is pressed according to the received data, the operation thereof will be described as follows.

먼저, S/W 디자이너가 화면(또는 모니터)(10)의 버튼키를 칼라로 디자인하고 각 버튼은 동일색의 버튼이 없도록 디자인한다.First, the S / W designer designs the button keys of the screen (or monitor) 10 in color and designs each button so that there are no buttons of the same color.

다음, 광센서(22)로 입력되는 입력칼라와 화면(10)의 버튼칼라를 S/W 적으로 일치시킨다.Next, the input color input to the optical sensor 22 and the button color of the screen 10 are matched by S / W.

이후, 광센서 터치펜(20)으로 화면(10)의 버튼을 터치한다. 이때 센서가 칼라를 읽는다.Thereafter, the button of the screen 10 is touched by the optical sensor touch pen 20. The sensor then reads the color.

상기 광센서 터치펜(20)에서 칼라 데이터를 메인시스템(컴퓨터본체)(14)으로 보내면 메인시스템(14)의 제어에 의해 해당 버튼이 눌러지게 된다.When the color data is sent from the optical sensor touch pen 20 to the main system 14, the corresponding button is pressed under the control of the main system 14.

또한, 상기 광센서 터치펜(20)은 상단부에 송신기가 취부되고 하단부에 광센서가 취부된다.In addition, the optical sensor touch pen 20 has a transmitter attached to an upper end and an optical sensor mounted to a lower end.

다음, 해당되는 칼라의 좌표 및 버튼은 아래 표1과 같다.Next, the coordinates and buttons of the corresponding color are shown in Table 1 below.

칼라color 좌표(버튼)Coordinates (buttons) 검정black 0x00(버튼0)0x00 (button 0) 갈색Brown 0x01(버튼1)0x01 (button 1) 빨강Red 0x02(버튼2)0x02 (button 2) 주황Orange 0x03(버튼3)0x03 (button 3) 노랑yellow 0x04(버튼4)0x04 (button 4) 초록green 0x05(버튼5)0x05 (button 5) 파랑blue 0x06(버튼6)0x06 (button 6) 보라Purple 0x07(버튼7)0x07 (button 7)

터치펜(20)으로 화면(10)의 버튼을 터치하면 터치펜(20)에 취부된 광센서(22)가 칼라를 읽는다. 예를들면, 터치펜(20)으로 도 1 의 검정색을 인식하면 이때의 좌표가 0x00이 되고 버튼0이 되며, 터치펜(20)으로 도 1 의 보라색을 인식하면 이때의 좌표가 0x07이 되고 버튼7이 된다.When the button of the screen 10 is touched by the touch pen 20, the optical sensor 22 mounted on the touch pen 20 reads a color. For example, if the touch pen 20 recognizes black in FIG. 1, the coordinate at this time becomes 0x00 and becomes button 0. If the touch pen 20 recognizes purple in FIG. 1, the coordinate at this time becomes 0x07 and the button 7 becomes

도 2 는 본 발명에 적용되는 칼라 좌표확인 방법의 흐름도로서, 이의 진행과정을 설명하면 다음과 같다.2 is a flow chart of a method of checking color coordinates applied to the present invention.

터치펜(20)을 화면(10)근방에 접근시키면 그 터치펜(20)은 광센서(22)을 통해 칼라를 인식한다.(S10∼S12)When the touch pen 20 approaches the screen 10, the touch pen 20 recognizes the color through the optical sensor 22. (S10 to S12)

칼라인식후 상기 터치펜(20)에서 해당되는 칼라를 좌표변환하고 이 좌표변환된 칼라 데이터를 메인시스템(14)에 전송한다.(S14∼S16)After color recognition, the touch pen 20 coordinates the corresponding color and transmits the coordinate converted color data to the main system 14 (S14 to S16).

상기 메인시스템(14)에서는 전송된 데이터를 수신받아 해당 버튼을 눌러지게 제어하여 화면(10)을 통해 좌표를 확인한다.(S18∼S20)The main system 14 receives the transmitted data and controls the corresponding button to be pressed to check the coordinates through the screen 10. (S18 to S20).

이와같이, 본 발명은 종래의 터치 스크린 방식(저항막 방식/초음파 방식 /적외선 방식/레이저 방식)이 아닌, 광센서를 이용한 좌표인식방식으로 화면에 부가적인 센서를 장치하지 않고 칼라인식 터치펜 하나만으로 사용자가 원하는 좌표를 확인 할 수 있다.As described above, the present invention is not a conventional touch screen method (resistive film method / ultrasound method / infrared method / laser method), but a coordinate recognition method using an optical sensor. You can check the coordinates you want.

이상에서 설명한 바와 같이 본 발명에 의하면, 터치펜에 취부되는 광센서의 크기가 작아 설치 및 관리가 간단하고, 칼라인식 방식을 이용함으로 칼라 디스플레이에 적용되는 곳에는 모두 사용 가능하며, 곡면을 가진 CRT 디스플레이에도 설치 가능하고, 광센서를 이용하는 것이 저항막/초음파/적외선/레이저 방식을 이용하는 것보다 수명이 길다.As described above, according to the present invention, since the size of the optical sensor attached to the touch pen is small, installation and management are simple, and the color recognition method can be used wherever it is applied to the color display, and has a curved CRT. It can be installed on a display, and using an optical sensor has a longer life than using a resistive film, ultrasonic wave, infrared ray, or laser method.

Claims (3)

칼라를 디스플레이하는 모니터와, 상기 모니터의 색상을 인식하는 광센서와 상기 광센서로부터 확인된 데이터를 전송하는 송신기가 일체로 구비된 터치펜과, 상기 터치펜의 송신기로부터 전송된 데이터를 수신하는 수신기를 구비하여 그 수신 데이터에 따라 해당 버튼이 눌러지게 제어하는 메인시스템을 포함하여 구성된 것을 특징으로 하는 터치펜 시스템.A touch pen having a monitor displaying a color, an optical sensor recognizing the color of the monitor and a transmitter for transmitting data identified by the optical sensor, and a receiver receiving data transmitted from the transmitter of the touch pen. And a main system configured to control a button to be pressed according to the received data. 제 1 항에 있어서, 상기 터치펜은 상단부에 송신기가 취부되고 하단부에 광센서가 취부됨을 특징으로 하는 터치펜 시스템.The touch pen system of claim 1, wherein the touch pen has a transmitter attached to an upper end thereof and an optical sensor attached to a lower end thereof. 터치펜을 화면 근방에 접근시키면 그 터치펜은 광센서을 통해 칼라를 인식하는 단계와,When the touch pen nears the screen, the touch pen recognizes a color through an optical sensor, 칼라인식후 상기 터치펜에서 해당되는 칼라를 좌표변환하고 이 좌표변환된 칼라 데이터를 메인시스템에 전송하는 단계와,Converting the corresponding color from the touch pen after color recognition and transmitting the coordinate converted color data to the main system; 전송된 데이터에 따라 상기 메인시스템이 해당 버튼을 눌러지게 제어하여 화면을 통해 좌표를 확인하는 단계를 포함하여 이루어지는 것을 특징으로 하는 칼라 좌표확인 방법.And checking the coordinates through a screen by controlling the main system to press the corresponding button according to the transmitted data.
KR1020010012418A 2001-03-10 2001-03-10 Touch pen system and color coordinate confirmation method KR20020072438A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000012402A (en) * 1999-12-02 2000-03-06 박희정 Light Pen Mouse Apparatus
KR20000026403A (en) * 1998-10-20 2000-05-15 전주범 Computer auxiliary input apparatus
KR20000067478A (en) * 1999-04-29 2000-11-15 이호균 Position and Control Signal Input System using Ultrasonic
KR200207639Y1 (en) * 2000-06-12 2000-12-15 주식회사두손테크 X-y point detect for computer monitor
KR20010094655A (en) * 2000-03-31 2001-11-01 김연수 A touch pen of computer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000026403A (en) * 1998-10-20 2000-05-15 전주범 Computer auxiliary input apparatus
KR20000067478A (en) * 1999-04-29 2000-11-15 이호균 Position and Control Signal Input System using Ultrasonic
KR20000012402A (en) * 1999-12-02 2000-03-06 박희정 Light Pen Mouse Apparatus
KR20010094655A (en) * 2000-03-31 2001-11-01 김연수 A touch pen of computer
KR200207639Y1 (en) * 2000-06-12 2000-12-15 주식회사두손테크 X-y point detect for computer monitor

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