KR970050675A - Compact disc unique number recognition device and method - Google Patents

Compact disc unique number recognition device and method Download PDF

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Publication number
KR970050675A
KR970050675A KR1019950052036A KR19950052036A KR970050675A KR 970050675 A KR970050675 A KR 970050675A KR 1019950052036 A KR1019950052036 A KR 1019950052036A KR 19950052036 A KR19950052036 A KR 19950052036A KR 970050675 A KR970050675 A KR 970050675A
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KR
South Korea
Prior art keywords
compact disc
unique number
memory
recognition device
microcontroller
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Application number
KR1019950052036A
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Korean (ko)
Inventor
하재준
Original Assignee
전성원
현대자동차 주식회사
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Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950052036A priority Critical patent/KR970050675A/en
Publication of KR970050675A publication Critical patent/KR970050675A/en

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Abstract

고유번호(11)가 특정부위에 기록되어 있는 컴팩트 디스크(10)와, 상기한 컴팩트 디스크의 고유번호를 감지한 뒤에 이를 전기적인 신호로 변환하여 출력하는 광학센서(20)와, 상기한 컴팩트 디스크가 삽입되는 경우에 이를 감지하여 전기적인 신호로서 출력하는 컴팩트 디스크 삽입감지 스위치(SW)와, 상기한 컴팩트 디스크가 삽입되는 경우에, 상기한 컴팩트 디스크의 고유번호를 읽어들여 이를 저장시키는 마이크로 컨트롤러(30)와, 상기한 마이크로 컨트롤러로부터 제공되는 정보 및 데이터를 저장하는 메모리(40)를 포함하여 이루어지며, 컴팩트 디스크가 삽입되는 경우에 삽입된 컴팩트 디스크의 고유번호를 인식하여 이를 메모리에 저장시킬 수 있는 효과를 가진 컴팩트 디스크 고유번호 인식장치 및 그 방법에 관한 것.The compact disc 10 having a unique number 11 recorded on a specific portion, the optical sensor 20 that detects the unique number of the compact disc, converts it into an electrical signal, and outputs the converted signal, and the compact disc. And a compact disc insertion detecting switch (SW) that detects this when it is inserted and outputs it as an electrical signal, and when the compact disc is inserted, reads the unique number of the compact disc and stores it therein. 30) and a memory 40 for storing information and data provided from the microcontroller, and when the compact disc is inserted, recognizes the unique number of the inserted compact disc and stores it in the memory. The present invention relates to a compact disc identification number recognition device and a method thereof.

Description

컴팩트 디스크 고유번호 인식장치 및 그 방법Compact disc unique number recognition device and method

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

제1도는 이 발명의 실시예에 따른 컴팩트 디스크 고유번호 인식장치의 회로 구성도이다.1 is a circuit diagram of a compact disc unique number recognition device according to an embodiment of the present invention.

제2도는 이 발명의 실시예에 따른 컴팩트 디스크에서 고유번호의 위치를 나타낸는 도면이다.2 is a view showing the position of the unique number in the compact disc according to an embodiment of the present invention.

제3도는 이 발명의 실시예에 따른 컴팩트 디스크 고유번호 인식방법의 동작 순서도이다.3 is an operation flowchart of a method for recognizing a compact disc unique number according to an embodiment of the present invention.

Claims (3)

고유번호가 특정부위에 기록되어 있는 컴팩트 디스크와, 상기한 컴팩트 디스크의 고유번호를 감지한 뒤에 이를 전기적인 신호로 변환하여 출력하는 광학센서와, 상기한 컴팩트 디스크가 삽입되는 경우에 이를 감지하여 전기적인 신호로서 출력하는 컴팩트 디스크 삽입감지 스위치와, 상기한 컴팩트 디스크가 삽입되는 경우에, 상기한 컴팩트 디스크의 고유번호를 읽어들여 이를 저장시키는 마이크로 컨트롤러와, 상기한 마이크로 컨트롤러로부터 제공되는 정보 및 데이터를 저장하는 메모리를 포함하여 이루어지는 것을 특징으로 하는 컴팩트 디스크 고유번호 인식장치.A compact disc having a unique number recorded on a specific part, an optical sensor that detects the unique number of the compact disc, converts it into an electrical signal, and outputs the electrical signal; A compact disc insertion detecting switch for outputting as a general signal, a microcontroller for reading and storing a unique number of the compact disc when the compact disc is inserted, and information and data provided from the microcontroller. Compact disc identification number recognition device comprising a memory for storing. 제1항에 있어서, 상기한 마이크로 컨트롤러는 내부에 애널로그/디지탈 컨버터가 내장되어 있는 것을 특징으로 하는 컴팩트 디스크 고유번호 인식장치.The apparatus of claim 1, wherein the microcontroller has an analog / digital converter embedded therein. 전원이 인가되면 동작이 시작되는 단계와, 모든 메모리 변수를 초기화시키는 단계와, 컴팩트 디스크가 삽입되었는지를 판단하는 단계와, 컴팩트 디스크가 삽입된 경우에 컴팩트 디스크의 고유번호를 읽어들이는 단계와, 상기한 컴팩트 디스크의 고유번호를 메모리에 저장하는 단계를 포함하여 이루어지는 것을 특징으로 하는 컴팩트 디스크 고유번호 인식방법.Starting when the power is applied, initializing all memory variables, determining whether a compact disk is inserted, reading a unique number of the compact disk when the compact disk is inserted, And storing the unique number of the compact disc in a memory. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950052036A 1995-12-19 1995-12-19 Compact disc unique number recognition device and method KR970050675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950052036A KR970050675A (en) 1995-12-19 1995-12-19 Compact disc unique number recognition device and method

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Application Number Priority Date Filing Date Title
KR1019950052036A KR970050675A (en) 1995-12-19 1995-12-19 Compact disc unique number recognition device and method

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KR970050675A true KR970050675A (en) 1997-07-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030094755A (en) * 2002-06-07 2003-12-18 주식회사 헬리닉스 Internet a lottery ticket selling apparatus and means of optical disk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030094755A (en) * 2002-06-07 2003-12-18 주식회사 헬리닉스 Internet a lottery ticket selling apparatus and means of optical disk

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