KR970050675A - Compact disc unique number recognition device and method - Google Patents
Compact disc unique number recognition device and method Download PDFInfo
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- compact disc
- unique number
- memory
- recognition device
- microcontroller
- Prior art date
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- Optical Recording Or Reproduction (AREA)
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
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)
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 |
Applications Claiming Priority (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 |
Publications (1)
Publication Number | Publication Date |
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KR970050675A true KR970050675A (en) | 1997-07-29 |
Family
ID=66645859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950052036A KR970050675A (en) | 1995-12-19 | 1995-12-19 | Compact disc unique number recognition device and method |
Country Status (1)
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KR (1) | KR970050675A (en) |
Cited By (1)
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 |
-
1995
- 1995-12-19 KR KR1019950052036A patent/KR970050675A/en not_active Application Discontinuation
Cited By (1)
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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