KR950012404A - How to automatically play a damaged optical disc - Google Patents

How to automatically play a damaged optical disc Download PDF

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Publication number
KR950012404A
KR950012404A KR1019930020461A KR930020461A KR950012404A KR 950012404 A KR950012404 A KR 950012404A KR 1019930020461 A KR1019930020461 A KR 1019930020461A KR 930020461 A KR930020461 A KR 930020461A KR 950012404 A KR950012404 A KR 950012404A
Authority
KR
South Korea
Prior art keywords
optical disc
damaged
play
program
automatic program
Prior art date
Application number
KR1019930020461A
Other languages
Korean (ko)
Other versions
KR950013939B1 (en
Inventor
강병규
Original Assignee
이헌조
주식회사 금성사
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Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019930020461A priority Critical patent/KR950013939B1/en
Publication of KR950012404A publication Critical patent/KR950012404A/en
Application granted granted Critical
Publication of KR950013939B1 publication Critical patent/KR950013939B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing

Landscapes

  • Optical Recording Or Reproduction (AREA)

Abstract

본 발명은 부분적으로 손상된 광디스크의 자동 프로그램 플레이 방법에 관한 것으로, 광디스크를 자동 프로그램 플레이를 할 경우 광디스크의 손상된 부분의 재생할때 순간적으로 트래킹 서보 또는 포커스 서보가 불안해지게 되어 동작정지 및 오동작이 발생하였다.The present invention relates to an automatic program play method of a partially damaged optical disc. When an automatic program play is performed on an optical disc, the tracking servo or the focus servo becomes momentarily unstable when the damaged portion of the optical disc is reproduced, resulting in operation stoppage and malfunction.

즉, 광디스크의 일정한 부분이 손상되었을 경우 음향기기는 손상된 부분 이후의 데이타를 읽을 수가 없어 사용자는 이를 서어치하여 데이타를 읽을 수 있게 해야 하는 불편한 문제점을 해결하기 위한 것이다.That is, when a certain portion of the optical disk is damaged, the sound device cannot read the data after the damaged portion, so that the user can search for the data by searching for it.

본 발명은 이와 같은 종래 문제점을 해결하기 위하여 광디스크 플레이중 광디스크의 손상된 부분의 챕터에 의해 동작정지 및 오동작이 발생하였을 경우 사용자가 별도의 조작을 하지 않고 자동으로 손상된 부분의 챕터를 제외한 다음의 챕터를 연주할 수 있도록 자동 프로그램을 실시하므로서 광디스크 플레이중 동작정지 및 오동작을 방지할 수 있도록 한 것으로 음향기기등에 적용한다.In order to solve such a conventional problem, when the operation stops and malfunctions are caused by the chapters of the damaged part of the optical disc during the play of the optical disc, the following chapters are excluded except the chapter of the damaged part automatically without a user's separate operation. This program is applied to sound equipment to prevent the operation stop and malfunction during optical disc play by executing automatic program to play.

Description

손상된 광디스크의 자동 프로그램 플레이 방법How to automatically play a damaged optical disc

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

제1도는 정상적인 광디스크의 예,1 is an example of a normal optical disk,

제2도는 부분적으로 손상된 광디스크의 예,2 shows an example of a partially damaged optical disk,

제3도는 종래 광디스크의 자동 프로그램 플레이 과정을 보인 플로우챠트,3 is a flowchart showing an automatic program play process of a conventional optical disc,

제4도는 본 발명 손상된 광디스크의 자동 프로그램 플레이 과정을 보인 플로우챠트.4 is a flowchart showing an automatic program play process of a damaged optical disk of the present invention.

Claims (1)

광디스크 플레이중 광디스크면에 손상된 부분이 있는지 감지하여 자동 프로그램 모드로의 전환여부를 판단하는 제1단계와, 판단결과 광디스크에 손상된 부분이 감지되었을 경우 현재 프로그램 플레이중인지 일반 플레이중인지 판단하는 제2단계와, 판단결과 현재 프로그램 플레이중이면 손상된 광디스크면의 프로그램에 입력된 챕터를 삭제한 후 다음의 쳅터를 플레이 진행하는 제3단계와, 상기 제2단계의 판단결과 일반 플레이중 광디스크의 손상된 부분을 감지하였을 경우 상기 손상된 부분의 챕터를 제외한 나머지 챕터만을 순차적으로 연주하도록 자동 프로그램을 실시하는 제4단계를 수행하는 것을 특징으로 한 손상된 광디스크의 자동 프로그램 플레이 방법.A first step of determining whether the optical disk is switched to automatic program mode by detecting whether there is a damaged part on the surface of the optical disc during play, and a second step of determining whether the program is currently playing or playing if the damaged part is detected on the optical disc. If the judged result is that the program is currently playing, the third step of deleting the chapter input to the program on the damaged optical disc surface and playing the next chapter and the second step judges that the damaged part of the optical disc is detected during normal play. And performing a fourth step of executing an automatic program so as to sequentially play only the remaining chapters except the chapters of the damaged portion. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930020461A 1993-10-05 1993-10-05 Auto program playing method for optical disk KR950013939B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930020461A KR950013939B1 (en) 1993-10-05 1993-10-05 Auto program playing method for optical disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930020461A KR950013939B1 (en) 1993-10-05 1993-10-05 Auto program playing method for optical disk

Publications (2)

Publication Number Publication Date
KR950012404A true KR950012404A (en) 1995-05-16
KR950013939B1 KR950013939B1 (en) 1995-11-18

Family

ID=19365208

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930020461A KR950013939B1 (en) 1993-10-05 1993-10-05 Auto program playing method for optical disk

Country Status (1)

Country Link
KR (1) KR950013939B1 (en)

Also Published As

Publication number Publication date
KR950013939B1 (en) 1995-11-18

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