KR970050973A - Early entry into normal speed of multi CD - Google Patents

Early entry into normal speed of multi CD Download PDF

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Publication number
KR970050973A
KR970050973A KR1019950048867A KR19950048867A KR970050973A KR 970050973 A KR970050973 A KR 970050973A KR 1019950048867 A KR1019950048867 A KR 1019950048867A KR 19950048867 A KR19950048867 A KR 19950048867A KR 970050973 A KR970050973 A KR 970050973A
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KR
South Korea
Prior art keywords
disc
time
normal speed
speed
disc type
Prior art date
Application number
KR1019950048867A
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Korean (ko)
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KR0184097B1 (en
Inventor
나형철
Original Assignee
구자홍
Lg 전자주식회사
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Application filed by 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019950048867A priority Critical patent/KR0184097B1/en
Publication of KR970050973A publication Critical patent/KR970050973A/en
Application granted granted Critical
Publication of KR0184097B1 publication Critical patent/KR0184097B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • 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
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs

Landscapes

  • Management Or Editing Of Information On Record Carriers (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

본 발명은 킥 타임(Kick Time) 완료 시점의 디스크 속도를 감지하여 디스크 종류를 판별하고 그 판별된 디스크 종류에 따른 디스크 모드를 세팅하여 조기에 정상속도로 진입하도록 한 멀티 시디피의 정상속도 조기 진입방법에 관한 것이다.The present invention detects the disc speed at the completion of the kick time, determines the disc type, sets the disc mode according to the disc type, and sets the disc speed according to the disc type. It is about.

이러한 본 발명은 삽입된 디스크로부터 정보를 읽을 수 있는 정상속도로의 진입을 위해 일정시간동안 디스크를 회전시키는 킥 타임 실행과정과; 킥 타임이 완료되는 시점의 디스크 회전속도와 정상속도를 비교하여 디스크 종류를 판단하는 디스크 종류 판단과정과; 판단한 디스크 종류에 맞는 킥 타임을 새로이 설정하는 킥 타임 설정과정과; 설정된 킥 타임 만큼 디스크를 회전시킨 후 플레이 모드로 진입하는 플레이 과정을 순차 실행시키게 된다.The present invention includes a kick time execution process of rotating the disk for a predetermined time to enter the normal speed to read information from the inserted disk; A disc type determination step of determining a disc type by comparing the disc rotation speed and the normal speed at the completion of the kick time; A kick time setting process of newly setting a kick time suitable for the determined disc type; After the disk is rotated for the set kick time, the play process for entering the play mode is sequentially executed.

Description

멀티 시디피(CDP)의 정상속도 조기 진입방법Early entry into normal speed of multi CD

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

제 4 도는 본 발명에 의한 멀티 시디피의 정상속도 조기 진입 과정 흐름도.4 is a flowchart illustrating a normal speed early entry process of a multi-CD in accordance with the present invention.

제 5 도는 종래 기술과 본 발명에 의한 정상속도 진입시간 비교도.Figure 5 is a comparison of the normal speed entry time according to the prior art and the present invention.

Claims (3)

삽입된 디스크로부터 정보를 읽을 수 있는 정상속도로의 진입을 위해 일정시간동안 디스크를 회전시키는 킥 타임 실행과정과; 상기 킥 타임이 완료되는 시점의 디스크 회전속도와 정상속도를 비교하여 디스크 종류를 판단하는 디스크 종류 판단과정과; 상기 판단한 디스크 종류에 맞는 킥 타임을 새로이 설정하는 킥 타임 설정과정과; 상기 설정된 킥 타임 만큼 디스크를 회전시킨 후 플레이 모드로 진입하는 플레이 과정으로 이루어짐을 특징으로 하는 멀티 시디피의 정상속도 조기 진입방법.A kick time execution process of rotating the disc for a predetermined time to enter a normal speed at which information can be read from the inserted disc; A disc type determination step of determining a disc type by comparing a disc rotation speed and a normal speed at the time when the kick time is completed; A kick time setting step of newly setting a kick time suitable for the determined disc type; The normal speed early entry method of the multi-CD, characterized in that made of a process of entering the play mode after rotating the disk by the set kick time. 제 1 항에 있어서, 상기 디스크 종류 판단과정은 킥 타임 완료 시점에 검출한 디스크 속도와 정상속도를 비교하는 제1단계와; 상기 비교결과 검출한 디스크 속도가 정상속도 보다 클 경우 사이즈가 작은 디스크로 판별하는 제2단계와; 상기 비교결과 검출한 디스크 속도가 정상속도 보다 작을 경우 사이즈가 큰 디스크로 판별하는 제3단계로 이루어짐을 특징으로 하는 멀티 시디피의 정상속도 조기 진입방법.The method of claim 1, wherein the disc type determination process comprises: a first step of comparing a disc speed and a normal speed detected at the completion of a kick time; A second step of determining that the disc has a smaller size when the disc speed detected as a result of the comparison is larger than the normal speed; And a third step of determining that the disk has a larger size when the detected disk speed is smaller than the normal speed. 제 1 항에 있어서, 상기 플레이 도중 트레이가 오픈되면 새로이 설정한 킥 타임을 클리어시키고, 다시 디스크 종류를 판별하여 킥 타임을 설정하고, 재생 오프후 다시 재생이 시작되면 그 새로이 설정한 킥 타임을 유지하는 디스크 재생과정을 더 포함하여 이루어짐을 특징으로 하는 멀티 시디피의 정상속도 조기 진입방법.The method of claim 1, wherein when the tray is opened during the play, the newly set kick time is cleared, the disc type is determined again, the kick time is set, and when the play starts again after the play is turned off, the newly set kick time is maintained. The normal speed early entry method of the multi-CD, characterized in that further comprising a disk playback process. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950048867A 1995-12-12 1995-12-12 Fast arrival method at normal speed of multi cdp KR0184097B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950048867A KR0184097B1 (en) 1995-12-12 1995-12-12 Fast arrival method at normal speed of multi cdp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950048867A KR0184097B1 (en) 1995-12-12 1995-12-12 Fast arrival method at normal speed of multi cdp

Publications (2)

Publication Number Publication Date
KR970050973A true KR970050973A (en) 1997-07-29
KR0184097B1 KR0184097B1 (en) 1999-04-15

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Application Number Title Priority Date Filing Date
KR1019950048867A KR0184097B1 (en) 1995-12-12 1995-12-12 Fast arrival method at normal speed of multi cdp

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100517497B1 (en) * 2002-07-16 2005-09-28 삼성전자주식회사 Apparatus and method for reduce program selecting time in multi-changer of optical disc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100517497B1 (en) * 2002-07-16 2005-09-28 삼성전자주식회사 Apparatus and method for reduce program selecting time in multi-changer of optical disc

Also Published As

Publication number Publication date
KR0184097B1 (en) 1999-04-15

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