KR950020680A - Optical disc player and method - Google Patents

Optical disc player and method Download PDF

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Publication number
KR950020680A
KR950020680A KR1019930031622A KR930031622A KR950020680A KR 950020680 A KR950020680 A KR 950020680A KR 1019930031622 A KR1019930031622 A KR 1019930031622A KR 930031622 A KR930031622 A KR 930031622A KR 950020680 A KR950020680 A KR 950020680A
Authority
KR
South Korea
Prior art keywords
address
memory
reproducing
signal
key
Prior art date
Application number
KR1019930031622A
Other languages
Korean (ko)
Other versions
KR0130628B1 (en
Inventor
박경찬
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019930031622A priority Critical patent/KR0130628B1/en
Publication of KR950020680A publication Critical patent/KR950020680A/en
Application granted granted Critical
Publication of KR0130628B1 publication Critical patent/KR0130628B1/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

Abstract

본 발명은 재생위치를 저장하여 차후 그 위치부터 재생가능케 하는 광디스크 재생장치 및 그 방법에 관한 것으로, 특히 재생도중 나중에 다시 보거나 빨리 찾고자 하는 위치를 외부키입력에 의해 메모리에 저장한다. 이후에 이 위치를 찾아 다시 보거나 빨리 찾고자 할 때도 외부키입력에 의해 메모리에 저장된 재생위치들을 저장순서대로 순차적으로 재생시켜 빠르고 정확하게 원하는 부분을 찾을 수 있음에 따라 사용자가 이용함에 있어서 편리함을 얻을 수 있다.The present invention relates to an optical disc reproducing apparatus and method for storing a reproducing position and reproducing it from a later position. In particular, the reproducing apparatus stores a reproducing position in a memory by external key input. Later, when you want to find this position again or find it quickly, you can find the desired part quickly and accurately by playing the playback positions stored in the memory by the external key input in order of storage, so you can get convenience in using. .

Description

광디스크 재생장치 및 그 방법Optical disc player and method

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

제1도는 본 발명의 실시예에 따른 광디스크 재생장치를 나타내는 블럭도.1 is a block diagram showing an optical disk reproducing apparatus according to an embodiment of the present invention.

제2도는 제1도 장치에서 제어부의 동작을 설명하기 위한 흐름도.2 is a flow chart for explaining the operation of the control unit in the device of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

11 : 디스크 12 : 모터11: disc 12: motor

13 : 키입력부 14 : 제어부13: key input unit 14: control unit

15 : 광픽업수단 16 : 메모리15: optical pickup means 16: memory

17 : 신호처리부17: signal processing unit

Claims (4)

광디스크 재생장치에 있어서, 재생위치를 저장하기 위한 어드레스메모리키와 원하는 재생시작위치를 서치하기 위한 어드레스서치키를 구비한 키입력부; 제어부로부터 인가되는 신호에 따라 재생시작위치로 이동하여 데이타를 픽업하는 광픽업수단; 상기 광픽업수단으로부터 픽업된 데이타를 재생하는 신호처리수단; 상기 키입력부로부터 어드레스메모리키가 인가될 때마다 현재 재생위치어드레스를 메모리로 인가하고, 어드레스서치키가 인가될 때마다 메모리로부터 저장순서대로 어드레스를 독출하여 상기 광픽업수단을 해당 어드레스위치로 이송시키는 제어부; 상기 제어부로부터 인가되는 어드레스를 저장하는 메모리를 포함하는 광디스크 재생장치.An optical disc reproducing apparatus, comprising: a key input unit having an address memory key for storing a reproduction position and an address search key for searching for a desired reproduction start position; Optical pickup means for picking up data by moving to a playback start position according to a signal applied from a control unit; Signal processing means for reproducing data picked up from the optical pickup means; Whenever the address memory key is applied from the key input unit, the current playback position address is applied to the memory, and whenever the address search key is applied, the address is read out from the memory in the order of storage to transfer the optical pickup means to the corresponding address position. Control unit; And a memory for storing an address applied from the controller. 제1항에 있어서, 상기 재생위치어드레스는 디스크의 트랙번호인 것을 특징으로 하는 광디스크 재생장치.An optical disc reproducing apparatus as set forth in claim 1, wherein said reproducing position address is a track number of a disc. 광디스크에서 기록된 신호를 재생하는 방법에 있어서, 어드레스메모리키신호를 인가하는 단계; 어드레스메모리키신호가 인가될 때마다 현재 재생위치어드레스를 순차적으로 저장하는 단계; 어드레스서치키신호를 인가하는 단계; 어드레스서치키신호가 인가될 때마다 상기 저장된 재생위치어드레스를 저장순서대로 독출하는 단계; 도출되는 재생위치어드레스들 중 소망하는 재생위치어드레스로부터 디스크에 기록된 신호를 재생하는 단계를 포함하는 광디스크 재생위치저장방법.A method of reproducing a signal recorded on an optical disc, the method comprising: applying an address memory key signal; Sequentially storing the current playback position address each time an address memory key signal is applied; Applying an address search key signal; Reading the stored playback position addresses in the order of storage each time an address search key signal is applied; And reproducing a signal recorded on the disc from a desired play position address among the derived play position addresses. 제3항에 있어서, 상기 재생위치어드레스는 디스크의 트랙번호인 것을 특징으로 하는 재생위치저장방법.4. The method of claim 3, wherein the playback position address is a track number of a disc. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930031622A 1993-12-30 1993-12-30 Apparatus and method for reproducing optical disc KR0130628B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930031622A KR0130628B1 (en) 1993-12-30 1993-12-30 Apparatus and method for reproducing optical disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930031622A KR0130628B1 (en) 1993-12-30 1993-12-30 Apparatus and method for reproducing optical disc

Publications (2)

Publication Number Publication Date
KR950020680A true KR950020680A (en) 1995-07-24
KR0130628B1 KR0130628B1 (en) 1998-04-17

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ID=19374560

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930031622A KR0130628B1 (en) 1993-12-30 1993-12-30 Apparatus and method for reproducing optical disc

Country Status (1)

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KR (1) KR0130628B1 (en)

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Publication number Publication date
KR0130628B1 (en) 1998-04-17

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