JPH01303691A - Optical multi-disk reproducing device - Google Patents
Optical multi-disk reproducing deviceInfo
- Publication number
- JPH01303691A JPH01303691A JP13333788A JP13333788A JPH01303691A JP H01303691 A JPH01303691 A JP H01303691A JP 13333788 A JP13333788 A JP 13333788A JP 13333788 A JP13333788 A JP 13333788A JP H01303691 A JPH01303691 A JP H01303691A
- Authority
- JP
- Japan
- Prior art keywords
- disc
- magazine
- disk
- information
- external storage
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims description 15
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明はマルチプレイコンパクトディスクプレイヤー等
の光学式マルチディスク再生装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an optical multi-disc playback device such as a multi-play compact disc player.
従来の技術 従来この種の光学式マルチディスク再生装置は。Conventional technology Conventionally, this type of optical multi-disc playback device.
第４図に示すような構成であった。即ち１はディスクマ
ガジン、２はマガジンからディスクを取り出すためのメ
カニズム装置１．３はディスク、４はターンテーブル装
置、６は光ピツクアップ、６は信号処理装置、７は音声
信号処理装置、８は論理演算装置、９は操作入力装置、
１０は表示装置である。The configuration was as shown in FIG. In other words, 1 is a disk magazine, 2 is a mechanism device for taking out a disk from the magazine, 3 is a disk, 4 is a turntable device, 6 is an optical pickup, 6 is a signal processing device, 7 is an audio signal processing device, and 8 is a logic device. a calculation device; 9 is an operation input device;
10 is a display device.
上記従来例の動作は次のようなものであった。The operation of the conventional example described above was as follows.
まずディスクマガジン１が６枚収納可能として、論理演
算装置８に演奏開始の指示が入力されると。First, the disk magazine 1 is assumed to be capable of storing six disks, and an instruction to start playing is input to the logical operation device 8.
メカニズム装置２は、ディスクマガジン１の一番下（、
又は−香上）のディスクを取り出してターンテーブル装
置４にのせ、演奏状態にし、光ピツクアップ６の出力を
信号処理装置６で電気信号に変換し、論理演算装置８に
信号を送り、演奏が維持されることになる。次に、１枚
目の演奏が終ると、メカニズム装置２はディスク３をデ
ィスクマガジン１の一番下（又は一番上）の収納場所に
もどし。The mechanism device 2 is located at the bottom of the disk magazine 1 (
or - Kagami) is taken out, placed on the turntable device 4, put into a playing state, the output of the optical pickup 6 is converted into an electrical signal by the signal processing device 6, and the signal is sent to the logical operation device 8, so that the playing is maintained. will be done. Next, when the first disc is played, the mechanism device 2 returns the disc 3 to the storage location at the bottom (or top) of the disc magazine 1.
続いて下から二番目（又は上から二番目）のディスクを
取シ出しターンテーブル装置４にのせて演奏を行うこと
になる。Next, the second disc from the bottom (or the second disc from the top) is taken out, placed on the turntable device 4, and played.
発明が解決しようとする課題
しかしながら、上記従来の光学式マルチディスク再生装
置では次のような問題があった。即ち。Problems to be Solved by the Invention However, the conventional optical multi-disc playback device described above has the following problems. That is.
今仮に操作入力装置９から演奏開始の指示が論理演算装
置８に送られた場合、メカニズム装置２はディスクマガ
ジン１からディスクを取り出しターンテーブル装置４に
載せ演奏開始状態になり光ピツクアップ６からの出力を
信号処理装置６で処理しこれを論理演算装置８に送って
初めてディスクの内容（録音曲数やその時間等）がわか
ることになる。さらに２枚目以降のディスクについても
同様の動作を行い、全てのディスクの演奏が終ってから
初めて論理演算装置８は全てのディスクの情報を得るこ
とになυ、長い時間を必要とした。Now, if an instruction to start playing is sent from the operation input device 9 to the logical operation device 8, the mechanism device 2 takes out the disk from the disk magazine 1, places it on the turntable device 4, and starts playing, and outputs the output from the optical pickup 6. It is not until the signal processing device 6 processes the data and sends it to the logical operation device 8 that the contents of the disc (the number of recorded songs, their duration, etc.) can be known. Further, the same operation was performed for the second and subsequent discs, and the logical operation unit 8 was required to obtain information on all the discs only after all the discs had been played, which required a long time.
本発明は上記従来の問題点を解決するためになされたも
ので、ディスクマガジン１がディスク再生装置に装着さ
れた瞬間に、ディスクマガジン１の中の全てのディスク
の情報を論理演算装置８が得ることができる光学式マル
チディスク再生装置を提供することを目的とする。The present invention has been made to solve the above-mentioned conventional problems, and the logical operation unit 8 obtains information on all the discs in the disc magazine 1 at the moment the disc magazine 1 is installed in the disc playback device. An object of the present invention is to provide an optical multi-disc playback device that can perform the following functions.
課題を解決するための手段
本発明は上記目的を達成するために、少なくとも、再生
装置に内蔵されたディスクの演奏等を制御する論理演算
装置と、ディスクマガジンに内蔵された外部記憶装置と
、これらの装置間を接続するだめの接続手段と、外部記
憶装置への記録の可否を選択する手段を備えたものであ
る。Means for Solving the Problems In order to achieve the above object, the present invention provides at least a logic operation device built into a playback device for controlling the playback of a disk, an external storage device built into a disk magazine, and the like. The device is equipped with a connection means for connecting the two devices, and a means for selecting whether or not to record to an external storage device.
作用 上記手段による本発明の作用は次のようになる。action The effects of the present invention using the above means are as follows.
即ちディスクマガジンがディスク再生装置に装着される
と、ディスクマガジンに内蔵された外部記憶装置の情報
が接続手段を介して再生装置の論理演算装置に送られる
。此のとき外部記憶装置にディスクマガジン内の全ての
ディスクの情報を記憶させておけば、論理演算装置は即
座に全てのディスクの情報を得ることができることにな
る。また。That is, when a disc magazine is loaded into a disc playback device, information in the external storage device built into the disc magazine is sent to the logical arithmetic unit of the playback device via the connection means. At this time, if the external storage device stores information on all the disks in the disk magazine, the logical operation unit can immediately obtain information on all the disks. Also.
外部記憶装置への記録の可否を選択する手段により既に
記憶されている情報を誤って消すといったことも無くす
ことができる。It is also possible to eliminate the possibility of accidentally erasing information that has already been stored by means of selecting whether or not to record on the external storage device.
実施例
以下１本発明の実施例の光学式マルチディスク再生装置
について図面を参照しながら説明する。Embodiments Hereinafter, an optical multi-disc reproducing apparatus according to an embodiment of the present invention will be described with reference to the drawings.
第１図は本発明の実施例のブロック図を示すもので、従
来例との違いは、外部記憶装置１１．記録の可否選択手
段１２．接続手段１３の追加だけである。第２図はディ
スクマガジンの斜視図で１はディスクマガジン、１１は
外部記憶装置、１２は記録の可否選択手段、１３は接続
手段である。FIG. 1 shows a block diagram of an embodiment of the present invention, and the difference from the conventional example is that the external storage device 11. Recordability selection means 12. Only the connection means 13 is added. FIG. 2 is a perspective view of a disk magazine, in which 1 is a disk magazine, 11 is an external storage device, 12 is recording permission selection means, and 13 is connection means.
第３図は本実施例による光学式マルチディスク再生装置
の操作及び表示部分を示すもので、９は操作入力装置
１０は表示装置である。FIG. 3 shows the operation and display parts of the optical multi-disc playback device according to this embodiment, and 9 is an operation input device.
10 is a display device.
まず第２図において外部記憶装置１１はマガジン１に対
して固定、又は取り外し可能の状態にて一体化されてい
る。接続手段１３は外部記憶装置１１と論理演算装置８
とを接続するためのもので、本実施例に於ては機械的接
触によるものであるが他に光学的又は磁気的なものも可
能である。今。First, in FIG. 2, the external storage device 11 is integrated with the magazine 1 in a fixed or removable state. The connection means 13 connects the external storage device 11 and the logical operation device 8.
In this embodiment, mechanical contact is used, but optical or magnetic contact is also possible. now.
外部記憶装置１１に情報がない時にディスクマガジン１
を再生装置に装着した時、ディスクのＴｌの読み込みに
より自動的に記憶させるか、操作入力装置９を用いて自
由に書きこむことができる。Disk magazine 1 when there is no information in external storage device 11
When the disc is loaded into a playback device, the data can be automatically stored by reading the Tl of the disc, or it can be freely written using the operation input device 9.
第３図はそのときの一例で数種類の表示が可能である。FIG. 3 is an example of such a case, and several types of display are possible.
次に演奏を終りこのディスクマガジン１を再生装置から
取り出し後日再び演奏するときはディスクマガジン１を
再生装置に装着した瞬間に外部記憶装置１１の情報は論
理演算装置８に取りこまれることになる。又、−旦記録
した内容を誤って消すことのないように記録の可否選択
手段１２に、よって記録の禁止をすることができる。Next, when the disc magazine 1 is taken out of the playback device after the performance and is to be played again at a later date, the information in the external storage device 11 is taken into the logical operation unit 8 at the moment the disc magazine 1 is attached to the playback device. Further, in order to prevent the previously recorded contents from being erased by mistake, recording can be prohibited by the recording permission selection means 12.
このように本実施例によれば、ディスクマガジンを再生
装置に装着した瞬間に外部記憶装置に書きこまれたディ
スクマガジン内の全ディスクの情報を得られ、むだなメ
カニズム動作を不要とし、詳細な表示も可能となる。又
、記憶された情報を誤って消去することも避けることが
できる。In this way, according to this embodiment, information on all the discs in the disc magazine written in the external storage device can be obtained the moment the disc magazine is attached to the playback device, eliminating the need for unnecessary mechanical operations and providing detailed information. Display is also possible. Also, it is possible to avoid accidentally erasing stored information.
発明の効果
以上の実施例から明らかなように、本発明はディスクマ
ガジンに内蔵された外部記憶装置を再生装置の論理演算
装置と接続することにより、ディスフマガジン内のディ
スクの情報を瞬時に得られ不要な動作がなく詳細な表示
も可能となり又、外部記憶装置への記録の可否を選択す
ることもでき実用上究めて便利であり、その効果は犬で
ある。Effects of the Invention As is clear from the above embodiments, the present invention enables instantaneous acquisition of information about the discs in the disc magazine by connecting the external storage device built into the disc magazine to the logical operation unit of the playback device. It is possible to display detailed information without unnecessary operations, and it is also possible to select whether or not to record to an external storage device, which is extremely convenient in practical terms, and its effects are outstanding.
第１図は本発明の実施例の光学式マルチディスク再生装
置のブロック図、第２図はディスクマガジンの斜視図、
第３図は操作及び表示部分の正面図、第４図は従来例の
ブロック図である。
１・・・・・ディスクマガジン、２・・・・・・メカニ
ズム装置、３・・・・・・ディスク、４・・・・・・タ
ーンテーブル装置。
６・・・・・・光ピツクアップ５６・・・・・・信号処
理装置、７・・・・・・音声信号処理装置、８・・・・
・論理演算装置、９・・・・・・操作入力装置、１０・
・・・・・表示装置、１１・・・・・・外部記憶装置、
１２・・・・・・記録の可否選択手段、１３・・・・・
・接続手段。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
第 ２ 図FIG. 1 is a block diagram of an optical multi-disc playback device according to an embodiment of the present invention, FIG. 2 is a perspective view of a disc magazine,
FIG. 3 is a front view of the operation and display portion, and FIG. 4 is a block diagram of a conventional example. 1... Disc magazine, 2... Mechanism device, 3... Disc, 4... Turntable device. 6... Optical pickup 56... Signal processing device, 7... Audio signal processing device, 8...
・Logic operation device, 9... Operation input device, 10.
... Display device, 11 ... External storage device,
12... Recordability selection means, 13...
・Connection means. Name of agent: Patent attorney Toshio Nakao and 1 other person 1st
Figure 2
Claims (1)
連続演奏を可能とする光学式マルチディスク再生装置で
あって、少なくとも、再生装置に内蔵されたディスクの
演奏等を制御する論理演算装置と、ディスクマガジンに
内蔵された外部記憶装置と、これらの装置間を接続する
ための接続手段と、外部記憶装置への記録の可否を選択
する手段を備えたことを特徴とする光学式マルチディス
ク再生装置。Using a disc magazine that stores multiple discs,
An optical multi-disc playback device capable of continuous playback, which includes at least a logic operation device built into the playback device for controlling the playback of the disks, an external storage device built into a disk magazine, and these devices. What is claimed is: 1. An optical multi-disc playback device, characterized in that it is equipped with a connecting means for connecting between the discs and a means for selecting whether or not to record to an external storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13333788A JPH01303691A (en) | 1988-05-31 | 1988-05-31 | Optical multi-disk reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13333788A JPH01303691A (en) | 1988-05-31 | 1988-05-31 | Optical multi-disk reproducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01303691A true JPH01303691A (en) | 1989-12-07 |
Family
ID=15102360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13333788A Pending JPH01303691A (en) | 1988-05-31 | 1988-05-31 | Optical multi-disk reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01303691A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0646923A1 (en) * | 1993-10-05 | 1995-04-05 | Pioneer Electronic Corporation | Apparatus for playing recording medium |
| EP0872836A1 (en) * | 1997-04-17 | 1998-10-21 | Alps Electric Co., Ltd. | Disk discriminating method |
| US20140099077A1 (en) * | 2005-01-20 | 2014-04-10 | Hie Electronics, Inc. | Scalable integrated high-density optical data/media storage delivery system |
-
1988
- 1988-05-31 JP JP13333788A patent/JPH01303691A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0646923A1 (en) * | 1993-10-05 | 1995-04-05 | Pioneer Electronic Corporation | Apparatus for playing recording medium |
| EP0872836A1 (en) * | 1997-04-17 | 1998-10-21 | Alps Electric Co., Ltd. | Disk discriminating method |
| US20140099077A1 (en) * | 2005-01-20 | 2014-04-10 | Hie Electronics, Inc. | Scalable integrated high-density optical data/media storage delivery system |
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