JPH02233074A - Information recording/reproducing system - Google Patents
Information recording/reproducing systemInfo
- Publication number
- JPH02233074A JPH02233074A JP5400189A JP5400189A JPH02233074A JP H02233074 A JPH02233074 A JP H02233074A JP 5400189 A JP5400189 A JP 5400189A JP 5400189 A JP5400189 A JP 5400189A JP H02233074 A JPH02233074 A JP H02233074A
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- reproducing
- signal
- switching device
- recording
- 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
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000554 iris Anatomy 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Landscapes
- Studio Circuits (AREA)
- 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、放送局の番組自動送出システムに用いられる
情報収録再生システムに関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an information recording and reproducing system used in an automatic program transmission system of a broadcasting station.
従来の技術
第６図は従来の情報収録再生システムの構成を示すもの
である。１〜５はビデオテーデレコーダ（ＶＴＲ）、６
はビデオテープ収納棚、７はビデオテープ６を選びテー
プレコーダ１〜６に装着するためのロボット、８は制御
装置である。BACKGROUND OF THE INVENTION FIG. 6 shows the configuration of a conventional information recording and reproducing system. 1 to 5 are video tape recorders (VTR), 6
1 is a video tape storage shelf, 7 is a robot for selecting a video tape 6 and mounting it on the tape recorders 1 to 6, and 8 is a control device.
以上のように構成された従来の情報収録再生システムで
は、制御装置８にあらかじめプログラムされた番組運行
リストに従って、ロボット７が、ビデオテープ収納棚６
にあるピデオテーデを次々とビデオテーフ゜レコーダ１
〜５に運んでゆき、自動的にテープが再生される。ロボ
ット７は、収納棚６とビデオテーデレコーダ１〜６の間
を絶えず往復することになる。In the conventional information recording and reproducing system configured as described above, the robot 7 moves the video tape storage shelf 6 according to the program running list programmed in the control device 8 in advance.
Video tape Recorder 1
~5, and the tape will automatically play. The robot 7 constantly moves back and forth between the storage shelf 6 and the video tape recorders 1 to 6.
発明が解決しようとする課題
しかしながら上記のような構成では、ロボットが機械的
動作を繰返すことによシ、物理的欠損が生じ、信頼性が
低くなる。また、ロボットの移勤速度には限界があシ、
シーケンスとして短いスポット再生出力（数秒間）を続
けられないという課題を有していた。Problems to be Solved by the Invention However, in the above-mentioned configuration, physical damage occurs due to repeated mechanical movements of the robot, resulting in low reliability. Additionally, there is a limit to the speed at which robots can move.
The problem was that short spot playback output (several seconds) could not be continued as a sequence.
本発明にかかる点に鑑み、ロボット部分をなくし機械的
消耗・欠損がなく、１秒以下の短いスポット再生出力の
連続切換えができる高性能・高信頼性を有する情報収録
再生システムを提供することを目的とする。In view of the points related to the present invention, it is an object of the present invention to provide a high performance and highly reliable information recording and reproducing system that eliminates the robot part, is free from mechanical wear and tear, and can continuously switch short spot reproduction outputs of 1 second or less. purpose.
課題を解決するための手段
本発明は、複数の情報収録再生装置と、複数の入力信号
を複数の情報収録再生装置に供給する第１の信号切換装
置と、複数の情報収碌再生装置からの複数の出力信号を
選択する第２の信号切換装置と、第１の信号切換装置と
第２の信号切換装置と複数の情報収録再生装置を制御す
る制御装置とを備えた情報収録再生システムである。Means for Solving the Problems The present invention provides a plurality of information recording and reproducing devices, a first signal switching device that supplies a plurality of input signals to the plurality of information recording and reproducing devices, and a first signal switching device that supplies a plurality of input signals to the plurality of information recording and reproducing devices; The information recording and reproducing system includes a second signal switching device that selects a plurality of output signals, a first signal switching device, a second signal switching device, and a control device that controls the plurality of information recording and reproducing devices. .
作 用
本発明は前記した構成により、ロボット部がなく制御装
置からの命令により、電気的勤作のみで制御，再生が可
能となりシヌテムの高性能化，高信頼性が保持される。Function: Due to the above-described configuration, the present invention does not have a robot section and can be controlled and reproduced only by electrical operation based on commands from the control device, thereby maintaining high performance and high reliability of the synutem.
実施例
第１図は本発明の実施例における情報収録再生システム
のブロック図を示すものである。Embodiment FIG. 1 shows a block diagram of an information recording and reproducing system in an embodiment of the present invention.
第１図において、１０は情報を収録あるいは再生する情
報収録再生装置、１１は入力信号を情報収録再生装置１
０へ入力する第１の信号切換装置，１２は情報収録再生
装置１０からの出力信号を選択する第２の信号切換装置
、１３は信号切換装置１１ ．１２の切換制御および情
報収録再生装置１０の機能制御を行う制御装置である。In FIG. 1, numeral 10 is an information recording/reproducing device for recording or reproducing information, and numeral 11 is an information recording/reproducing device 1 for inputting input signals.
12 is a second signal switching device that selects the output signal from the information recording and reproducing device 10, and 13 is a signal switching device 11. 12 and functions of the information recording and reproducing device 10.
以上のように構成された本実施例の情報収録再生システ
ムについて、以下その動作を説明する。The operation of the information recording and reproducing system of this embodiment configured as described above will be explained below.
第２図は、情報収録再生装置１ｏの内部構成を示すブロ
ック図の一例である。この場合、１６個の情報収録再生
ユニット２２から構成され、各ユニットには、個々に入
力信号が供給され，出力信号が出される。これらの入出
力信号の収録再生制御は、制御信号２１で個別に又は複
数ユニットを一括して、行われる。FIG. 2 is an example of a block diagram showing the internal configuration of the information recording and reproducing apparatus 1o. In this case, it is composed of 16 information recording and reproducing units 22, and each unit is individually supplied with an input signal and outputs an output signal. Recording and playback control of these input/output signals is performed individually or collectively for a plurality of units using a control signal 21.
第３図は情報収録再生ユニソト２２の内部構成の一例で
ある。ユニソトには情報記録媒体３２が記録再生部３３
に装着され，制御信号３１によシ情報の収録再生機能な
どが制御される。情報記録媒体３２は交換可能である。FIG. 3 shows an example of the internal configuration of the information recording/reproducing unit 22. As shown in FIG. In Unisoto, the information recording medium 32 is a recording/reproducing section 33.
The control signal 31 controls functions such as recording and reproducing information. The information recording medium 32 is replaceable.
第４図は第１の信号切換装置１１の構成を示すもので、
入力信号は制御信号３４により、スイッチャ３５を介し
て任意の情報収録再生ユニットへ送られる。FIG. 4 shows the configuration of the first signal switching device 11.
The input signal is sent to an arbitrary information recording/reproducing unit via a switcher 35 in accordance with a control signal 34.
第５図は第２の信号切換装置１２の構成を示すもので、
各情報収録再生ユニットからの出力信号は，制御信号３
６によシスイッチャ３７を介して任意に出力経路が選択
される。FIG. 5 shows the configuration of the second signal switching device 12.
The output signal from each information recording and playback unit is the control signal 3.
6, an output path is arbitrarily selected via a switcher 37.
以上のように構成された本実施例によれば、所要の信号
の入出力制御は、全て電子的に行われ、ロボット部は存
在しない。従って、本実施例によシ、システムの信頼性
は飛躍的に高まる。また，電子的な信号切換時間だけで
、情報切換シーケンスが決まるので、１秒以下の非常に
短いスポット再生出力信号の連続切換が可能となシ、シ
ステムの性能は、大幅に向上する。According to this embodiment configured as described above, input/output control of necessary signals is all performed electronically, and there is no robot section. Therefore, according to this embodiment, the reliability of the system is dramatically increased. Furthermore, since the information switching sequence is determined only by the electronic signal switching time, it is possible to continuously switch the spot reproduction output signal in a very short period of one second or less, and the performance of the system is greatly improved.
なお、入出力信号は、映像信号・音声信号だけでなくあ
らゆる信号が扱ふる。また、情報収録再生装置は、ビデ
オテーデレコーダだけに限らず、各種記録再生デバイス
が利用できる。Note that not only video signals and audio signals but also all kinds of signals are handled as input/output signals. Furthermore, the information recording and reproducing apparatus is not limited to a video tape recorder, and various recording and reproducing devices can be used.
もちろん、第２の信号切換装置１２の出力信号を第１の
信号切換装置１１の入力信号にもどせば，ダビング機能
が得られることは明らかである。Of course, it is obvious that the dubbing function can be obtained by returning the output signal of the second signal switching device 12 to the input signal of the first signal switching device 11.
発明の効果
以上説明したように、本発明によれば、従来のシステム
にあったロボット部が全て除去されており、従って本発
明は制御装置からの命令により、電子的動作だけで運用
が可能である。ゆえに、機械的消耗，欠損がなく，短い
スポット再生出力の連続切換えができ、性能および信頼
性が著しく向上し、その実用的効果は大きい。Effects of the Invention As explained above, according to the present invention, all the robot parts present in the conventional system are removed, and therefore the present invention can be operated only by electronic operations based on commands from the control device. be. Therefore, there is no mechanical wear or damage, continuous switching of short spot reproduction outputs is possible, performance and reliability are significantly improved, and the practical effects are great.
第１図は本発明における実施例の情報収碌再生システム
のブロック図、第２図は第１図の情報収録再生装置の構
成図、第３図は第２図の情報収録再生ユニットの構成図
、第４図は第１図の第１の信号切換装置の構成図、第６
図は第１図の第２の信号切換装置の構成図、第６図は従
来の情報収録再生システムの構成図であム
１ｏ・・・・・・情報収録再生装置、１１・・・・・・
第１の信号切換装置，１２・・・・・・第２の信号切換
装置、１３・・・・・・制御装置、２１・・・・・・制
御信号、２２・・・・・・情報収録再生ユニット、３１
，３４．３６・・・・・・制御信号。
代理人の氏名 弁理士 粟 野 重 孝 ほか１名？ｌ
一一一賓ｌｍ倍号
入力
巳力
菖
図
３４−ｍｌ ＃ ４ｇ １３
篤
図FIG. 1 is a block diagram of an information storage and playback system according to an embodiment of the present invention, FIG. 2 is a block diagram of the information recording and playback device shown in FIG. 1, and FIG. 3 is a block diagram of the information recording and playback unit shown in FIG. , FIG. 4 is a block diagram of the first signal switching device in FIG. 1, and FIG.
The figure is a block diagram of the second signal switching device shown in FIG. 1, and FIG. 6 is a block diagram of a conventional information recording and reproducing system.・
First signal switching device, 12...Second signal switching device, 13...Control device, 21...Control signal, 22...Information recording Reproduction unit, 31
, 34.36... control signal. Name of agent: Patent attorney Shigetaka Awano and one other person? l
111 guest lm double number input Miyuki irises 34-ml #4g 13 Atsushi
Claims (1)
の情報収録再生装置に供給する第１の信号切換装置と、
前記複数の情報収録再生装置からの複数の出力信号を選
択する第２の信号切換装置と、前記第１の信号切換装置
と第２の信号切換装置と複数の情報収録再生装置を制御
する制御装置を備えたことを特徴とする情報収録再生シ
ステム。a plurality of information recording and reproducing devices; a first signal switching device that supplies a plurality of input signals to the plurality of information recording and reproducing devices;
a second signal switching device that selects a plurality of output signals from the plurality of information recording and reproducing devices; a control device that controls the first signal switching device, the second signal switching device, and the plurality of information recording and reproducing devices; An information recording and reproducing system characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5400189A JPH02233074A (en) | 1989-03-07 | 1989-03-07 | Information recording/reproducing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5400189A JPH02233074A (en) | 1989-03-07 | 1989-03-07 | Information recording/reproducing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02233074A true JPH02233074A (en) | 1990-09-14 |
Family
ID=12958362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5400189A Pending JPH02233074A (en) | 1989-03-07 | 1989-03-07 | Information recording/reproducing system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02233074A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5336872A (en) * | 1991-05-10 | 1994-08-09 | Olympus Optical Co., Ltd. | Information recording/reproducing apparatus for use in an optical card |
-
1989
- 1989-03-07 JP JP5400189A patent/JPH02233074A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5336872A (en) * | 1991-05-10 | 1994-08-09 | Olympus Optical Co., Ltd. | Information recording/reproducing apparatus for use in an optical card |
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