JPH07131868A - Infrared external apparatus controller - Google Patents

Infrared external apparatus controller

Info

Publication number
JPH07131868A
JPH07131868A JP5273435A JP27343593A JPH07131868A JP H07131868 A JPH07131868 A JP H07131868A JP 5273435 A JP5273435 A JP 5273435A JP 27343593 A JP27343593 A JP 27343593A JP H07131868 A JPH07131868 A JP H07131868A
Authority
JP
Japan
Prior art keywords
source
external
correspondence
input terminal
external input
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
Application number
JP5273435A
Other languages
Japanese (ja)
Inventor
Kazuyuki Kashiwabara
和行 柏原
Kenji Iwana
謙治 岩名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5273435A priority Critical patent/JPH07131868A/en
Publication of JPH07131868A publication Critical patent/JPH07131868A/en
Pending legal-status Critical Current

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  • Details Of Television Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To perform the operation without paying the attention to the difference between incorporated sources and external sources neither to the difference of media. CONSTITUTION:The source correspondence table where channels of a tuner or the other sources, apparatus, and external input terminals correspond to source numbers of an AV system is held in a source correspondence storage means 2. A correspondence extracting means 3 collates a source number with the source correspondence table in the source correspondence storage means 2 to extract corresponding source, apparatus, and external input terminal. An input switching means 5 a switches the input of the AV apparatus to the extracted external input terminal. An infrared sending means 6 sends the infrared signal which sets the channel or the source of the corresponding apparatus to the reproducing state. Thus, an operator can perform the operation without paying his attention to the difference between incorporated sources and external sources neither to the difference of media.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、AVシステムのソース
番号として、チューナーのチャンネル一つ一つおよびそ
の他のソースを割り当てることにより、AV機器の内蔵
ソースと外部ソースの区別やメディアの違いを意識する
ことなく制御出来る赤外線外部機器制御装置に関するも
のである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention assigns each channel of a tuner and other sources as the source number of the AV system to recognize the difference between the internal source of the AV equipment and the external source and the difference of the media. The present invention relates to an infrared external device control device that can be controlled without performing any operation.

【0002】[0002]

【従来の技術】近年、衛星放送やCATVなど、従来の
テレビやビデオの内蔵チューナーでは受信出来ない放送
が行われるようになり、外部入力端子に様々な機器を接
続して使用するようになってきた。
2. Description of the Related Art In recent years, broadcasts such as satellite broadcasts and CATVs that cannot be received by a conventional TV or video built-in tuner have been performed, and various devices have been connected to external input terminals for use. It was

【0003】以下図面を参照しながら、従来の例につい
て説明する。図2はAVシステムの一例である。図2に
おいて、TVの外部入力端子の一つにVTRの出力が接
続され、VTRの外部入力端子に、BSチューナーと、
CATVのターミナルと、ビデオディスクプレーヤーの
出力が接続され、BSチューナーにデコーダーが接続さ
れている。
A conventional example will be described below with reference to the drawings. FIG. 2 is an example of an AV system. In FIG. 2, the output of the VTR is connected to one of the external input terminals of the TV, and the BS tuner is connected to the external input terminal of the VTR.
The CATV terminal is connected to the output of the video disc player, and the BS tuner is connected to the decoder.

【0004】以上のように接続されたAVシステムにお
いて、BS放送を見るときは、TVのチャンネルを外部
入力にし、VTRのチャンネルをBSチューナーの接続
されている外部入力端子に対応する外部入力にし、BS
チューナーのチャンネルを選択する。選択したチャンネ
ルがスクランブル放送の場合は、さらにデコーダーの電
源を入れる。
In the AV system connected as described above, when watching a BS broadcast, the TV channel is set to the external input and the VTR channel is set to the external input corresponding to the external input terminal connected to the BS tuner. BS
Select the tuner channel. If the selected channel is scrambled broadcasting, turn on the decoder.

【0005】ビデオディスクを見る場合は、TVのチャ
ンネルを外部入力にし、VTRのチャンネルをビデオデ
ィスクプレーヤーの接続されている外部入力端子に対応
する外部入力にし、ビデオディスクプレーヤーを再生に
する。
When viewing a video disc, the TV channel is set to the external input, the VTR channel is set to the external input corresponding to the external input terminal connected to the video disc player, and the video disc player is played.

【0006】[0006]

【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、関係する機器すべてを操作せねばなら
ず、面倒であるという問題点を有していた。
However, the above-mentioned configuration has a problem that it is troublesome because all the related devices must be operated.

【0007】本発明は上記問題点に鑑み、外部入力端子
に接続された機器の赤外線制御手段を利用することによ
り、内蔵ソースと外部ソースの違いや、メディアの違い
を意識すること無く制御出来るよう操作を簡略化する赤
外線外部機器制御装置を提供することを目的とする。
In view of the above problems, the present invention uses the infrared control means of the device connected to the external input terminal so that control can be performed without being aware of the difference between the internal source and the external source and the difference in the media. An object is to provide an infrared external device control device that simplifies the operation.

【0008】[0008]

【課題を解決するための手段】上記問題点を解決するた
めに本発明の赤外線外部機器制御装置は、AVシステム
のソース番号としてチューナーのチャンネルもしくはそ
の他のソースと機器と外部入力端子とを対応させた対応
表を記憶しているソース対応記憶手段と、ソース番号と
前記ソース対応記憶手段とを照合しソース番号に対応す
るチャンネルもしくはソースと機器と外部入力端子とを
抽出する対応抽出手段と、AV機器の入力を対応する外
部入力端子に切り替える入力切替手段と、前記対応する
機器の対応するソースを再生状態にする赤外線信号を送
出する赤外線送出手段とを備えたものである。
In order to solve the above problems, the infrared external equipment control device of the present invention associates the tuner channel or other source with the equipment and the external input terminal as the source number of the AV system. A source correspondence storing means for storing the correspondence table, a correspondence extracting means for collating the source number with the source correspondence storing means, and extracting a channel or a source corresponding to the source number, a device, and an external input terminal; It is provided with an input switching means for switching the input of the equipment to a corresponding external input terminal and an infrared transmission means for transmitting an infrared signal for putting the corresponding source of the corresponding equipment into a reproduction state.

【0009】[0009]

【作用】本発明の赤外線外部機器制御装置は上記した構
成によって、AVシステムのソース番号に内蔵チューナ
ー外部チューナーのチャンネル、外部ソース、内部ソー
スをそれぞれ対応させ、外部入力端子に接続された機器
に対しては赤外線信号により制御信号を送出するので、
内蔵と外部の違いや、メディアの違いを意識すること無
く入力を切り替えられ、操作を簡略化することとなる。
With the above-described structure, the infrared external device control apparatus of the present invention makes the internal system tuner external tuner channel, the external source, and the internal source correspond to the source number of the AV system, with respect to the device connected to the external input terminal. Control signals are sent by infrared signals,
The input can be switched without being aware of the difference between built-in and external and media, which simplifies the operation.

【0010】[0010]

【実施例】以下本発明の一実施例の赤外線外部機器制御
装置について、図面を参照しながら説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An infrared external device control apparatus according to an embodiment of the present invention will be described below with reference to the drawings.

【0011】図1は本発明の実施例における赤外線外部
機器制御装置の構成を示すものである。図1において、
制御部4は、ソース対応記憶手段2、対応抽出手段3、
入力切替手段5、赤外線送出手段6の各手段の動作を制
御するものである。
FIG. 1 shows the configuration of an infrared external device control apparatus according to an embodiment of the present invention. In FIG.
The control unit 4 includes a source correspondence storage unit 2, a correspondence extraction unit 3,
The operation of each of the input switching means 5 and the infrared transmission means 6 is controlled.

【0012】ソース対応記憶手段2は、ソース番号にソ
ースと機器と外部入力端子を対応させたソース対応表を
保持する手段である。図4にソース対応表の一例を示
す。対応抽出手段3は、現在のソース番号とソース対応
記憶手段2とを照合し、対応するソースと機器と外部入
力端子を抽出する手段である。入力切替手段5は、入力
を対応抽出手段3により抽出されたソース番号に対応す
る外部入力端子に切り替える手段である。赤外線送出手
段6は、対応抽出手段3により抽出されたソースを再生
状態にする赤外線信号を送出する装置である。
The source correspondence storage means 2 is means for holding a source correspondence table in which a source, a device and an external input terminal are associated with a source number. FIG. 4 shows an example of the source correspondence table. The correspondence extraction unit 3 is a unit that matches the current source number with the source correspondence storage unit 2 and extracts the corresponding source, device, and external input terminal. The input switching unit 5 is a unit that switches the input to the external input terminal corresponding to the source number extracted by the correspondence extraction unit 3. The infrared transmitting means 6 is a device for transmitting an infrared signal that puts the source extracted by the correspondence extracting means 3 into a reproduction state.

【0013】上記赤外線外部機器制御装置1の動作に付
いて、図3のフローチャートを参照しながら説明する。
ソース番号の選択が行われると、対応抽出手段3が前記
ソース番号に対応するソースと、機器と、外部入力端子
とをソース対応記憶手段2から抽出する(ステップS
1)。入力切替手段5がAV機器の入力を対応抽出手段
3が抽出した対応する外部入力端子に切り替える(ステ
ップS2)。対応抽出手段3が抽出した外部入力端子に
より外部ソースかどうか判断する(ステップS3)。ス
テップS3において外部ソースと判断されなければ、対
応するソースの再生をする(ステップS4)。
The operation of the infrared external device control apparatus 1 will be described with reference to the flowchart of FIG.
When the source number is selected, the correspondence extraction unit 3 extracts the source corresponding to the source number, the device, and the external input terminal from the source correspondence storage unit 2 (step S).
1). The input switching unit 5 switches the input of the AV device to the corresponding external input terminal extracted by the correspondence extracting unit 3 (step S2). It is determined by the external input terminal extracted by the correspondence extraction means 3 whether the source is an external source (step S3). If it is not judged as an external source in step S3, the corresponding source is reproduced (step S4).

【0014】ステップS3において外部ソースと判断さ
れれば、対応抽出手段3が抽出した対応する機器の抽出
した対応するソースを再生状態にする赤外線信号を、赤
外線送出手段6が送出する(ステップS5)。
If it is determined in step S3 that the source is an external source, the infrared sending means 6 sends out an infrared signal which brings the corresponding source extracted by the corresponding extraction means 3 and extracted by the corresponding device into a reproduction state (step S5). .

【0015】このように赤外線外部機器制御装置が外部
入力端子に接続された機器を制御するので、内蔵と外部
の違いや、メディアの違いを意識すること無く入力を切
り替えられ、操作を簡略化することとが出来る。
As described above, since the infrared external equipment control device controls the equipment connected to the external input terminal, the input can be switched without being aware of the difference between built-in and external and the difference of media, and the operation is simplified. You can do that.

【0016】[0016]

【発明の効果】以上のように本発明は、外部入力端子を
持つAV機器の外部入力端子にAVソース(以下外部ソ
ースと称する)の出力が接続してあるAVシステムの制
御に用いる赤外線外部機器制御装置であって、AVシス
テムのソース番号として、チューナーもしくはその他の
ソースと、機器と、外部入力端子とを対応させたソース
対応表を保持するソース対応記憶手段と、ソース番号と
ソース対応記憶手段のソース対応表を照合し、対応する
ソースと機器と外部入力端子とを抽出する対応抽出手段
と、AV機器の入力を抽出された対応機器に切り替える
入力切替手段と、対応機器のチャンネルもしくはソース
を再生状態にする赤外線信号を送出する赤外線送出手段
とを備えたので、内蔵ソースと外部ソースの区別やメデ
ィアの違いを意識することなく操作することが出来、操
作を簡略化することが出来る。
As described above, the present invention is an infrared external device used for controlling an AV system in which the output of an AV source (hereinafter referred to as an external source) is connected to the external input terminal of an AV device having an external input terminal. A controller, which is a source number of the AV system, a source correspondence storage unit that holds a source correspondence table that associates a tuner or another source, a device, and an external input terminal, and a source number and a source correspondence storage unit. Of the corresponding source, the device and the external input terminal, the corresponding extraction means, the input switching means for switching the input of the AV equipment to the extracted corresponding equipment, and the channel or the source of the corresponding equipment. Since it is equipped with an infrared transmitter that sends out an infrared signal to put it in a playback state, be aware of the difference between the internal source and the external source and the difference in media. Can be operated without Rukoto, it is possible to simplify the operation.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の一実施例における赤外線外部機器制御
装置の構成図
FIG. 1 is a configuration diagram of an infrared external device control device according to an embodiment of the present invention.

【図2】AVシステムの構成例を示す図FIG. 2 is a diagram showing a configuration example of an AV system.

【図3】本発明の一実施例における赤外線外部機器制御
装置の動作を説明するフローチャート
FIG. 3 is a flowchart for explaining the operation of the infrared external device control device in the embodiment of the present invention.

【図4】本発明の実施例におけるソース対応表を示す図FIG. 4 is a diagram showing a source correspondence table in the embodiment of the present invention.

【符号の説明】[Explanation of symbols]

2 ソース対応記憶手段 3 対応抽出手段 5 入力切替手段 6 赤外線送出装置 2 Source Correspondence Storage Means 3 Correspondence Extraction Means 5 Input Switching Means 6 Infrared Transmitter

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】外部入力端子を持つAV機器の外部入力端
子にAVソース(以下外部ソースと称する)の出力が接
続してあるAVシステムの制御に用いる赤外線外部機器
制御装置であって、 前記AVシステムのソース番号として、チューナーのチ
ャンネルもしくはその他のソースと、前記チャンネルも
しくはソースを含んでいる機器と、前記機器が接続され
ている外部入力端子とを対応させたソース対応表を保持
しているソース対応記憶手段と、 現在選択されているソース番号とソース対応記憶手段が
保持するソース対応表とを照合し、前記ソース番号に対
応するチャンネルもしくはソースと、前記チャンネルも
しくはソースに対応する機器と、前記機器に対応する外
部入力端子とを抽出する対応抽出手段と、 前記AV機器の入力を前記対応抽出手段により抽出され
た外部入力端子に切り替える入力切替手段と、 対応抽出手段により、前記ソースが外部ソースと抽出さ
れた場合、前記対応する機器の前記抽出したチャンネル
もしくはソースを再生状態にする赤外線信号を送出する
赤外線送出手段とを備えたことを特徴とする赤外線外部
機器制御装置。
1. An infrared external device control device used for controlling an AV system in which an output of an AV source (hereinafter, referred to as an external source) is connected to an external input terminal of an AV device having an external input terminal, the AV external device controlling device. A source that holds a source correspondence table that associates the tuner channel or other source, the device containing the channel or source, and the external input terminal to which the device is connected as the system source number The correspondence storage means is compared with the currently selected source number and the source correspondence table held by the source correspondence storage means, and the channel or source corresponding to the source number, the device corresponding to the channel or source, and the Correspondence extraction means for extracting an external input terminal corresponding to the device, and the correspondence of the input of the AV device An input switching means for switching to an external input terminal extracted by the output means, and an infrared signal for setting the extracted channel or source of the corresponding device to a reproduction state when the source is extracted as an external source by the correspondence extraction means. An infrared external device control device, comprising:
JP5273435A 1993-11-01 1993-11-01 Infrared external apparatus controller Pending JPH07131868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5273435A JPH07131868A (en) 1993-11-01 1993-11-01 Infrared external apparatus controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5273435A JPH07131868A (en) 1993-11-01 1993-11-01 Infrared external apparatus controller

Publications (1)

Publication Number Publication Date
JPH07131868A true JPH07131868A (en) 1995-05-19

Family

ID=17527873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5273435A Pending JPH07131868A (en) 1993-11-01 1993-11-01 Infrared external apparatus controller

Country Status (1)

Country Link
JP (1) JPH07131868A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7532802B2 (en) 2003-03-31 2009-05-12 Fujifilm Corporation Apparatus and program for image reproduction
JP2013055692A (en) * 2012-11-22 2013-03-21 Toshiba Corp Device and method for video and voice processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7532802B2 (en) 2003-03-31 2009-05-12 Fujifilm Corporation Apparatus and program for image reproduction
JP2013055692A (en) * 2012-11-22 2013-03-21 Toshiba Corp Device and method for video and voice processing

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