JPS6052182A - Wire broadcasting receiver - Google Patents
Wire broadcasting receiverInfo
- Publication number
- JPS6052182A JPS6052182A JP58161061A JP16106183A JPS6052182A JP S6052182 A JPS6052182 A JP S6052182A JP 58161061 A JP58161061 A JP 58161061A JP 16106183 A JP16106183 A JP 16106183A JP S6052182 A JPS6052182 A JP S6052182A
- Authority
- JP
- Japan
- Prior art keywords
- broadcast
- channel
- contract
- display
- section
- 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.)
- Granted
Links
Abstract
Description
【発明の詳細な説明】
技術分野
本発明は、契約外放送の選局希望があったときに、この
希望チャンネルの表示な契約内放送の特定チャンネルに
表示変更するようにした有線放送受信装置に関する。[Detailed Description of the Invention] Technical Field The present invention relates to a cable broadcast receiving device that changes the display of the desired channel to a specific channel of broadcasting within the contract when there is a request to select a broadcast outside the contract. .
背景技術
有線放送送出局と受信契約をかわした契約者のテレビジ
ョン受像機を有線で結び、契約内容に応じた受信料を支
払うことにより、契約者が契約に定められた放送を受信
できるようにした有線放送システムは、新たなマスメデ
ィアとして注目を集メテイる。この有線放送システムで
＋ｘ、受信者に契約外放送の受信を禁止したり、或いは
契約内放送の総受信時間な積算したりする制御回路を内
蔵する選局部を各契約者ごとに設置するのが普通であり
、選局部は契約者による不法な改造を避けるため、契約
者が簡単に手を出せない電柱上の高所等に設けられる場
合が多い〇
一方、各契約者のテレビジョン受像機の近傍には、選局
部に対して受信希望チャンネルを送信するアダプタ部が
設けられており、専用のリモコン送信器を使ってアダプ
タ部に希望チャンネルの選局信号を送信すると、受信希
望チャンネルがアダプタ部の表示部に表示され、選局部
に対し受信希望が伝えられる。しかして、従来のアダゲ
タ部は、受信希望チャンネルが契約外放送であっても、
表示部が受信希望チャンネルを表示してしまうのに対し
、選局部の方は、契約外放送の受信希望があったとぎに
は、契約内放送の特定チャンネルに自動的に切り換えて
しまう構成であるため、実際に受信されたチャンネルと
アダプタ部の表示部の表示が食い違ってしまい、受信者
に無用の混乱を引き起こすといった問題があった０
発明の開示
本発明は、上記問題点を解決したものであり、アダプタ
部からの契約外放送の受信希望に対して、選局部が契約
外放送であると確認後、アダプタ部に対して希望チャン
ネルの表示変更指令を送る構成とすることにより、契約
外放送の受信かできないにもかかわらず、あたかも契約
外放送を受信しているかのような表示がなされないよう
にしだ有線放送受信装置を提供することな目的とする。BACKGROUND TECHNOLOGY By connecting the television receiver of a subscriber who has signed a reception contract with a wired broadcast transmitting station by wire, and paying a reception fee according to the contract contents, the subscriber can receive the broadcast specified in the contract. The cable broadcasting system is attracting attention as a new mass media. An additional advantage of this wired broadcasting system is that each subscriber has a tuning section that has a built-in control circuit that prohibits the receiver from receiving broadcasts outside the contract, or adds up the total reception time of broadcasts within the contract. In order to avoid illegal modification by subscribers, tuning stations are often installed at high places on utility poles where subscribers cannot easily access them.On the other hand, each subscriber's television receiver is An adapter section is installed near the channel selection section to transmit the desired channel to be received.When a dedicated remote control transmitter is used to send a selection signal for the desired channel to the adapter section, the desired channel is selected by the adapter. The message is displayed on the display section of the section, and the request for reception is notified to the channel selection section. However, in the conventional adageta section, even if the channel you wish to receive is broadcast outside the contract,
While the display section displays the channel you wish to receive, the channel selection section is configured to automatically switch to a specific channel within the contract when there is a request to receive broadcasts outside the contract. Therefore, there was a problem in that the actual received channel and the display on the adapter section were inconsistent, causing unnecessary confusion for the receiver.Disclosure of the InventionThe present invention solves the above problems. Yes, in response to a request to receive non-contracted broadcasts from the adapter section, the channel selection section confirms that the broadcasts are not under contract, and then sends a command to change the display of the desired channel to the adapter section. To provide a cable broadcast receiving device which does not display as if it is receiving non-contracted broadcasts even though it can only receive broadcasts outside the contract.
この目的な達成するため、本発明は、有線放送送出局に
有線で接続され、あらかじめ契約で定めた受信が許可さ
れているチャンネルの放送を選局する選局部と、該選局
部によって選局された放送信号が供給されるテレビジョ
ン受像機の近傍に設けられ、前記選局部に対し希望チャ
ンネルの選局指令を発し、併せ該希望チャンネルを表示
するアダプタ部と、前記選局部内に設けられ、前記希望
チャンネルが契約外の放送である場合に、契約外放送で
あることを示す信号を前記アダゲタ部に供給する制御回
路と、前記アダプタ部内に設けられ、前記￥ｉ１Ｊ御回
路紐回路契約外放送であることを示す信号により、希望
チャンネルの表示を変更する表示変更回路とを設けてイ
ｕ成したことを要旨とするものである。In order to achieve this objective, the present invention provides a channel selection unit that is connected to a cable broadcast transmitting station by wire and selects broadcasts on channels whose reception is permitted as determined in advance in a contract, and an adapter section provided in the vicinity of a television receiver to which a broadcast signal is supplied, issues an instruction to select a desired channel to the channel selection section, and also displays the desired channel; a control circuit that supplies a signal indicating that the desired channel is a non-contract broadcast to the adapter unit when the desired channel is a non-contract broadcast; The gist of the present invention is to provide a display changing circuit that changes the display of the desired channel in response to a signal indicating that the desired channel is displayed.
本発明によれば、契約内放送の選局希望に対しては希望
通りのチャンネルを選局する選局部に、アダプタ部から
契約外放送の選局希堕があった場合に、選局部の制御回
路が又約外放送であることを示す信号をアダプタ部の表
示変更回路に供給し、アダプタ部における契約外放送の
選局表示を変更する構成としているため、受信希望があ
った契約外放送の選局表示が訂正されないために、例え
ば選局部が契約内放送を自動選局した場合の放送内容と
、アダゲタ部の選局表示とが食い違ってしまい、受信者
に無用の混乱な招く等の不都合を確実に防止することが
できる等の優れた効果な奏する。According to the present invention, when the adapter section selects a desired channel in response to a request to select a broadcast within the contract, the control of the channel selection section is performed. The circuit also supplies a signal indicating that the broadcast is outside the contract to the display changing circuit in the adapter section, and changes the selection display for the broadcast outside the contract on the adapter section, so that the channel selection display for the broadcast outside the contract that the user wishes to receive can be changed. Because the channel selection display is not corrected, for example, when the channel selection section automatically selects broadcasts within the contract, the broadcast content may be inconsistent with the channel selection display on the adageter section, causing unnecessary confusion for recipients. It has excellent effects such as being able to reliably prevent this.
発明を実施するための最良の形態
以下、本発明の実施例について、図面を参照して説明す
る。図は、本発明の有線放送受信装置の一実施例を示す
、概略構成図である。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings. The figure is a schematic configuration diagram showing an embodiment of a wired broadcast receiving device of the present invention.
図中、有線放送受信装置／は、有線放送送出局λと受信
者のテレビジョン受像機３を結ぶ信号ケーブルグの途中
に、選局部！とアダプタ部≦を接続した構成である。選
局部ｊは、選局回路ｔａをマイコン内蔵の制御回路夕す
が制御する構成であり、制御回路夕すは、契約内容記憶
回路夕Ｃが記憶する契約内容に照らし、アダプタ部ｇか
らの選局要求を処理するとともに、必要に応じてアダゲ
タ部にに対して表示変更指令を出力する。In the figure, the cable broadcast receiving device / is located in the middle of the signal cable route connecting the cable broadcast transmitting station λ and the receiver's television receiver 3. This is a configuration in which the adapter section and the adapter section are connected. The tuning section j has a configuration in which the tuning circuit ta is controlled by a control circuit built in a microcomputer, and the control circuit selects the selection from the adapter section g in light of the contract contents stored in the contract contents storage circuit C. It processes station requests and outputs display change commands to the adder unit as necessary.
アダプタ部６は、選局用のリモコン送信器７が送信する
リモコン信号を受信するリモコン受信器ごａに制御器、
ｇｂが接続してあり、リモコン受信器ｄａが受信した選
局指令を、制御器、ｇｂが選局部ｊ内の制御回路、ｔｂ
に伝送する構成とされている。制御器４ｂＶＣは、駆動
回路６Ｃを介して表示部乙ｄが接続してあり、リモコン
受信器４ａが受信した希望チャンネルが表示部乙ｄｌｃ
表示される。The adapter section 6 includes a controller for each remote control receiver a that receives the remote control signal transmitted by the remote control transmitter 7 for channel selection.
gb is connected, and the tuning command received by the remote control receiver da is sent to the controller, gb is the control circuit in the tuning section j, and tb is connected to the controller.
It is configured to transmit data to The controller 4bVC is connected to the display part dlc via the drive circuit 6C, and the desired channel received by the remote control receiver 4a is connected to the display part dlc.
Is displayed.
６８は、前記制御回路りとともに本発明の要部を構成す
る表示変更回路で、アダプタ部≦内で分岐させた信号ケ
ーブルグと制御器乙すの間に接続してあり、選局部ｊ内
の制御回路Ｊ’ ｂかもの表示変更信号を検出し、制御
器にｂＶｃ対して表示変更指令を出力する〇
いま、リモコン送信器７を使って契約内放送の受信を希
望したとする０この場合、リモコン受信器４ａによって
受信された希望チャンネルは、制御器６ｂから信号ケー
ブルグを通って、選局部ｊ内の制御回路ｊｂに伝送され
る。制御回路！ｂは、契約内容記憶回路ｊｃ′ｈ″−記
憶する契約内放送に希望チャンネルの放送が含まれるか
どうか照会し、契約内放送であることな確認したあと、
選局回路！ａに対して選局許可を丁す。Reference numeral 68 denotes a display changing circuit that constitutes the main part of the present invention together with the control circuit, and is connected between the signal cable branched within the adapter section and the controller O, and is connected between the signal cable branched within the adapter section Control circuit J' detects the display change signal for bVc and outputs a display change command to bVc to the controller 〇 Now, suppose that you wish to receive broadcasts within the contract using the remote control transmitter 7 0 In this case, The desired channel received by the remote control receiver 4a is transmitted from the controller 6b to the control circuit jb in the channel selection section j through the signal cable. Control circuit! b inquires of the contract content storage circuit jc'h'' - whether the broadcast of the desired channel is included in the contract broadcast to be stored, and after confirming that it is a contract broadcast,
Tuning circuit! Grant permission to tune to station a.
この結果、選局回路ｊａで選局された希望チャンネルの
放送は、信号ケーブル弘を介してテレビジョン受像機３
に供給され、これにより希望チャンネルの放送受信がな
される。As a result, the broadcast of the desired channel selected by the channel selection circuit ja is transmitted to the television receiver 3 via the signal cable Hiroshi.
As a result, broadcast reception of the desired channel is performed.
なお、選局された放送局は、制御器ｇ℃が希望チャンネ
ルの指定を受けたときに、表示部ｊｄに表示される。Note that the selected broadcasting station is displayed on the display section jd when the controller g°C receives the designation of the desired channel.
これに対し、リモコン送信器２から契約外放送の選局希
望がなされた場合は、選局部ｊ内の選局回路Ｊ−ａは、
当然のことながら、制御回路！ｂによって選局禁止され
る。これは、リモコン受信器４ａによって受信され、制
御器ｇ ｂ、を経て制御回路、ｆｂに伝送された希望チ
ャンネルが、契約外の放送であると判断された結果であ
り、この判断は、制御回路夕すが内蔵するマイクロコン
ピュータによってなされる。On the other hand, when a request for tuning non-contracted broadcasting is made from the remote control transmitter 2, the tuning circuit J-a in the tuning section j
Naturally, the control circuit! Channel selection is prohibited by b. This is the result of determining that the desired channel received by the remote control receiver 4a and transmitted to the control circuit fb via the controller gb is a non-contract broadcast. This is done by a microcomputer built in.
ところで、この制御回路、ｆｂ内のマイクロコンピュー
タによる判断には、表示変更指令も含まれており、この
表示変更指令は、信号ケーブル弘を介して表示変更回路
６θに供給される。従って、契約外放送の選局希望がな
されたときに表示部ｔｄに表示された希望のチャンネル
は、表示変更回路Ｊｅが表示変更指令を受けることによ
り、制御器≦ｂによって契約内放送の特定チャンネルに
表示変更される。By the way, the judgment by the microcomputer in the control circuit fb also includes a display change command, and this display change command is supplied to the display change circuit 6θ via the signal cable. Therefore, when a request to select a non-contract broadcast is made, the desired channel displayed on the display unit td is changed to a specific channel of the contract broadcast by the controller≦b when the display change circuit Je receives a display change command. The display will be changed to .
ところで、契約外放送希望時になされる表示変更は、選
局部ｊに対してあらかじめ定めた特定チャンネルの自動
選局処置に対応しており、選局部！が自動選局した契約
内放送の特定チャンネルが表示部６ｄに表示されるため
、実際に選局されたチャンネルと表示部、＜ｄの表示が
食い違うことは有り得ない。By the way, the display change made when a broadcast outside the contract is desired corresponds to the automatic tuning procedure for a specific channel predetermined for the tuning section j, and the tuning section! Since the specific channel of the contracted broadcast automatically selected by the user is displayed on the display section 6d, it is impossible for the actually selected channel and the display section <d to be displayed differently.
以上説明したように、上記構成になる有線放送受信装置
／によれば、契約内放送の選局希望に対しては希望通り
のチャンネルを選局する選局部！に、アダプタ部ｔかも
契約外放送の選局希望があつた場合に、選局部！の制御
回路夕すが契約外放送であることを示す信号をアダプタ
部乙の表示変更指令乙ｄに供給し、アダプタ部ににおけ
る契約外放送の選局表示を変更する構成としているため
、受信希望があった契約外放送の選局表示が訂正されな
いために、例えば選局部ｊが契約内放送な自動選局した
場合の放送内容と、アダプタ部乙の選局表示とが食い違
ってしまい、受信者に無用の混乱を招く等の不都合を確
実に防止することができるＯAs explained above, according to the wired broadcast receiving device/with the above configuration, the tuning section selects the desired channel in response to a request for tuning of the broadcast within the contract! If there is a request to select a broadcast that is not under contract, the adapter section will be able to assist you! The control circuit of the controller supplies a signal indicating that the broadcast is outside the contract to the display change command d of the adapter section d, and changes the selection display of the non-contract broadcast on the adapter section. Because the channel selection display for non-contract broadcasts that occurred is not corrected, for example, when channel selection section J automatically selects a contract broadcast, the broadcast content and the channel selection display on adapter section B may be different, and the receiver O that can reliably prevent inconveniences such as causing unnecessary confusion.
図は、本発明の打線放送受信装置面の一実施例を示す概
略構成図である。
／・・・有線放送受信装置、λ・・・有線放送送出局、
３・・・テレビジョン受像機、ダ・・・信号ケーブル、
！・・・選局部、夕ｂ・・・制御回路、６・・・アダプ
タ部、乙ｅ・・・表示変更回路。FIG. 1 is a schematic configuration diagram showing an embodiment of a batting line broadcast receiving device of the present invention. /...Cable broadcast receiving device, λ...Cable broadcast transmitting station,
3...television receiver, da...signal cable,
! ...Tuning section, Eb...Control circuit, 6...Adapter section, E...Display changing circuit.
Claims (1)
すた受信が許可されているチャンネルの放送を選局する
選局部と、該選局部によって選局された放送信号が供給
されるテレビジョン受像機の近傍に設けられ、前記選局
部に対し希望チャンネルの選局指令を発し、併せ該希望
チャンネルを表示するアダプタ部と、前記選局部内に設
けられ、前記希望チャンネルが契約外の放送である場合
に、契約外放送であることを示す信号を前記アダプタ部
に供給する制御回路と、前記アダグク部内に設けられ、
前記制御回路からの契約外放送であることを示す信号に
より、希望チャンネルの表示を変更する表示変更回路と
を設けて構成してなる有線放送受信装置。A channel selection unit that is connected by wire to a cable broadcast transmission station and selects broadcasts from channels whose reception is permitted as specified in advance in a contract, and a television receiver to which broadcast signals selected by the channel selection unit are supplied. an adapter section that is provided near the device and issues a command to the channel selection section to select a desired channel and also displays the desired channel; a control circuit for supplying a signal indicating that the broadcast is outside the contract to the adapter unit; and a control circuit provided in the adapter unit,
A wired broadcast receiving device comprising: a display change circuit that changes the display of a desired channel in response to a signal from the control circuit indicating that the broadcast is outside the contract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58161061A JPS6052182A (en) | 1983-08-31 | 1983-08-31 | Wire broadcasting receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58161061A JPS6052182A (en) | 1983-08-31 | 1983-08-31 | Wire broadcasting receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6052182A true JPS6052182A (en) | 1985-03-25 |
| JPS6412153B2 JPS6412153B2 (en) | 1989-02-28 |
Family
ID=15727863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58161061A Granted JPS6052182A (en) | 1983-08-31 | 1983-08-31 | Wire broadcasting receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052182A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5497633A (en) * | 1978-01-18 | 1979-08-01 | Mitsubishi Rayon Co Ltd | Coating composition and preparation of synthetic resin molding articles coated with said composition and having improved wear resistance and smoothness |
| JPH05168011A (en) * | 1991-12-18 | 1993-07-02 | Matsushita Electric Ind Co Ltd | Toll broadcasting reception managing system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56172109U (en) * | 1980-05-21 | 1981-12-19 |
-
1983
- 1983-08-31 JP JP58161061A patent/JPS6052182A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56172109U (en) * | 1980-05-21 | 1981-12-19 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5497633A (en) * | 1978-01-18 | 1979-08-01 | Mitsubishi Rayon Co Ltd | Coating composition and preparation of synthetic resin molding articles coated with said composition and having improved wear resistance and smoothness |
| JPS6052184B2 (en) * | 1978-01-18 | 1985-11-18 | 三菱レイヨン株式会社 | paint composition |
| JPH05168011A (en) * | 1991-12-18 | 1993-07-02 | Matsushita Electric Ind Co Ltd | Toll broadcasting reception managing system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6412153B2 (en) | 1989-02-28 |
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