JPS63108882A - Subscriber terminal equipment for catv - Google Patents
Subscriber terminal equipment for catvInfo
- Publication number
- JPS63108882A JPS63108882A JP25438186A JP25438186A JPS63108882A JP S63108882 A JPS63108882 A JP S63108882A JP 25438186 A JP25438186 A JP 25438186A JP 25438186 A JP25438186 A JP 25438186A JP S63108882 A JPS63108882 A JP S63108882A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- display means
- alarm display
- alarm
- center
- 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
- 238000011084 recovery Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004397 blinking Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、加入者に対する告知機能を備えたＣＡＴＶ（
有線テレビ）用加入者端末装置に関する。Detailed Description of the Invention (Field of Industrial Application) The present invention is directed to a CATV (
The present invention relates to a subscriber terminal device for cable television.
（従来の技Ｉｆｆ）
従来、この種のＣＡＴＶ加入者端末装置は、センターか
ら送信される告知開始コマンド信号を受信することによ
り、ブザーを鳴らせたりチャンネル表示を点滅させ加入
者に対する告知を行ない、また、センターからの告知終
了コマンド信号を受信することによりこれらを停止させ
ていた。(Conventional Technique If) Conventionally, this type of CATV subscriber terminal device receives an announcement start command signal transmitted from a center to notify subscribers by sounding a buzzer or blinking a channel display. These were stopped by receiving a notification end command signal from the center.
（発明が解決しようとする問題点）
上述した従来のＣＡＴＶ加入者端末装置は、センターか
ら送信される告知終了コマンド信号を受信することによ
り告知のブザー鳴動等を停止きせるので、加入者がブザ
ー鳴動音等で告知を認識した後も、センターから告知終
了コマンド信号を受信するまでブザー鳴動等の告知動作
を停止きせることができないという欠点がある。(Problems to be Solved by the Invention) The conventional CATV subscriber terminal device described above stops the notification buzzer sounding etc. by receiving the notification end command signal transmitted from the center. Even after the notification is recognized by sound or the like, there is a drawback that the notification operation such as buzzer sounding cannot be stopped until the notification end command signal is received from the center.
さらに伝送路での誤り等により加入者端末装置が告知終
了コマンド信号を正常に受信できなかった場合、いつま
でたっても告知動作を停止できないという欠点がある。Furthermore, if the subscriber terminal device cannot properly receive the notification end command signal due to an error in the transmission path, etc., there is a drawback that the notification operation cannot be stopped forever.
本発明は、上記問題点に鑑みてなきれたもので、センタ
ー側のみならずＣＡＴＶの加入者側でも告知動作を停止
することのできるＣＡＴＶ用加入者端末装置を提供する
ことを目的とする。The present invention was developed in view of the above-mentioned problems, and an object of the present invention is to provide a CATV subscriber terminal device that can stop notification operations not only on the center side but also on the CATV subscriber side.
（問題点を解決するための手段）
前述の問題点を解決し、上記目的を達成するために本発
明が提供する手段は、センターからの告知開始コマンド
信号を受信したとき警報表示手段を駆動して告知すると
ともに、センターからの告知終了コマンド信号を受信し
たとき前記警報表示手段の告知動作を停止するＣＡＴＶ
用加入者端末装置であって、
前記警報表示手段の告知動作を即時に停止させてＷ報表
示のない状態に復旧きせる第１の復旧手段と、前記告知
開始コマンド信号を受信してから所定時間経過後に前記
警報表示手段の告知動作を強制的に停止させて警報表示
のない状態に復旧させる第２の復旧手段とを設けたこと
を特徴とする。(Means for Solving the Problems) Means provided by the present invention in order to solve the above-mentioned problems and achieve the above objects is to drive an alarm display means when receiving a notification start command signal from a center. A CATV that not only makes a notification, but also stops the notification operation of the warning display means when receiving a notification end command signal from the center.
a first recovery means for immediately stopping the notification operation of the alarm display means and restoring to a state in which no warning is displayed; The present invention is characterized in that a second recovery means is provided for forcibly stopping the notification operation of the alarm display means after the elapse of time and restoring the state to a state where no alarm is displayed.
（実施例） 次に、本発明について図面を参照して説明する。(Example) Next, the present invention will be explained with reference to the drawings.
第１図は、本発明の一実施例を示したＣＡＴＶ加入者端
末装置のブロック構成図である０図示しないセンターか
ら送信された告知開始コマンド信号とＴＶ（テレビ）信
号は、入力端子１に入力すると、分配器２で２方向に分
岐される。一方の分岐信号２ａは、チューナ４に入力し
て特定のチャンネル信号４ａに変換される。即ち、チュ
ーナ４は、周波数変換回路を内蔵しており、分岐信号ｚ
ａ内のＴＶ倍信号ＴＶ装置の空きチャンネルに対応する
特定の周波数に変換する。この特定のチャンネル信号４
ａは、出力端子８を介して図示しないＴＶ装置に出力さ
れる。また、他方の分岐信号２ｂは、通信インタフェー
ス３を通ってＣＰＵ（制御装置）５へ人、力される。Ｃ
ＰＵ５は、入力した信号が告知開始コマンド信号である
ことを判別すると、ブザー７を鳴動し、表示部９の表示
を点滅させると共に、タイマー６を起動させる。１０は
、チャンネル選局用のキーや警報表示手段復旧用のキー
等、複数のキーを備えた操作キ一部である。この操作キ
一部１０の警報表示手段復旧用のキーを操作すると、復
旧信号１０ａがＣＰＵ５に送出される。その復旧信号１
０ａを受けたＣＰＵ５は、警報表示手段、即ちブザー７
と表示部９の告知動作を停止きせ、警報表示手段を警報
慶示のない定常状態に復旧させる。また、リモフンキー
バッド１２を操作すると、１波による復旧信号が送信さ
れ、この復旧信号をリモコン受信部１１で受信すると、
有線信号に変換した復旧信号１１ａをＣＰＵ５に出力す
る。FIG. 1 is a block configuration diagram of a CATV subscriber terminal device showing an embodiment of the present invention.0 An announcement start command signal and a TV (television) signal transmitted from a center (not shown) are input to an input terminal 1. Then, the signal is branched into two directions by the distributor 2. One branch signal 2a is input to the tuner 4 and converted into a specific channel signal 4a. That is, the tuner 4 has a built-in frequency conversion circuit, and the branch signal z
The TV double signal in a is converted to a specific frequency corresponding to an empty channel of the TV device. This particular channel signal 4
a is outputted to a TV device (not shown) via the output terminal 8. Further, the other branch signal 2b is sent to the CPU (control device) 5 through the communication interface 3. C
When the PU 5 determines that the input signal is a notification start command signal, it sounds the buzzer 7, blinks the display on the display section 9, and starts the timer 6. Reference numeral 10 denotes a part of an operation key including a plurality of keys, such as a channel selection key and a warning display means recovery key. When a key for restoring the alarm display means in the operation key section 10 is operated, a restoring signal 10a is sent to the CPU 5. The recovery signal 1
Upon receiving 0a, the CPU 5 activates the alarm display means, that is, the buzzer 7.
Then, the notification operation of the display section 9 is stopped, and the alarm display means is restored to a steady state without any alarm. Also, when the remote control keypad 12 is operated, a recovery signal of one wave is transmitted, and when this recovery signal is received by the remote control receiver 11,
The recovery signal 11a converted into a wired signal is output to the CPU 5.
ＣＰＵ５は、リモコン受信部１１の復旧信号１１ａを受
信した場合も前述と同様、警報表示手段の告知動作を停
止させ、警報表示手段を定常状態に復旧させる。When the CPU 5 receives the recovery signal 11a from the remote control receiving section 11, it also stops the notification operation of the alarm display means and restores the alarm display means to the normal state, as described above.
次に操作キー１０及びリモフンキーバッド１２の操作が
なされない場合の動作を説明する。センターからの告知
コマンド信号の受信と同時にタイマ６が起動しており、
所定のタイマ設定時間が経過すると、タイマ６はタイマ
信号６ａをＣＰＵ５に出力する。ＣＰＵ５は、タイマ信
号６ａを判別すると、警報表示手段の告知動作を強制的
に停止させ、警報表示手段を定常状態（警報表示のない
状態）に復旧させる。Next, the operation when the operation keys 10 and remote control keypad 12 are not operated will be explained. Timer 6 starts at the same time as receiving the notification command signal from the center.
When the predetermined timer setting time has elapsed, the timer 6 outputs a timer signal 6a to the CPU 5. When the CPU 5 determines the timer signal 6a, the CPU 5 forcibly stops the notification operation of the alarm display means and restores the alarm display means to a steady state (a state in which no alarm is displayed).
尚、タイマ６のタイマ設定時間経過前にセンターから告
知終了コマンド信号を送信すると、該告知終了コマンド
信号が分配器２、インタフェース３を介してＣＰＵ５に
入力する。ＣＰＵ５が告知終了コマンド信号を判別する
と、警報表示手段の告知動作を停止させる。Incidentally, when a notification end command signal is transmitted from the center before the timer setting time of the timer 6 has elapsed, the notification end command signal is inputted to the CPU 5 via the distributor 2 and the interface 3. When the CPU 5 determines the notification end command signal, it stops the notification operation of the alarm display means.
（発明の効果）
以上説明したように本発明によれば、加入者が告知が行
なわれていることを認識した時点で、即ち、センターか
らの告知終了コマンド信号を受信する以前であっても加
入者の意志で告知動作を停止させることができる効果が
ある。(Effects of the Invention) As explained above, according to the present invention, even when a subscriber recognizes that an announcement is being made, that is, even before receiving an announcement end command signal from the center, the subscriber can subscribe. This has the effect that the notification operation can be stopped at the will of the person.
きらに、告知動作開始後、加入者が一定時間のあいだキ
ー人力を行なわなかった場合は、自動的に告知動作を停
止させることにより、伝送路での誤り等により端末が告
知終了コマンド信号を正常に受口できなかった場合も、
確実に告知動作を停止させることができる効果がある・If the subscriber does not press a key for a certain period of time after the notification operation starts, the notification operation will be automatically stopped, and the terminal will be able to properly send the notification end command signal due to an error in the transmission path, etc. Even if you are unable to accept the
It has the effect of reliably stopping the notification operation.
第１図は本発明の一実施例を示したプロ・Ｚり図である
。
１・・・入力端子、２・・・分配器、３・・・通信イン
タフェース、４・・・チューナ、５・・・ＣＰＵ、６・
・・タイマー、７・・・ブザー、８・・・出力端子、９
・・・表示部、１０・・・操作キ一部、１１・・・リモ
コン受信部、１２・・・リモコンキーバッド。FIG. 1 is a professional Z diagram showing one embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Input terminal, 2... Distributor, 3... Communication interface, 4... Tuner, 5... CPU, 6...
...Timer, 7...Buzzer, 8...Output terminal, 9
. . . Display unit, 10 . . . Part of operation keys, 11 . . . Remote control receiver, 12 . . . Remote control key pad.
Claims (1)
報表示手段を駆動して告知するとともに、センターから
の告知終了コマンド信号を受信したとき前記警報表示手
段の告知動作を停止するＣＡＴＶ用加入者端末装置にお
いて、 前記警報表示手段の告知動作を即時に停止させて警報表
示のない状態に復旧させる第１の復旧手段と、前記告知
開始コマンド信号を受信してから所定時間経過後に前記
警報表示手段の告知動作を強制的に停止させて警報表示
のない状態に復旧させる第２の復旧手段とを設けたこと
を特徴とするＣＡＴＶ用加入者端末装置。[Scope of Claims] A CATV which drives an alarm display means to give notice when receiving a notice start command signal from the center, and stops the notice operation of the alarm display means when receiving a notice end command signal from the center. In the subscriber terminal device, the first recovery means immediately stops the notification operation of the alarm display means and restores the state to a state where no alarm is displayed; A subscriber terminal device for CATV, characterized in that it is provided with a second recovery means for forcibly stopping the notification operation of the alarm display means and restoring the state to a state where no alarm is displayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25438186A JPS63108882A (en) | 1986-10-24 | 1986-10-24 | Subscriber terminal equipment for catv |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25438186A JPS63108882A (en) | 1986-10-24 | 1986-10-24 | Subscriber terminal equipment for catv |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63108882A true JPS63108882A (en) | 1988-05-13 |
Family
ID=17264192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25438186A Pending JPS63108882A (en) | 1986-10-24 | 1986-10-24 | Subscriber terminal equipment for catv |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63108882A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH071672U (en) * | 1991-12-05 | 1995-01-10 | 香川テレビ放送網株式会社 | Home converter receiving terminal for cable TV |
-
1986
- 1986-10-24 JP JP25438186A patent/JPS63108882A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH071672U (en) * | 1991-12-05 | 1995-01-10 | 香川テレビ放送網株式会社 | Home converter receiving terminal for cable TV |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7013480B2 (en) | Gateway power synchronization | |
| JP2002518949A (en) | System of equipment and peripheral devices | |
| US7135959B2 (en) | Apparatus and method for wireless doorbell and security control panel interaction | |
| EP0713316A2 (en) | Wireless communication apparatus | |
| JPS63108882A (en) | Subscriber terminal equipment for catv | |
| USH1772H (en) | System and method for transmitting information from a paging device to a receiver | |
| JPS57173246A (en) | Data transmission system | |
| JPS59117373A (en) | Telephone calling system of facsimile device | |
| JP3575877B2 (en) | Emergency call system | |
| JP3323633B2 (en) | Answering machine | |
| JPS59103462A (en) | Interruption communication system in facsimile multiple address device | |
| JPH01212198A (en) | Energy consumption saving system for electronic key telephone system | |
| JPH0718198Y2 (en) | Telephone with remote control | |
| DE60035958T2 (en) | Viewing an incoming call from a mobile phone to a portable audio device | |
| JP2745127B2 (en) | Wireless emergency dispatch system and wireless emergency report system | |
| JPH038679A (en) | Building remote monitor and control device | |
| JP3092863U (en) | Call display device using television | |
| JPS58212292A (en) | Remote control device | |
| JPH02200085A (en) | Catv system | |
| JPH0444875B2 (en) | ||
| JPS6216592B2 (en) | ||
| JPS62272648A (en) | Telephone controller | |
| JPH01243764A (en) | Paging system in private electronic branch exchange | |
| JPS61267446A (en) | Digital telephone equipment | |
| JPH03160892A (en) | Key telephone system |