JPS63129787A - Televison receiver - Google Patents

Televison receiver

Info

Publication number
JPS63129787A
JPS63129787A JP61275344A JP27534486A JPS63129787A JP S63129787 A JPS63129787 A JP S63129787A JP 61275344 A JP61275344 A JP 61275344A JP 27534486 A JP27534486 A JP 27534486A JP S63129787 A JPS63129787 A JP S63129787A
Authority
JP
Japan
Prior art keywords
security
signal
video
switching
voice
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
JP61275344A
Other languages
Japanese (ja)
Inventor
Hiroshi Sobashima
傍島 拡
Hideji Sasai
笹井 秀司
Jun Fujita
純 藤田
Masashi Ugajin
宇賀神 昌史
Yutaka Aoki
豊 青木
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.)
Fujitsu General Ltd
Original Assignee
Fujitsu General 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 Fujitsu General Ltd filed Critical Fujitsu General Ltd
Priority to JP61275344A priority Critical patent/JPS63129787A/en
Publication of JPS63129787A publication Critical patent/JPS63129787A/en
Pending legal-status Critical Current

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  • Television Receiver Circuits (AREA)

Abstract

PURPOSE:To use an ordinary television receiver as the image displayer of a security system by providing in side the receiver a video change-over circuit and a voice change-over circuit both are capable of switching between a television signal and a security signal. CONSTITUTION:The television receiver main body A comprises the voice change- over circuit 1 and the video change-over circuit 2 while a security device B has an MPU 5 as its central part to which sensors (open/closing detector, smoke detector, etc.,) 81, 82..., and appliances controller (door lock, etc.,) 101, 102... installed at the window, door, ceiling, etc., of respective rooms of a house are connected. A signal to switch the change-over circuits 1, 2 is outputted from an image/voice controller 13, and a security video signal and a security voice signal are outputted from an image/voice processing circuit 15. For instance, if the security device B is set in the door lock mode and the monitoring is started, the circuits 1, 2 are switched to security positions, and display data for a particular selected room are rad out from a display memory 16 and displayed at a cathode-ray tube 4.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、セキュリティ関連の情報を報知できるように
したテレビ受信機に関する。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a television receiver capable of broadcasting security-related information.

〔従来技術〕[Prior art]

現在では、セキュリイ装置が各家庭にも設置されるよう
なってきたが、画像表示装置をもたないものが殆どであ
り、このため警報等の報知内容が不十分であった。また
、画像表示装置をもつものは独立したモニタ装置を使用
する方式であり、このため設置コストが高いという問題
があった。
Nowadays, security devices are being installed in each home, but most of them do not have image display devices, so the content of notifications such as alarms has been insufficient. Furthermore, those with an image display device use an independent monitor device, which poses the problem of high installation costs.

〔発明の目的〕[Purpose of the invention]

本発明の目的は、画像表示装置として通常のテレビ受信
機を使用できるようにして上記したような問題を解消す
ることである。
An object of the present invention is to solve the above-mentioned problems by making it possible to use a normal television receiver as an image display device.

〔発明の構成〕[Structure of the invention]

このために本発明のテレビ受信機は、内部にテレビ映像
信号とセキュリティ映像信号とを切換可能な映像切換回
路ミ及びテレビ音声信号とセキュリティ音声信号を切換
可能な音声切換回路を設け、両切換回路を、セキュリテ
ィ装置からの切換信号によりセキュリティ側に切り換え
るように構成した。
For this purpose, the television receiver of the present invention is provided with an internal video switching circuit capable of switching between a television video signal and a security video signal and an audio switching circuit capable of switching between a television audio signal and a security audio signal. is configured to be switched to the security side by a switching signal from the security device.

〔実施例〕〔Example〕

以下、本発明の実施例について説明する。第1図はその
一実施例のセキュリティ機能を有するテレビ受信機のブ
ロックを示す図である。テレビ受信機本体Aはテレビ受
信機を構成する通常の回路を有する他に、内部に音声切
換回路1と映像切換回路2を有し、それらからの出力が
スピーカ3、CRT4に接続されている。そして、音声
切換回路1にはテレビ音声信号とセキュリティ音声信号
が入力し、映像切換回路2にはテレビ映像信号とセキュ
リティ映像信号が入力するようになっている。そして、
両切換回路1.2の切り換えは、セキュリティ装置′B
からの切換信号により行われるようになっている。
Examples of the present invention will be described below. FIG. 1 is a block diagram showing a television receiver having a security function according to one embodiment. In addition to the usual circuits constituting a television receiver, the television receiver main body A also has an audio switching circuit 1 and a video switching circuit 2 inside, and outputs from these circuits are connected to a speaker 3 and a CRT 4. A television audio signal and a security audio signal are input to the audio switching circuit 1, and a television video signal and a security video signal are input to the video switching circuit 2. and,
The switching of both switching circuits 1 and 2 is performed by the security device 'B.
This is done using a switching signal from.

セキュリティ装置Bは、MPU5を中心として、テレビ
受信機本体Aから映像用同期信号を受けって内部バス6
に載せるインターフェース7、各部屋の窓、ドア、天井
等に設置したセンサ(開閉検知、煙検知等)81.82
・・・からの検知情報をバス6に載せるインターフェー
ス9L92・・・、バス6に載ったコントロール信号を
末端の機器コントローラ(ドアロック等)101.10
2・・・に伝送するインターフェース111,112・
・・が接続されている。また、上記した切換回路1.2
を切り換える信号は、バス6からインターフェース12
を介して情報を受は取る画像/音声コントローラ13か
ら出力される。セユリティ映像信号やセキュリティ音声
信号は、バス6からインターフェース14を介して情報
を受は取る画像/音声処理回路15から出力される。1
6は表示用のキャラクタを格納した表示メモリ、17は
報知用の音声データを格納した音声メモリである。
The security device B receives a video synchronization signal from the TV receiver body A, and connects the internal bus 6 to the MPU 5.
Interface 7 installed on the board, sensors installed on the windows, doors, ceilings, etc. of each room (opening/closing detection, smoke detection, etc.) 81.82
Interface 9L92... that puts the detection information from ... onto the bus 6, and the control signal carried on the bus 6 is sent to the terminal equipment controller (door lock, etc.) 101.10.
2... interfaces 111, 112, and
... is connected. In addition, the above-mentioned switching circuit 1.2
The signal for switching is from the bus 6 to the interface 12.
The information is output from the image/audio controller 13 which receives and receives information via the image/audio controller 13. The security video signal and the security audio signal are output from an image/audio processing circuit 15 that receives information from the bus 6 via an interface 14. 1
Reference numeral 6 represents a display memory that stores characters for display, and reference numeral 17 represents an audio memory that stores audio data for notification.

さて、この実施例においては、例えばセキュリティ装置
Bをr戸締りモード」にセントしてモニタ起動すると、
映像/音声コントローラ13により切換回路1.2がセ
キュリティ側に切り換えられ、操作部(図示せず)で選
択した特定の部屋の表示データが表示メモリ16から読
み出されてCRT4で表示される。
Now, in this embodiment, for example, if security device B is set to "r door lock mode" and the monitor is started,
The switching circuit 1.2 is switched to the security side by the video/audio controller 13, and the display data of the specific room selected by the operation unit (not shown) is read from the display memory 16 and displayed on the CRT 4.

このとき、表示された部屋のドアについても、センサ8
1.82・・・内の対応するドアセンサからの検知デー
タが取り込むまれるので、そのデータに対応して表示メ
モリ16から、rOKJ或いは’0PENJの文字キャ
ラクタと共に、閉じたドア、開いたドアの絵キャラクタ
が読み出されて、CRT4で表示される(第2図参照)
。また、このときは、音声メモリ17から「ドアオープ
ン」の音声データが読み出されて、スピーカ3で報知さ
れる。以上において、ドアの’0PENJは異常報知で
あるから、その’0PENJO色を特殊色、例えば赤色
にするとか、或いは点滅する等の表示態様をとることも
できる。
At this time, sensor 8 also detects the door of the displayed room.
1. Since the detection data from the corresponding door sensor in 82... is imported, the characters rOKJ or '0PENJ as well as pictures of closed doors and open doors are displayed from the display memory 16 in accordance with the data. Characters are read out and displayed on CRT4 (see Figure 2)
. Also, at this time, audio data of "door open" is read out from the audio memory 17 and notified by the speaker 3. In the above, since the '0PENJ of the door is an abnormality notification, the '0PENJO color of the door may be changed to a special color, for example, red, or a display mode such as blinking may be adopted.

なお、以上では、特別のモードに操作した際に両切換回
路1.2がセキュリティ側に切り換わるようにしている
が、当然ながらセンサ81.82・・・によって異常が
検知された際に自動的に映像/音声コントローラ13か
ら切換信号を出力させて切換回路1.2をセキュリティ
側に切り換え、異常を音声及び映像により報知すること
もできる。
In addition, in the above, both switching circuits 1.2 are set to switch to the security side when operated in a special mode, but of course, when an abnormality is detected by the sensors 81, 82... It is also possible to output a switching signal from the video/audio controller 13 to switch the switching circuit 1.2 to the security side, thereby notifying the abnormality by audio and video.

また、上記実施例では、切換回路1.2の切り換えを同
一切換信号により切り換えていたので、両者が同時に切
り換わることになるが、独立して別々に切り換えるよう
にすることもできる。このようにすれば、映像切換回路
2をテレビ画像側とセキュリティ側とで高速に切り換え
ることによりセキュリティの文字表示等の画像をテレビ
画面にスーパーインポーズすることができ、このとき最
初の例えば2秒間だけ音声切換回路1をセキュリティ側
に切り換えて「ピ、ピ、ピ、ピ、ビ、ピ」の音声を出し
て注意を促すこともできる。
Further, in the above embodiment, the switching circuits 1.2 are switched by the same switching signal, so both are switched at the same time, but it is also possible to switch them independently and separately. In this way, by switching the video switching circuit 2 between the TV image side and the security side at high speed, an image such as a security text display can be superimposed on the TV screen. It is also possible to switch the sound switching circuit 1 to the security side and issue a sound of "beep, beep, beep, beep, beep, beep" to call attention.

〔発明の効果〕 以上から本発明によれば、セキュリティ内容をテレビ受
信機で映像表示し音声報知することができるので、十分
に分かり易い説明ができるようになる。また、特別のモ
ニタ装置が不要となり、セキュリティ装置に関する設置
コストも低減する。
[Effects of the Invention] As described above, according to the present invention, security details can be displayed in video and audio notification on a television receiver, and therefore explanations can be provided in a sufficiently easy-to-understand manner. Further, a special monitor device is not required, and the installation cost related to the security device is also reduced.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明のテレビ受信機及びそれに付属するセキ
ュリティ装置のブロック図、第2図は表示画面の一例を
示す図である。 第1図
FIG. 1 is a block diagram of a television receiver and a security device attached thereto according to the present invention, and FIG. 2 is a diagram showing an example of a display screen. Figure 1

Claims (3)

【特許請求の範囲】[Claims] (1)、内部にテレビ映像信号とセキュリティ映像信号
とを切換可能な映像切換回路、及びテレビ音声信号とセ
キュリティ音声信号を切換可能な音声切換回路を設け、
両切換回路を、セキュリティ装置からの切換信号により
セキュリティ側に切り換えるようにしたことを特徴とす
るテレビ受信機。
(1) A video switching circuit capable of switching between a television video signal and a security video signal, and an audio switching circuit capable of switching between a television audio signal and a security audio signal are provided inside,
A television receiver characterized in that both switching circuits are switched to the security side by a switching signal from a security device.
(2)、上記映像切換回路が、高速で切り換えられて、
セキュリティ映像がテレビ映像にスーパーインポーズさ
れるようにしたことを特徴とする特許請求の範囲第1項
記載のテレビ受信機。
(2), the video switching circuit is switched at high speed,
2. The television receiver according to claim 1, wherein the security video is superimposed on the television video.
(3)、上記切換信号が、異常時に発生するようにした
ことを特徴とする特許請求の範囲第1項記載のテレビ受
信機。
(3) The television receiver according to claim 1, wherein the switching signal is generated at an abnormal time.
JP61275344A 1986-11-20 1986-11-20 Televison receiver Pending JPS63129787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61275344A JPS63129787A (en) 1986-11-20 1986-11-20 Televison receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61275344A JPS63129787A (en) 1986-11-20 1986-11-20 Televison receiver

Publications (1)

Publication Number Publication Date
JPS63129787A true JPS63129787A (en) 1988-06-02

Family

ID=17554163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61275344A Pending JPS63129787A (en) 1986-11-20 1986-11-20 Televison receiver

Country Status (1)

Country Link
JP (1) JPS63129787A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0466881U (en) * 1990-10-22 1992-06-12

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101479A (en) * 1980-12-16 1982-06-24 Matsushita Electric Ind Co Ltd Signal switching device for television receiver
JPS5972872A (en) * 1982-10-20 1984-04-24 Toshiba Corp Signal switching device
JPS60212079A (en) * 1984-04-05 1985-10-24 Matsushita Electric Ind Co Ltd Interruption information display device
JPS60229582A (en) * 1984-04-27 1985-11-14 Mitsubishi Electric Corp Abnormality display television receiver

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101479A (en) * 1980-12-16 1982-06-24 Matsushita Electric Ind Co Ltd Signal switching device for television receiver
JPS5972872A (en) * 1982-10-20 1984-04-24 Toshiba Corp Signal switching device
JPS60212079A (en) * 1984-04-05 1985-10-24 Matsushita Electric Ind Co Ltd Interruption information display device
JPS60229582A (en) * 1984-04-27 1985-11-14 Mitsubishi Electric Corp Abnormality display television receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0466881U (en) * 1990-10-22 1992-06-12

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