JPS5975784A - Television monitoring system - Google Patents

Television monitoring system

Info

Publication number
JPS5975784A
JPS5975784A JP18627382A JP18627382A JPS5975784A JP S5975784 A JPS5975784 A JP S5975784A JP 18627382 A JP18627382 A JP 18627382A JP 18627382 A JP18627382 A JP 18627382A JP S5975784 A JPS5975784 A JP S5975784A
Authority
JP
Japan
Prior art keywords
video
video camera
video signal
television
channel
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
JP18627382A
Other languages
Japanese (ja)
Inventor
Tomishige Sano
佐野　富茂
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP18627382A priority Critical patent/JPS5975784A/en
Publication of JPS5975784A publication Critical patent/JPS5975784A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

PURPOSE:To regenerate a video signal individually at home over a specific channel of a normal television receiver by installing a video camera near a common-use entrance of an apartment house. CONSTITUTION:When the video signal from the video camera 2 provided at the common entrance is received by a television receiver 6, the video signal is frequency-converted to the specific channel, i.e. UHF channel 30 by a video modular device 3, amplified by a community receiving booster 5, and transmitted through cables 7, 7'...7n; the television receiver is set to the channel 30 and the video signal from the video camera 2 is regenerated. Then, buttons 8, 8'...8n for buzzers in individual rooms are installed near the door 1 of the common entrance and a person called by a visitor sets television receivers 6, 6'...6n to the channel 30 to confirm the visitor by the video signal from the video camera.

Description

【発明の詳細な説明】 （イ）技術分野 マンション、アパート或は工場等の共用入口付近のテレ
ビ監視システムに係り、特にビデオカメラからのビデオ
信号を一般のテレビ受像機にて再生し得る同システムに
関する。Detailed Description of the Invention (a) Technical field This system relates to a television surveillance system near the common entrance of a condominium, apartment building, factory, etc., and is particularly capable of reproducing video signals from a video camera on a general television receiver. Regarding.

（ロ）背景技術 従来マンション、アパート或は工場等の共用入口付近の
テレビ監視システムは、入口付近に設けたビデオカメラ
により、管理室に設けたモニタテレビに映像信号を伝送
し、該モニタテレビで映像監視するか、又は磁気録画再
生装置（Ｖ　Ｔ　Ｒ）にて、映像を記録する方法が多く
採用されていた。(B) Background Art Conventionally, a television surveillance system near a common entrance to a condominium, apartment building, factory, etc. transmits a video signal to a monitor television set in a control room using a video camera installed near the entrance. Many methods have been adopted in which video is recorded by video monitoring or by a magnetic recording/reproducing device (VTR).

ところが前述のシステムでは、例えばマンションの場合
、玄関のドアに来訪者が立ったときＫは、住民はドアを
開けるか、又は前述のシステムを各戸に各々設けたける
かのいずれかであり、後者はシステムが高価となり、前
者は密室化の進んだ部会のマンションにおいては、外来
者の確認が前述の様にドアを開く迄は不可能である。However, in the above-mentioned system, for example in the case of an apartment building, when a visitor stands at the front door, the resident either opens the door or installs the above-mentioned system in each apartment, and the latter is The system is expensive, and in the case of the former apartment complex, where rooms are kept in close quarters, it is impossible to confirm the presence of visitors until the door is opened as described above.

（ハ）本発明の目的 本発明は、共同住宅設備又は工場等ＶＣ設けられた共用
出入口付近にビデオカメラを設置し、こ五。(c) Purpose of the present invention The present invention provides a video camera installed near a common entrance/exit where a VC is provided, such as an apartment complex or a factory.

によって得られた映像信号を各戸又は各部署にて、通常
のテレビ受像機の所定チャンネルにて再生し得るテレビ
監視システムを提供することを目的とする。An object of the present invention is to provide a television monitoring system that can reproduce the video signal obtained by the method in each house or department on a predetermined channel of a normal television receiver.

に）本発明の実施例 図面は本発明のテレビ監視システムのブロック図を示し
、（１）は共用出入口のドア、（２）はビデオカメラ、
（ｙはビデオモジーラ、（４）は共聴テレビアンテナ、
（辺は共聴ブースタ、（６）　（６’）・・・（６Ｌ０
））はテレビ受像機を示す。B) Embodiment of the present invention The drawing shows a block diagram of the television monitoring system of the present invention, in which (1) is a common entrance door, (2) is a video camera,
(y is video mozilla, (4) is public television antenna,
(The sides are co-listening boosters, (6) (6')... (6L0
)) indicates a television receiver.

図において、通常マンション等の住宅でテレビ放送を受
信している場合、共聴テレビアンテナ（４）によって受
信した放送波は、共聴ブースタ（句にて望のチャンネル
で前記放送波の中の１放送を選択して再生する。In the figure, when receiving television broadcasts in a residential building such as an apartment, the broadcast waves received by the public television antenna (4) are transmitted through a public listening booster (in other words, one of the broadcast waves on the desired channel). Select and play a broadcast.

一方各戸の中で、例えばテレビ受像機（６）により、創
記共用入口に設けたビデオカメラ（２）からの映像信号
を受信しようとする場合、ビデオカメラ（２）にて撮像
して得られたビデオ信号は、ビデオモジュラ（辺にて所
定のチャンネル、例えばＵＨＦ３０チャンネルに周波数
変換され、前記共聴ブースタ（５）各戸のテレビ受像機
（６）　（６’）・・・（６ｆ″′ｌ）との藺に接続（
旬 されたケーブル（力（７）・・・（７）に前記ビデオ信
号が伝送され、従ってテレビ受像機（６）を３０チヤン
ネルに設定すれば、前記ビデオカメラ（２）からのビデ
オ信号が再生される。On the other hand, when trying to receive a video signal from a video camera (2) installed at the Soki common entrance, for example, using a television receiver (6) in each house, the video signal obtained by capturing the image with the video camera (2) The video signal is frequency-converted to a predetermined channel, for example, UHF 30 channel, by the video modular (side) and sent to the public listening booster (5) and the television receiver (6) (6')... (6f'''l) of each home. ) is connected to (
The video signal is transmitted to the connected cable (power (7)... (7), so if the TV receiver (6) is set to 30 channels, the video signal from the video camera (2) will be played back. be done.

ここで図面の如く、共用出入口のドア付近に前／　　　
　　（ｎｌ 記各戸を呼出すブザー用の押釦（８１（８）・・・（８
）を設置しておけば、′訪問者から呼出された人は、直
（ｆｉｌ ちにテレビ受像機（６７（６）・・・（６）を３０チヤ
ンネルに設定すると、前記訪問者を前記ビデオカメラか
らのビデオ信号で確認することができる。Here, as shown in the drawing, there is a
(nl Push button for buzzer to call each house (81(8)...(8
), the person called by the visitor can directly (fil) immediately set the TV receiver (67(6)...(6) to channel 30, and the visitor can be called by the This can be confirmed using the video signal from the camera.

（ホ）本発明の効果 本発明の監視システムによれば、先ず訪問者を待機して
、テレビ受像機にて予め所定のチャンネルに設定してお
きビデオカメラからのビデオ信号を受信し、訪問者の確
認ができる。(e) Effects of the present invention According to the surveillance system of the present invention, first, the surveillance system waits for a visitor, sets the television receiver to a predetermined channel in advance, receives the video signal from the video camera, and then waits for the visitor. can be confirmed.

更に密室化したマンション等で例えば犯罪が発生し、犯
人が共用出入口からの逃亡を前記ビデオカメラから伝送
されたビデオ信号により、他の室の人が見れば、その犯
人を監視することができるばかりでなく、ＶＴＲを所有
している人による録画も可能となり、犯罪の予防のみな
らず犯罪発生後の処置も容易となる利点が得られる。Furthermore, if a crime occurs in a closed apartment, for example, and the criminal escapes through a common entrance, the video signal transmitted from the video camera allows people in other rooms to watch the criminal. In addition, it becomes possible for a person who owns a VTR to record videos, which has the advantage of not only preventing crimes but also facilitating the treatment of crimes after they occur.

又工場における本発明の実施により、外部からの来客の
顔を該当部署の担当者が確認した上で、応待できる。Furthermore, by implementing the present invention in a factory, the person in charge of the relevant department can welcome visitors from outside after confirming their faces.

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

図面は本発明のテレビ監視システムのブロック図を示す
。 主な図番の説明 （１）・・・共用出入口のドア、　（２）・・・ビデオ
カメラ、（刃・・・ビデオモジーラ、　（４）・・・共
聴アンテナ、／’（ｎｌ− （句・・・共聴ブースタ１．（６）（６）・・・（６）
・・・アレビ受像機。The drawing shows a block diagram of the television surveillance system of the invention. Explanation of main drawing numbers (1)...Door of common entrance/exit, (2)...Video camera, (blade...Video Mozilla, (4)...Community antenna, /'(nl- (phrase ...Community listening booster 1.(6)(6)...(6)
...Alevi receiver.

Claims (1)

【特許請求の範囲】[Claims] （１）監視用に設置されたビデオカメラと、該ビデオカ
メラによって得られたビデオ信号が加えられ所定のテレ
ビ受信チャンネル信号に変換し、かつ前記ビデオカメラ
の出力端に接続されるビデオカメラーと、該ビデオモジ
ュラ−の出力端及び共聴テレビアンテナが接続された共
聴ブースターと、該共聴ブースターの出力端に接続され
た複数のテレビ受像機とより成り、前記所定のテレビ受
信チャンネル設定時、前記テレビ受像機により前記ビデ
オカメラからのビデオ信号を再生することを特徴とした
テレビ監視システム。(1) a video camera installed for monitoring, a video camera to which a video signal obtained by the video camera is added and converted into a predetermined television reception channel signal, and connected to the output end of the video camera; It consists of a community booster to which the output end of the video module and a community television antenna are connected, and a plurality of television receivers connected to the output end of the community booster, and when the predetermined television reception channel is set, A television monitoring system characterized in that the television receiver reproduces a video signal from the video camera.
JP18627382A 1982-10-22 1982-10-22 Television monitoring system Pending JPS5975784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18627382A JPS5975784A (en) 1982-10-22 1982-10-22 Television monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18627382A JPS5975784A (en) 1982-10-22 1982-10-22 Television monitoring system

Publications (1)

Publication Number Publication Date
JPS5975784A true JPS5975784A (en) 1984-04-28

Family

ID=16185406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18627382A Pending JPS5975784A (en) 1982-10-22 1982-10-22 Television monitoring system

Country Status (1)

Country Link
JP (1) JPS5975784A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5283016A (en) * 1975-12-29 1977-07-11 Fujitsu Ltd Television interphone system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5283016A (en) * 1975-12-29 1977-07-11 Fujitsu Ltd Television interphone system

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