JPH03196785A - Telecamera device - Google Patents

Telecamera device

Info

Publication number
JPH03196785A
JPH03196785A JP1336982A JP33698289A JPH03196785A JP H03196785 A JPH03196785 A JP H03196785A JP 1336982 A JP1336982 A JP 1336982A JP 33698289 A JP33698289 A JP 33698289A JP H03196785 A JPH03196785 A JP H03196785A
Authority
JP
Japan
Prior art keywords
power source
television camera
camera body
control device
main power
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
JP1336982A
Other languages
Japanese (ja)
Inventor
Yutaka Saito
裕 斉藤
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology Corp
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 Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Priority to JP1336982A priority Critical patent/JPH03196785A/en
Publication of JPH03196785A publication Critical patent/JPH03196785A/en
Pending legal-status Critical Current

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  • Closed-Circuit Television Systems (AREA)
  • Television Systems (AREA)

Abstract

PURPOSE:To control the power supply capacity of a control device to make it small in capacity by switching and connecting a main power source to the body of a telecamera, and switching and connecting an auxiliary power source to the body of a telecamera to be used next. CONSTITUTION:At the automatic switching control part 13 of a controller 1, it is stored so that the telecamera bodies 3 are switched and connected in the order of I, II, III. A switching circuit 14 connects a main power source 11 to the camera body 3 used at the present, and connects an auxiliary power source 12 to the camera body 3 to be used next by the control panel 13. And, power capacity sufficient to operate the camera body 3 is supplied to the camera body 3 connected to the main power source 11, and sufficient power to make the camera body stand by is supplied to the camera body 3 connected to the auxiliary power source 12. Thus, the power source capacity of the controller 1 can be used as the capacity of the auxiliary power source 11 capable of operating one camera body the capacity of the main power source 11 capable of operating one camera body 3 awaiting one camera body 3.

Description

【発明の詳細な説明】 〔発明の目的〕 （産業上の利用分野） 本発明は複数のテレビカメラを切換え接続して使用する
テレビカメラ装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to a television camera device that uses a plurality of television cameras by switching and connecting them.

（従来の技術） 従来、この種のテレビカメラ装置としては、たとえば、
制御装置から接続されているすべての複数のテレビカメ
ラ本体に、電力を供給している。(Prior Art) Conventionally, as this type of television camera device, for example,
Power is supplied from the control device to all the multiple television camera bodies connected.

（発明が解決しようとする課題） しかしながら、上記従来の装置の場合、テレビカメラ本
体の数が多くなると制御装置の電源容量をかなり大きく
しなければならない問題を有している。(Problems to be Solved by the Invention) However, in the case of the above-mentioned conventional apparatus, there is a problem in that when the number of television camera bodies increases, the power supply capacity of the control device must be considerably increased.

本発明は上記問題点に鑑みなされたもので、多数のテレ
ビカメラ本体が制御装置に接続されても、電源容量を小
さく抑制することができるテレビカメラ装置を提供する
ことを目的とする。The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a television camera device in which the power supply capacity can be kept small even when a large number of television camera bodies are connected to a control device.

〔発明の構成〕[Structure of the invention]

（課題を解決するための手段） 第１の発明は、制御装置と、この制御装置にケーブルに
て接続された複数のテレビカメラ本体とを備え、前記ケ
ーブルに映像信号および電力を多重伝送し、前記制御装
置は所定の順序で前記テレビカメラ本体を切換えるテレ
ビカメラ装置において、前記制御装置は、前記テレビカ
メラ本体を動作させる主電源と、前記テレビカメラ本体
を待機させる補助電源と、これら主電源および補助電源
を切換え接続するスイッチング手段とを具備し、前記ス
イッチング手段は現在使用されている前記テレビカメラ
本体に主電源を切換接続し、次に使用される前記テレビ
カメラ本体に補助電源を切換接続するものである。(Means for Solving the Problems) A first invention includes a control device and a plurality of television camera bodies connected to the control device via cables, multiplex transmitting video signals and electric power to the cables, In the television camera device, the control device switches the television camera body in a predetermined order, and the control device has a main power source for operating the television camera body, an auxiliary power source for putting the television camera body on standby, and a main power supply and and switching means for switching and connecting an auxiliary power source, the switching means switchingly connecting the main power source to the television camera body currently being used, and switchingly connecting the auxiliary power source to the television camera body that will be used next. It is something.

第２の発明は、制御装置と、この制御装置にケーブルに
て接続された複数のテレビカメラ本体とを備え、前記ケ
ーブルに映像信号および電力を多重伝送し、前記制御装
置は任意の順序で前記テレビカメラ本体を切換えるテレ
ビカメラ装置において、前記制御装置は、前記テレビカ
メラ本体を動作させる主電源と、前記テレビカメラ本体
を待機させる補助電源と、前記主電源を切換え接続する
スイッチング手段とを具備し、前記スイッチング手段は
使用される前記テレビカメラ本体に主電源を切換え接続
するものである。A second invention includes a control device and a plurality of television camera bodies connected to the control device via cables, multiplex transmits video signals and electric power to the cables, and transmits video signals and power to the cables in an arbitrary order. In the television camera device that switches the television camera body, the control device includes a main power source that operates the television camera body, an auxiliary power source that puts the television camera body on standby, and a switching device that switches and connects the main power source. , the switching means is for switching and connecting the main power source to the television camera body being used.

（作用） 第１の発明は、制御装置のスイッチング手段で、現在使
用されているテレビカメラ本体に主電源を切換え接続し
、次に使用されるテレビカメラ本体に補助電源を切換え
接続する。(Operation) The first invention is a switching means of a control device that switches and connects the main power source to the television camera body currently in use, and switches and connects the auxiliary power source to the television camera body that will be used next.

第２の発明は、制御装置のスイッチング手段で、使用さ
れるテレビカメラ本体に主電源を切換えて接続する。The second invention is a switching means of a control device that switches and connects the main power source to the main body of the television camera to be used.

（実施例） 以下、本発明のテレビカメラ装置の一実施例を図面を参
照して説明する。(Embodiment) Hereinafter, one embodiment of the television camera device of the present invention will be described with reference to the drawings.

第１図において、１は制御装置で、この制御装置１には
、同軸ケーブル２にて複数のテレビカメラ本体３が接続
され、この同軸ケーブル２は、テレビカメラ本体３から
映像信号を、制御装置１から電力を、相互に多重伝送し
ている。また、制御装置１とモニタテレビ４との間は同
軸ケーブル５て接続され、制御装置１から映像信号が送
出されるようになっている。In FIG. 1, reference numeral 1 denotes a control device, to which a plurality of television camera bodies 3 are connected via coaxial cables 2, the coaxial cables 2 transmit video signals from the television camera bodies 3 to the control device. Power is multiplexed and transmitted from 1 to 1 to each other. Further, the control device 1 and the monitor television 4 are connected through a coaxial cable 5, so that a video signal is sent from the control device 1.

そして、制御装置１は、テレビカメラ本体３を動作させ
る容量を有する主電源１１と、テレビカメラ本体３を待
機させる容量の補助電源１２と、これら主電源１１およ
び補助電源１２を所定の順序で切換させる自動コントロ
ール部１３と、この自動コントロール部１３の指示によ
り切換え接続するスイッチング手段としてのスイッチン
グ回路１４と、スイッチング回路１４とモニタテレビ４
に接続する同軸ケーブル５との間に接続され映像信号等
の処理を行なうビデオ回路等の映像処理回路１５とを具
備している。Then, the control device 1 switches the main power source 11 having the capacity to operate the television camera body 3, the auxiliary power source 12 having the capacity to standby the television camera body 3, and the main power source 11 and the auxiliary power source 12 in a predetermined order. a switching circuit 14 as a switching means that switches and connects according to instructions from the automatic control section 13; and a switching circuit 14 and a monitor television 4.
A video processing circuit 15 such as a video circuit connected between the coaxial cable 5 and the video signal processing circuit 15 for processing video signals and the like is provided.

次に第１図に示す装置の動作について説明する。Next, the operation of the apparatus shown in FIG. 1 will be explained.

制御装置１の自動コントロール部１３には、第２図の映
像出力に記載されているようにテレビカメラ本体３が１
１ｎ、ＩＩＩの順序で切換え接続されるように記憶され
ている。The automatic control section 13 of the control device 1 has a television camera main body 3 as shown in the video output section of FIG.
They are stored so as to be switched and connected in the order of 1n and III.

そして、スイッチング回路１４は、自動コントロール部
１３により、現在使用されているテレビカメラ本体３に
は主電源１１を接続し、次に使用するテレビカメラ本体
３には、補助電源１２を接続する。Then, the switching circuit 14 connects the main power source 11 to the television camera body 3 currently in use, and connects the auxiliary power source 12 to the television camera body 3 to be used next, using the automatic control section 13.

そして、スイッチング回路１４では自動コントロール部
１３により、第、２図に示すように、主電源１１の接続
されているテレビカメラ本体３には、テレビカメラ本体
３が十分に動作する容量の電力を供給し、補助電源１２
の接続されているテレビカメラ本体３には、テレビカメ
ラ本体３が待機できる程度の電力を供給する。そうして
、使用されているテレビカメラ本体３からは、多重伝送
にて映像信号等を取入れ映像処理回路１５にて映像処理
してモニタテレビ４に伝送する。Then, in the switching circuit 14, the automatic control section 13 supplies power to the television camera body 3 connected to the main power supply 11 with a capacity sufficient to operate the television camera body 3, as shown in FIG. and auxiliary power supply 12
The connected television camera body 3 is supplied with enough power to enable the television camera body 3 to stand by. Then, video signals and the like are received through multiplex transmission from the television camera body 3 in use, processed by the video processing circuit 15, and transmitted to the monitor television 4.

上記実施例によれば、制御装置１内の電源容量を１つの
テレビカメラ本体３を動作させることができる主電源１
１の容量と、１つのテレビカメラ本体３を待機させるこ
とができる補助電源１２の容量とにすることができるの
で、総電源容量を低くすることができる。According to the above embodiment, the power supply capacity in the control device 1 can be reduced to a main power supply 1 that can operate one television camera body 3.
1 and the capacity of the auxiliary power supply 12 that can make one television camera body 3 standby, the total power supply capacity can be reduced.

次に、他の実施例を第３図を参照して説明する。この実
施例のスイッチング回路１４は、テレビカメラ本体３の
切換に連動して、主電源１１の接続されるテレビカメラ
本体３を切換えるものである。Next, another embodiment will be described with reference to FIG. The switching circuit 14 of this embodiment switches the television camera body 3 to which the main power source 11 is connected in conjunction with the switching of the television camera body 3.

また、補助電源１２は、テレビカメラ本体３に接続され
るすべての同軸ケーブル２に接続されている。Further, the auxiliary power source 12 is connected to all the coaxial cables 2 connected to the television camera body 3.

また、この第３図に示す実施例の動作につぃて説明する
。Further, the operation of the embodiment shown in FIG. 3 will be explained.

これは、任意の順序にてテレビカメラ本体３の接続を切
換えることができるもので、テレビカメラ本体３の切換
に対応して主電源１１を接続し、すべてのテレビカメラ
本体３には補助電源１２を接続し、多重伝送により映像
をモニタテレビ４にて映し出す。This allows the connection of the TV camera bodies 3 to be switched in any order, and the main power supply 11 is connected in accordance with the switching of the TV camera bodies 3, and all the TV camera bodies 3 are connected to the auxiliary power supply 12. are connected, and images are displayed on a monitor television 4 through multiplex transmission.

この第３図に示す実施例によれば、テレビカメラ本体３
の接続を任意に変えることができる装置においても、制
御装置１の総電源容量を小さくすることができる。According to the embodiment shown in FIG. 3, the television camera body 3
Even in a device where the connections can be changed arbitrarily, the total power supply capacity of the control device 1 can be reduced.

またさらに、第３図に示す装置において、主電源１１が
接続されているテレビカメラ本体３に対しては、補助電
源１２を、オフにし、電気的に接続しないことにより、
より制御装置１の総電源容量を小さくすることができる
。Furthermore, in the apparatus shown in FIG. 3, the auxiliary power source 12 is turned off and not electrically connected to the television camera body 3 to which the main power source 11 is connected.
The total power supply capacity of the control device 1 can be further reduced.

〔発明の効果〕〔Effect of the invention〕

第１の発明によれば、現在使用されているテレビカメラ
本体に主電源を切換え接続し、次に使用されるテレビカ
メラ本体に補助電源を切換え接続するようにしたので、
制御装置の電源容量を小さ（抑制することができる。According to the first invention, the main power source is switched and connected to the television camera body currently in use, and the auxiliary power source is switched and connected to the television camera body that will be used next.
The power supply capacity of the control device can be reduced (suppressed).

また、第２の発明によれば、使用されているテレビカメ
ラ本体に主電源を接続し、他のテレビカメラ本体には補
助電源を接続するようにしたので、任意の順序でテレビ
カメラ本体を切換えるテレビカメラ装置においても、制
御装置の電源容量を小さく抑制することができる。Furthermore, according to the second invention, the main power source is connected to the television camera body being used, and the auxiliary power source is connected to the other television camera bodies, so that the television camera bodies can be switched in any order. Also in the television camera device, the power supply capacity of the control device can be kept small.

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

第１図は本発明のテレビカメラ装置の一実施例を示すブ
ロック図、第２図は同上切換え順序を示す図、第３図は
他の実施例を示すブロック図である。 １・・制御装置、２・・同軸ケーブル、３・テレビカメ
ラ本体、１１・・主電源、１２・・補助電源、１４・・
スイッチング手段としてのスイッチング回路。FIG. 1 is a block diagram showing one embodiment of the television camera apparatus of the present invention, FIG. 2 is a diagram showing the switching order of the same, and FIG. 3 is a block diagram showing another embodiment. 1.Control device, 2.Coaxial cable, 3.TV camera body, 11.Main power supply, 12.Auxiliary power supply, 14..
Switching circuit as a switching means.

Claims (2)

【特許請求の範囲】[Claims] （１）制御装置と、この制御装置にケーブルにて接続さ
れた複数のテレビカメラ本体とを備え、前記ケーブルに
映像信号および電力を多重伝送し、前記制御装置は所定
の順序で前記テレビカメラ本体を切換えるテレビカメラ
装置において、前記制御装置は、 前記テレビカメラ本体を動作させる主電源と、前記テレ
ビカメラ本体を待機させる補助電源と、 これら主電源および補助電源を切換え接続するスイッチ
ング手段とを具備し、 前記スイッチング手段は現在使用されている前記テレビ
カメラ本体に主電源を切換接続し、次に使用される前記
テレビカメラ本体に補助電源を切換接続することを特徴
とするテレビカメラ装置。(1) A control device and a plurality of television camera bodies connected to the control device by cables, multiplex transmitting video signals and electric power to the cables, and transmitting the video signals and power to the television camera bodies in a predetermined order. In the television camera device, the control device includes a main power source that operates the television camera body, an auxiliary power source that puts the television camera body on standby, and a switching means that switches and connects the main power source and the auxiliary power source. . A television camera apparatus, wherein the switching means switches and connects a main power source to the television camera body currently being used, and switches and connects an auxiliary power source to the television camera body that will be used next. （２）制御装置と、この制御装置にケーブルにて接続さ
れた複数のテレビカメラ本体とを備え、前記ケーブルに
映像信号および電力を多重伝送し、前記制御装置は任意
の順序で前記テレビカメラ本体を切換えるテレビカメラ
装置において、 前記制御装置は、 前記テレビカメラ本体を動作させる主電源と、前記テレ
ビカメラ本体を待機させる補助電源と、 前記主電源を切換え接続するスイッチング手段とを具備
し、 前記スイッチング手段は使用される前記テレビカメラ本
体に主電源を切換え接続することを特徴とするテレビカ
メラ装置。(2) comprising a control device and a plurality of television camera bodies connected to the control device by cables, multiplex transmitting video signals and electric power to the cables, and transmitting the control device to the television camera bodies in any order; In the television camera device, the control device includes: a main power source that operates the television camera body; an auxiliary power source that puts the television camera body on standby; and switching means that switches and connects the main power source; A television camera device characterized in that the means switches and connects a main power source to the television camera body used.
JP1336982A 1989-12-26 1989-12-26 Telecamera device Pending JPH03196785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1336982A JPH03196785A (en) 1989-12-26 1989-12-26 Telecamera device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1336982A JPH03196785A (en) 1989-12-26 1989-12-26 Telecamera device

Publications (1)

Publication Number Publication Date
JPH03196785A true JPH03196785A (en) 1991-08-28

Family

ID=18304388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1336982A Pending JPH03196785A (en) 1989-12-26 1989-12-26 Telecamera device

Country Status (1)

Country Link
JP (1) JPH03196785A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103152527A (en) * 2012-05-07 2013-06-12 北京普邦基烨科技发展有限公司 3D (three-dimensional) camera-recording and displaying integral machine with zooming by multiple-lens switching

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103152527A (en) * 2012-05-07 2013-06-12 北京普邦基烨科技发展有限公司 3D (three-dimensional) camera-recording and displaying integral machine with zooming by multiple-lens switching

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