JPS58172071A - Television camera device - Google Patents

Television camera device

Info

Publication number
JPS58172071A
JPS58172071A JP57053790A JP5379082A JPS58172071A JP S58172071 A JPS58172071 A JP S58172071A JP 57053790 A JP57053790 A JP 57053790A JP 5379082 A JP5379082 A JP 5379082A JP S58172071 A JPS58172071 A JP S58172071A
Authority
JP
Japan
Prior art keywords
camera
control device
television camera
controller
remote control
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
Application number
JP57053790A
Other languages
Japanese (ja)
Other versions
JPH0325985B2 (en
Inventor
Yoshihiro Matsubara
芳博 松原
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.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP57053790A priority Critical patent/JPS58172071A/en
Publication of JPS58172071A publication Critical patent/JPS58172071A/en
Publication of JPH0325985B2 publication Critical patent/JPH0325985B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To prevent a trouble at on-air, by selecting the right of controlling a TV camera at the side of a remote controller coupling with each TV camera, and making adjustment smoothly on the side of the remote controller ready for on-air transmission. CONSTITUTION:Plural cameras each consisting of a camera head part 1, camera controller 3, and remote controller 4 are provided. When a TV camera A is set ready for on-air transmission on the device side 4, a switch 12 is pressed to allow the device 4 to obtain the right of controlling the camera A. Then, a signal from the switch 12 is sent to a camera controller 3 through a data line 9 and the device 3 is brought under the control of the device 4. In this case, if the camera A is selected by a centralized controller 5, a signal for showing that the control by the device 4 is in process is sent out from the camera A through data lines 7 and 8, so that the display 11 of the device 5 shows that the camera A can not be controlled.

Description

【発明の詳細な説明】 本発明は、テレビジョンカラーカメラ装置の遠隔制御の
改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in remote control of a television color camera device.

第１図は、現在用いられているスタジオ形テレヒション
カメラ装置（以下単にテレビカメラと呼ぶ）の概略ブロ
ック図である。図において、カメラヘッド部１で、撮像
管から得られた映像信号は初段増幅され、カメラケーブ
ル２を通してカメラ制御装置３へ送られる。FIG. 1 is a schematic block diagram of a currently used studio type television camera device (hereinafter simply referred to as a television camera). In the figure, a video signal obtained from an image pickup tube is first amplified in a camera head unit 1 and sent to a camera control device 3 through a camera cable 2.

カメラ制御装置３では、映像信号の処理を行ない、複合
映像信号を出力する。５は複数台（第１図では、３台構
成を示している）のテレビカメラの集中制御装置であり
、データライン８の切り換え器６により、複数台のテレ
ビカメラの内から１台のテレビカメラを選択し２日常調
整や、特殊効果の設定などを行なう。この集中制御装置
５と各カメラ制御装置３とのデータ交信は、データライ
ン５７，８を通してシリアルデータで行なわれる。The camera control device 3 processes the video signal and outputs a composite video signal. Reference numeral 5 denotes a centralized control device for a plurality of television cameras (a three-camera configuration is shown in FIG. Select 2 and perform daily adjustments and special effect settings. Data communication between the central control device 5 and each camera control device 3 is performed using serial data through data lines 57 and 8.

このためデータライン７．８は通常数対のツイストペア
線が用いられる。一方４は、一般に遠隔制御装置と呼ば
れろもので、各テレビカメラと対をなし、データライン
９を通してテレビカメラのＯＮ・ＡＩＩ（時に必要な操
作、〜たとえばレンズアイリスの調整や、Ｒ（赤）、Ｇ
（緑）、Ｂ（青）各映像チャネル間の白レベル、黒レベ
ルの微調整などを行なう。For this reason, several twisted pairs of wires are usually used for the data lines 7.8. On the other hand, 4 is generally called a remote control device, which is paired with each TV camera and controls the TV camera's ON/AI (sometimes necessary operations, such as lens iris adjustment, R (red)) via data line 9. ,G
(Green), B (Blue) Performs fine adjustment of the white level and black level between each video channel.

ここでカメラヘッド部１．カメラ制御装置３゜遠隔制御
装置４から成る１組のテレビカメラを第１図に示したご
と＜Ａ、Ｂ、　　Ｏと区別することはする。Here, camera head section 1. A television camera set consisting of a camera control device 3 and a remote control device 4 is shown in FIG.

従来の集中制御装置５を用いたテレビカメラにおいて、
調整のため、集中制御装置５がテレビジョンカメラＡを
選択した時、集中制御装置５からの制御データにより切
り換え器６が働き、テレビカメラＡと集中制御装置５の
データライン８がつながる。テレビカメラＡでは、集中
制御装置５がつながると優先的に集中制御装置５からの
データを受けつけ、遠隔制御装置４がらのデータは無視
する。この時、遠隔制御装置４上の表示器１０が点燈し
、テレビカメラＡが集中制御装置５により制御中である
ことを表示する。In a television camera using a conventional central control device 5,
When the central control device 5 selects the television camera A for adjustment, the switch 6 is activated by control data from the central control device 5, and the data line 8 of the television camera A and the central control device 5 are connected. When the television camera A is connected to the central control device 5, it preferentially receives data from the central control device 5, and ignores data from the remote control device 4. At this time, the display 10 on the remote control device 4 lights up to indicate that the television camera A is being controlled by the central control device 5.

以上説明したごとく、従来の方式では、優先権が集中制
御装置側にあったため、たとえば、　　０Ｎ−ＡＩＦ−
に備えて遠隔制御装置による調整中であっても、集中制
御装置がそのテレビカメラを選択すると、遠隔制御装置
からの調整ができなくなり。As explained above, in the conventional system, priority was given to the central control device, so for example, 0N-AIF-
Even if you are making adjustments using the remote control device in preparation for a TV camera, if the central control device selects that TV camera, you will no longer be able to make adjustments from the remote control device.

（）Ｎ−ＡＩＨに悪影響を与える。さらにこの集中制御
装置からの選択が操作ミスによって生じた場合には、大
きなトラブルにつながった。() Adversely affects N-AIH. Furthermore, if selection from this central control device was caused by an operational error, it would lead to major trouble.

本発明は、これらのべ点を除去するために、優先権を遠
隔制御装置（ＯＮ　−Ａ　Ｉ　Ｒ甲カメラを制御する装
置）に与えろことにある。The present invention consists in giving priority to the remote control device (the device controlling the ON-A IR camera) in order to eliminate these drawbacks.

第２図は本発明の一実施例を示す／ステム構成図である
。ここでは、説明上第１図の１部をぬき出して示した。FIG. 2 is a stem configuration diagram showing an embodiment of the present invention. Here, a part of FIG. 1 has been extracted and shown for the sake of explanation.

第２図において１１は、集中制御装置５上の表示器で、
テレビカメラが遠隔制御装置４から調整中であることを
表示する。１２は遠隔制御装置４側でテレビカメラの制
御権を選択するスイッチである。なお１〜１０について
はすでに説明したので省略する。In FIG. 2, 11 is a display on the central control device 5,
It is displayed that the television camera is being adjusted from the remote control device 4. 12 is a switch for selecting the right to control the television camera on the remote control device 4 side. Note that 1 to 10 have already been explained, so a description thereof will be omitted.

以下この動作について説明する。This operation will be explained below.

危遠隔制御装置４でｏＮ−Ａ１．ｌＬにそなえてテレビ
カメラＡの設定をする時テレビカメラへの制御権を遠隔
制御装置４にとるためスイッチ１２を押す。oN-A1 with the emergency remote control device 4. When setting up the television camera A in preparation for 1L, the switch 12 is pressed to give the remote control device 4 control over the television camera.

この時、この信号がデータライン９を通してカメラ制御
装置３に送られる。カメラ制御装置３では、この信号を
受信すると遠隔制御装置４の制御下に入る。At this time, this signal is sent to the camera control device 3 through the data line 9. When the camera control device 3 receives this signal, it comes under the control of the remote control device 4.

この時、集中制御装置５でテレビカメラＡを選択しても
、データライン８，７を通してテレビカメラＡから遠隔
制御装置４による制御中であることを示す信号が送り出
されている。At this time, even if the central control device 5 selects the television camera A, a signal indicating that it is being controlled by the remote control device 4 is being sent from the television camera A through the data lines 8 and 7.

このため集中制御装置５の表示器１１により、テレビカ
メラＡを制御できないことが表示されている。Therefore, the display 11 of the central control device 5 indicates that the television camera A cannot be controlled.

以上説明したごとく本発明によれば、各テレビジョンカ
メラと対をなす遠隔制御装置側でテレビジョンカメラの
制御権を選択できるため、０Ｎ−ＡＩＲに備えた調整な
どをスムーズに行なうことができ、０Ｎ−ＡＩＨ時のト
ラブルを防ぐことができる。As explained above, according to the present invention, since the control right of the television camera can be selected on the side of the remote control device paired with each television camera, adjustments in preparation for 0N-AIR can be smoothly performed. Trouble at the time of 0N-AIH can be prevented.

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

第１図は、従来のテレビジョンカメラ装置のシステム構
成図、第２図は２本発明が一実施例を示すシステム構成
図である。 １：カメラヘッド部、２：カメラケーブル。 ３：カメラ制御装置、４：遠隔制御装置、５：集中制御
装置、６；データライン切換え器、７，８゜９：データ
ライン、ＩＱＩＩ：表示器、１２：制御権選択スイッチ
。FIG. 1 is a system configuration diagram of a conventional television camera device, and FIG. 2 is a system configuration diagram showing an embodiment of the present invention. 1: Camera head, 2: Camera cable. 3: Camera control device, 4: Remote control device, 5: Centralized control device, 6: Data line switch, 7, 8° 9: Data line, IQII: Display, 12: Control right selection switch.

Claims (1)

【特許請求の範囲】 テレビジョンカメラを制御するためのカメラ制御装置と
、該複数台のテレビジョンカメラ装置の中から１台を選
択する手段を持つ集中制御装置と。 上記テレビジョンカメラ装置と対をなし、各テレビジョ
ンカメラ装置を個別に調整する個別制御装置により、調
整するテレビジョンカメラ装置において、該個別制御装
置上に上記対応するテレビジョンカメラ装置の制御権を
設定する手段と、該設定された制御権の情報を上記集中
制御装置上に表示する手段を有する巳とを特徴とするテ
レビジョンカメラ装置。[Scope of Claim] A camera control device for controlling a television camera, and a centralized control device having means for selecting one of the plurality of television camera devices. An individual control device that is paired with the above-mentioned television camera device and adjusts each television camera device individually provides control authority for the corresponding television camera device on the individual control device in the television camera device to be adjusted. 1. A television camera device comprising: a means for setting; and a means for displaying information on the set control right on the central control device.
JP57053790A 1982-04-02 1982-04-02 Television camera device Granted JPS58172071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57053790A JPS58172071A (en) 1982-04-02 1982-04-02 Television camera device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57053790A JPS58172071A (en) 1982-04-02 1982-04-02 Television camera device

Publications (2)

Publication Number Publication Date
JPS58172071A true JPS58172071A (en) 1983-10-08
JPH0325985B2 JPH0325985B2 (en) 1991-04-09

Family

ID=12952604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57053790A Granted JPS58172071A (en) 1982-04-02 1982-04-02 Television camera device

Country Status (1)

Country Link
JP (1) JPS58172071A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206732A (en) * 1991-01-10 1993-04-27 Sony Broadcast & Communications Limited Video camera control apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53148327A (en) * 1977-05-30 1978-12-23 Rca Corp Device for automatically controlling tv camera
JPS55157387U (en) * 1979-04-25 1980-11-12
JPS56137550U (en) * 1980-03-19 1981-10-17

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53148327A (en) * 1977-05-30 1978-12-23 Rca Corp Device for automatically controlling tv camera
JPS55157387U (en) * 1979-04-25 1980-11-12
JPS56137550U (en) * 1980-03-19 1981-10-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206732A (en) * 1991-01-10 1993-04-27 Sony Broadcast & Communications Limited Video camera control apparatus

Also Published As

Publication number Publication date
JPH0325985B2 (en) 1991-04-09

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