JPH1027505A5 - - Google Patents

Info

Publication number
JPH1027505A5
JPH1027505A5 JP1996182224A JP18222496A JPH1027505A5 JP H1027505 A5 JPH1027505 A5 JP H1027505A5 JP 1996182224 A JP1996182224 A JP 1996182224A JP 18222496 A JP18222496 A JP 18222496A JP H1027505 A5 JPH1027505 A5 JP H1027505A5
Authority
JP
Japan
Prior art keywords
lighting
identification mark
drive means
lamp
control circuit
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
JP1996182224A
Other languages
Japanese (ja)
Other versions
JPH1027505A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP8182224A priority Critical patent/JPH1027505A/en
Priority claimed from JP8182224A external-priority patent/JPH1027505A/en
Publication of JPH1027505A publication Critical patent/JPH1027505A/en
Publication of JPH1027505A5 publication Critical patent/JPH1027505A5/ja
Pending legal-status Critical Current

Links

Description

【0006】
すなわち本発明を適用する自動探査式照明装置は、図1に示すとおり、指向性の照明灯1、照明灯1を搭載し、その照射方向を2次元に駆動する照明駆動手段3・4、照明灯1が照射し得る全領域を撮影領域とするビデオカメラ2、ビデオカメラ2の撮影画像を表示する表示装置7、および照明駆動手段3・4により照明灯1が現に照射している照射方向Aと、表示装置7の画面に映し出された該照明灯の照射中心aとを関連付けて、該駆動手段を駆動する駆動データとして記憶する記憶回路を持ち、該照明灯の照射方向Aの画面上における座標a(x,y)を認識する制御回路8であって、画面上にポインティング手段9で位置bを指定した座標b(x,y)と対応する照射方向Bに、照明駆動手段3・4を駆動する制御回路8を有している。
[0006]
That is, as shown in FIG. 1, the automatic search-type lighting device to which the present invention is applied comprises a directional lighting lamp 1, lighting drive means 3 and 4 mounted on the lighting lamp 1 and driving the lighting direction of the lighting lamp 1 two-dimensionally, a video camera 2 whose shooting area is the entire area that the lighting lamp 1 can illuminate, a display device 7 for displaying images captured by the video camera 2, and a memory circuit which associates the lighting direction A currently illuminated by the lighting lamp 1 with the lighting center a of the lighting lamp displayed on the screen of the display device 7 and stores this as driving data for driving the driving means, a control circuit 8 which recognizes the coordinates a(x, y) on the screen of the lighting direction A of the lighting lamp , and drives the lighting drive means 3 and 4 in the lighting direction B corresponding to the coordinates b(x, y) when a position b is specified on the screen by a pointing means 9.

【0014】
制御部分200は、制御回路(CPU)8を中心としてデータの入力装置であるキーボード6、マウス9、ビデオカメラ2で撮影したビデオアナログ信号をデジタル信号に変換するアナログ−デジタル変換器(A/D)5を配置してある。さらにビデオカメラ2で撮影した映像に重畳して制御回路8から出力されるデータを表示する陰極線管(CRT)表示装置7、表示装置7に映し出されるビデオカメラ2で撮影した映像の全画面における照明灯1の画面上の座標(x、y)と、この座標値へ照明灯を駆動するパルスモータ3とパルスモータ4の駆動データを関連付けて記憶保持する一時記憶回路(RAM)11、制御回路8により一時記憶回路11の信号を読み出しパルスモータ3およびパルスモータ4の回転タイミングに合わせた制御信号を出力する入出力ポート(I/O)12を有している。制御回路8から出されるスイッチング信号を照射目標に向けて発振する無線送信器10を有している。
[0014]
The control section 200 is centered around a control circuit (CPU) 8 and is equipped with a keyboard 6 as a data input device, a mouse 9, and an analog-to-digital converter (A/D) 5 that converts analog video signals captured by the video camera 2 into digital signals. It also has a cathode ray tube (CRT) display device 7 that displays data output from the control circuit 8 superimposed on the image captured by the video camera 2, a temporary memory circuit (RAM) 11 that stores and holds the coordinates (x, y) of the illuminating lamp 1 on the full screen of the image captured by the video camera 2 displayed on the display device 7 and the drive data of the pulse motors 3 and 4 that drive the illuminating lamp, correlating these coordinate values with the coordinate values, and an input/output port (I/O) 12 that reads the signal from the temporary memory circuit 11 via the control circuit 8 and outputs control signals synchronized with the rotation timing of the pulse motors 3 and 4. It also has a wireless transmitter 10 that oscillates the switching signal output from the control circuit 8 toward the target to be irradiated.

【0017】
まず操作員が照射方向Aを任意のまま照明灯1を点灯すると、その点灯光がビデオカメラ2で撮影される。CRT表示装置7は、照明灯1の最大照明範囲を全画像領域とし、そのなかに照明灯の照射中心aが映し出される。このとき制御回路8には照射方向Aの画面上における座標a(x,y)とともに、この照射方向Aが得られているパルスモータ3およびパルスモータ4のパルスカウントが入力するので、制御回路8は座標a(x,y)にパルスカウントを認識し、画面上の座標a(x,y)の値と関連付けて一時記憶回路11に記憶する。またCRT表示装置7の全画像領域を、照明灯1の照射位置座標と、この照射座標位置に駆動するパルスモータ3およびパルスモータ4のパルスカウントとを関連付けて一時記憶回路11に記憶する。すなわち照明灯1の最大照明範囲を取り込む。
[0017]
First, the operator turns on the lamp 1 while keeping the illumination direction A at a desired value, and the light from the lamp is captured by the video camera 2. The CRT display device 7 defines the maximum illumination range of the lamp 1 as its entire image area, and displays the center a of the lamp's illumination within this area. At this time, the control circuit 8 receives the coordinate a(x, y) of illumination direction A on the screen and the pulse counts of the pulse motors 3 and 4 that have achieved this illumination direction A. The control circuit 8 recognizes the pulse count at the coordinate a(x, y) and stores it in the temporary storage circuit 11 in association with the value of the coordinate a(x, y) on the screen. The entire image area of the CRT display device 7 is also stored in the temporary storage circuit 11 in association with the coordinate of the illumination position of the lamp 1 and the pulse counts of the pulse motors 3 and 4 that drive the lamp to this illumination coordinate position. In other words, the maximum illumination range of the lamp 1 is captured.

Claims (5)

指向性の照明灯、該照明灯を搭載し、その照射方向を2次元に駆動する照明駆動手段、該照明灯が照射し得る全領域を撮影領域とするビデオカメラ、該ビデオカメラの撮影画像を表示する表示装置、および該照明駆動手段により照明灯が現に照射している照射方向と、該表示装置の画面に映し出された該照明灯の照射中心とを関連付けて、該駆動手段を駆動する駆動データとして記憶する記憶回路を持ち、該照明灯の照射方向の画面上における座標を認識する制御回路であって、該画面上にポインティング手段で位置を指定した座標と対応する照射方向に、該照明駆動手段を駆動する制御回路、を有する自動探査式照明装置。an automatic search type lighting device comprising: a directional lighting lamp; lighting drive means mounted on said lighting lamp and driving the lighting direction two-dimensionally; a video camera whose shooting area is the entire area that can be illuminated by said lighting lamp; a display device for displaying images shot by said video camera; and a control circuit having a memory circuit which associates the lighting direction currently illuminated by said lighting drive means with the lighting center of said lighting lamp displayed on the screen of said display device and stores this as drive data for driving said drive means, said control circuit recognizing the coordinates on the screen of the lighting direction of said lighting lamp, and driving said lighting drive means in the lighting direction corresponding to the coordinates specified on the screen by pointing means. 請求項1に記載の自動探査式照明装置において、該照明駆動手段で駆動されて該照明灯が照射し得る全領域内にある照射目標に保持され、該ビデオカメラの撮影可能な識別標識を有し、前記制御回路が、該表示装置の画面に映し出された識別標識の座標と対応する照射方向に、該照明駆動手段を駆動することを特徴とする自動探査式照明装置。2. The automatic search type lighting device according to claim 1, wherein the lighting target is driven by the lighting drive means and held within the entire area that can be illuminated by the lighting lamp, and has an identification mark that can be photographed by the video camera, and the control circuit drives the lighting drive means in an illumination direction that corresponds to the coordinates of the identification mark displayed on the screen of the display device. 請求項2に記載の自動探査式照明装置において、前記照射目標とその識別標識が複数であり、各識別標識の作動スイッチが無線受信器に連結し、前記制御回路から送信されるスイッチング信号により各識別標識の動作、非動作が選択されることを特徴とする自動探査式照明装置。3. The automatic searching lighting device according to claim 2, wherein the illumination target and its identification mark are plural, the activation switch of each identification mark is connected to a wireless receiver, and the operation or non-operation of each identification mark is selected by a switching signal transmitted from the control circuit. 前記照射目標に保持された識別標識がマイクロフォンに取り付けられた識別標識であることを特徴とする請求項2または3に記載の自動探査式照明装置。4. The automatic search type lighting device according to claim 2, wherein the identification mark held on the illumination target is an identification mark attached to a microphone. 該識別標識が赤外線発光ダイオードであることを特徴とする請求項2、3または4に記載の自動探査式照明装置。5. The automatic search lighting device according to claim 2, 3 or 4, wherein said identification mark is an infrared light emitting diode.
JP8182224A 1996-07-11 1996-07-11 Automatic search lighting system Pending JPH1027505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8182224A JPH1027505A (en) 1996-07-11 1996-07-11 Automatic search lighting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8182224A JPH1027505A (en) 1996-07-11 1996-07-11 Automatic search lighting system

Publications (2)

Publication Number Publication Date
JPH1027505A JPH1027505A (en) 1998-01-27
JPH1027505A5 true JPH1027505A5 (en) 2004-07-29

Family

ID=16114518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8182224A Pending JPH1027505A (en) 1996-07-11 1996-07-11 Automatic search lighting system

Country Status (1)

Country Link
JP (1) JPH1027505A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000089163A (en) * 1998-06-23 2000-03-31 Masanobu Kujirada Pointing device
JP2006277979A (en) * 2005-03-28 2006-10-12 Epsel:Kk Lighting equipment, safety ensuring system
GB2454457B (en) * 2007-11-02 2012-11-14 Raytec Ltd Intelligent illumination
EP2017526A1 (en) 2007-06-13 2009-01-21 Royal College Of Art Directable light
HRP20080188A2 (en) * 2008-04-24 2009-10-31 Bili� Hrvoje Positioning remote controlled devices with fixed camera
CN102422719B (en) 2009-05-14 2014-09-24 皇家飞利浦电子股份有限公司 Method for controlling lighting, lighting system and image processing device

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