JPH024373U - - Google Patents
Info
- Publication number
- JPH024373U JPH024373U JP8119688U JP8119688U JPH024373U JP H024373 U JPH024373 U JP H024373U JP 8119688 U JP8119688 U JP 8119688U JP 8119688 U JP8119688 U JP 8119688U JP H024373 U JPH024373 U JP H024373U
- Authority
- JP
- Japan
- Prior art keywords
- television camera
- imaging direction
- character signal
- detection unit
- video
- 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
Links
- 238000003384 imaging method Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Studio Circuits (AREA)
- Closed-Circuit Television Systems (AREA)
Description
第１図は本考案によるテレビカメラ撮像方位表
示装置を使用したＣＣＴＶシステムの一実施例を
示すブロツク回路図、第２図は映像モニタにおけ
る受像画面の一例を示す図である。
１……テレビカメラ、２……カメラハウジング
、３……電動旋回雲台、３ａ……シンクロ発信機
、４ａ，４ｂ，４ｃ……同軸ケーブル、５……文
字信号発生器、５ａ……キヤラクタジエネレータ
制御部、５ｂ……キヤラクタジエネレータ、５ｃ
……並列／直列変換回路、５ｄ……映像混合回路
、５ｅ……同期信号分離回路、６……映像モニタ
、７……制御ケーブル、８……旋回方位検出ユニ
ツト、８ａ……シンクロ受信機、８ｂ……電気信
号変換部。
FIG. 1 is a block circuit diagram showing an embodiment of a CCTV system using a television camera imaging direction display device according to the present invention, and FIG. 2 is a diagram showing an example of an image receiving screen on a video monitor. 1... Television camera, 2... Camera housing, 3... Electric rotating pan head, 3a... Synchro transmitter, 4a, 4b, 4c... Coaxial cable, 5... Character signal generator, 5a... Character Generator control unit, 5b...Character generator, 5c
...Parallel/serial conversion circuit, 5d...Video mixing circuit, 5e...Synchronizing signal separation circuit, 6...Video monitor, 7...Control cable, 8...Turning direction detection unit, 8a...Synchronized receiver 8b...Electrical signal converter.
Claims (1)
の撮像方位を変える電動旋回雲台と、前記テレビ
カメラからの映像信号を映し出す映像モニタと、
前記テレビカメラの撮像方位を検出する旋回方位
検出ユニツトと、この旋回方位検出ユニツトから
出力される撮像方位に基づいて撮像方位を表示す
る文字信号を発生する文字信号発生器とを備え、
前記テレビカメラからの映像信号に前記文字信号
をスーパインポーズして映像モニタに映し出すよ
うに構成したことを特徴とするテレビカメラ撮像
方位表示装置。 A television camera that captures images, an electric rotating pan head that changes the imaging direction of the television camera, and a video monitor that displays video signals from the television camera.
comprising a turning direction detection unit that detects the imaging direction of the television camera, and a character signal generator that generates a character signal indicating the imaging direction based on the imaging direction output from the turning direction detection unit,
A television camera imaging direction display device characterized in that the character signal is superimposed on a video signal from the television camera and displayed on a video monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8119688U JPH024373U (en) | 1988-06-20 | 1988-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8119688U JPH024373U (en) | 1988-06-20 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024373U true JPH024373U (en) | 1990-01-11 |
Family
ID=31305990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8119688U Pending JPH024373U (en) | 1988-06-20 | 1988-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010283529A (en) * | 2009-06-03 | 2010-12-16 | Canon Inc | Display control device, display device control method, program, and storage medium |
-
1988
- 1988-06-20 JP JP8119688U patent/JPH024373U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010283529A (en) * | 2009-06-03 | 2010-12-16 | Canon Inc | Display control device, display device control method, program, and storage medium |
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