JPS6454030U - - Google Patents
Info
- Publication number
- JPS6454030U JPS6454030U JP14842387U JP14842387U JPS6454030U JP S6454030 U JPS6454030 U JP S6454030U JP 14842387 U JP14842387 U JP 14842387U JP 14842387 U JP14842387 U JP 14842387U JP S6454030 U JPS6454030 U JP S6454030U
- Authority
- JP
- Japan
- Prior art keywords
- phase difference
- lens
- camera
- sound information
- control signal
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第1図は本考案の被写体自動追尾カメラ装置の
一実施例を示したブロツク図、第2図は被写体と
センサ及びカメラのレンズの位置関係を示した図
である。
1…被写体の発音体、2A,2B…センサ、3
…音情報位相差検出部、4…制御部、5…駆動部
、6…カメラのレンズ。
FIG. 1 is a block diagram showing an embodiment of the automatic subject tracking camera device of the present invention, and FIG. 2 is a diagram showing the positional relationship between the subject, the sensor, and the lens of the camera. 1...Subject sounding body, 2A, 2B...Sensor, 3
...Sound information phase difference detection unit, 4...Control unit, 5...Drive unit, 6...Camera lens.
Claims (1)
定間隔離して固定され、被写体からの音情報を検
出する少なくとも2個以上のセンサと、これらセ
ンサから得られる音情報信号間の位相差を検出す
る位相差検出手段と、この位相差検出手段から得
られる前記音情報信号間の位相差に基づいて前記
カメラのレンズの方向を駆動制御する制御信号を
作出する制御手段と、この制御手段から入力され
る制御信号によつて前記カメラのレンズの方向を
駆動する駆動手段とを具備したことを特徴とする
被写体自動追尾カメラ装置。 At least two or more sensors that have a predetermined positional relationship with the camera lens and are fixed at a predetermined distance from each other to detect sound information from the subject, and a sensor that detects the phase difference between the sound information signals obtained from these sensors. a phase difference detection means; a control means for generating a control signal for driving and controlling the direction of the lens of the camera based on a phase difference between the sound information signals obtained from the phase difference detection means; and a control signal input from the control means. What is claimed is: 1. A subject automatic tracking camera device, comprising: a drive means for driving the direction of a lens of the camera in response to a control signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14842387U JPS6454030U (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14842387U JPS6454030U (en) | 1987-09-30 | 1987-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6454030U true JPS6454030U (en) | 1989-04-04 |
Family
ID=31419736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14842387U Pending JPS6454030U (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6454030U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03130741A (en) * | 1989-10-16 | 1991-06-04 | Konica Corp | Camera |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6292687A (en) * | 1985-10-18 | 1987-04-28 | Toshiba Corp | Video camera |
-
1987
- 1987-09-30 JP JP14842387U patent/JPS6454030U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6292687A (en) * | 1985-10-18 | 1987-04-28 | Toshiba Corp | Video camera |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03130741A (en) * | 1989-10-16 | 1991-06-04 | Konica Corp | Camera |
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