JPH0172787U - - Google Patents
Info
- Publication number
- JPH0172787U JPH0172787U JP1987168914U JP16891487U JPH0172787U JP H0172787 U JPH0172787 U JP H0172787U JP 1987168914 U JP1987168914 U JP 1987168914U JP 16891487 U JP16891487 U JP 16891487U JP H0172787 U JPH0172787 U JP H0172787U
- Authority
- JP
- Japan
- Prior art keywords
- output
- target
- sensors
- maximum value
- switches
- 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 4
- 238000012806 monitoring device Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Closed-Circuit Television Systems (AREA)
Description
第１図は、この考案の一実施例による広視野監
視装置を示す図、第２図は、従来の広視野監視装
置を示す図である。
１はセンサ、２は目標検出回路、３は目標表示
器、４は同期信号発生器、５はスイツチ、６は最
大値選択回路、７はスイツチ制御駆動回路である
。なお、図中、同一符号は同一、又は相当部分を
示す。
FIG. 1 is a diagram showing a wide-field monitoring device according to an embodiment of this invention, and FIG. 2 is a diagram showing a conventional wide-field monitoring device. 1 is a sensor, 2 is a target detection circuit, 3 is a target display, 4 is a synchronizing signal generator, 5 is a switch, 6 is a maximum value selection circuit, and 7 is a switch control drive circuit. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
力する複数のセンサ、上記各センサの出力を通過
又は遮断する複数のスイツチ、上記各センサの出
力信号を同期させる同期信号発生器、上記各スイ
ツチを経由した上記各センサの出力の中から最大
値を検出する最大値選択回路、上記最大値選択回
路の出力信号から目標を検出する目標検出回路、
上記目標検出回路で検出した目標信号に基づき、
上記各スイツチの通過、遮断の切換え制御を行う
スイツチ駆動制御回路及び上記目標検出回路の出
力を表示する目標表示器とを具備したことを特徴
とする広視野監視装置。 A plurality of sensors that photoelectrically convert incident light and output raster image electrical signals, a plurality of switches that pass or block the output of each of the above sensors, a synchronization signal generator that synchronizes the output signals of each of the above sensors, and each of the above switches. a maximum value selection circuit that detects the maximum value from among the outputs of the respective sensors that have passed through; a target detection circuit that detects the target from the output signal of the maximum value selection circuit;
Based on the target signal detected by the target detection circuit above,
A wide field of view monitoring device comprising: a switch drive control circuit that controls passing and blocking of each of the switches; and a target display that displays the output of the target detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168914U JPH0172787U (en) | 1987-11-04 | 1987-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168914U JPH0172787U (en) | 1987-11-04 | 1987-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0172787U true JPH0172787U (en) | 1989-05-16 |
Family
ID=31458511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168914U Pending JPH0172787U (en) | 1987-11-04 | 1987-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0172787U (en) |
-
1987
- 1987-11-04 JP JP1987168914U patent/JPH0172787U/ja active Pending
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