JPS6115578U - Laser guidance device - Google Patents
Laser guidance deviceInfo
- Publication number
- JPS6115578U JPS6115578U JP10121384U JP10121384U JPS6115578U JP S6115578 U JPS6115578 U JP S6115578U JP 10121384 U JP10121384 U JP 10121384U JP 10121384 U JP10121384 U JP 10121384U JP S6115578 U JPS6115578 U JP S6115578U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical system
- counter
- receiving optical
- photodetector
- 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
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のレーザ誘導装置の構成を示す図、第２図
はこの考案の一実施例を示す構成図で、１ほレーザ発振
器、２は送信光学系、３は受信光学系、４・６は光検出
器、５はエラー信号抽出回路、７，８はカウン々、９は
コンバレータ、１５はＱスイッチである。
なお、図中、同一あるいは相当部分には同一符号を付し
て示してある。Fig. 1 is a diagram showing the configuration of a conventional laser guiding device, and Fig. 2 is a configuration diagram showing an embodiment of this invention, in which 1 is a laser oscillator, 2 is a transmitting optical system, 3 is a receiving optical system, and 4. 6 is a photodetector, 5 is an error signal extraction circuit, 7 and 8 are counters, 9 is a converter, and 15 is a Q switch. In the drawings, the same or corresponding parts are denoted by the same reference numerals.
Claims (1)
照射するための送信光学系と、上記目標から反射してき
た光を集光するための受信光学系と、♀記受信光学系で
集光した光を光電変換する光検出器と、上記光検出器の
出力から垂直・水平方向のエし一信号を抽出するための
エラー信号抽出回路とを備えたレーザ誘導装置において
、上記レーザ発振器内にダブルパルスの出力光を発する
ようにしたＱスイッチと、上記レーザ発振器の出力光を
モニタす、るための第２の光検出器と、上記第２の光検
出器の出力から上記レーザ発振器の出力のダブルパルス
の時間間隔を測る第１のカウンタと、上記受信光学系で
集光した光を光電変換する上記検出器から出力される上
記ダブルパルスによる２つの信号の時間間隔を測る第２
のカウンタと、上記第１のカウンタと上記第２のカウン
タの計数値の一致を判定するコンパレータを設けたこと
を特徴とするレーザ誘導装置。a laser oscillator, a transmitting optical system for irradiating the light emitted from the laser oscillator to the target, a receiving optical system for collecting the light reflected from the target, and a receiving optical system that collects the light by the receiving optical system. In a laser guidance device equipped with a photodetector for photoelectrically converting light and an error signal extraction circuit for extracting vertical and horizontal error signals from the output of the photodetector, a double a Q-switch configured to emit pulsed output light; a second photodetector for monitoring the output light of the laser oscillator; a first counter that measures the time interval between the double pulses; and a second counter that measures the time interval between the two signals resulting from the double pulses output from the detector that photoelectrically converts the light collected by the receiving optical system.
A laser guiding device comprising: a counter; and a comparator for determining whether the counts of the first counter and the second counter match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10121384U JPS6115578U (en) | 1984-07-04 | 1984-07-04 | Laser guidance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10121384U JPS6115578U (en) | 1984-07-04 | 1984-07-04 | Laser guidance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6115578U true JPS6115578U (en) | 1986-01-29 |
Family
ID=30660654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10121384U Pending JPS6115578U (en) | 1984-07-04 | 1984-07-04 | Laser guidance device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6115578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009244192A (en) * | 2008-03-31 | 2009-10-22 | Nec Corp | Device, method, and program for measuring moving body position |
-
1984
- 1984-07-04 JP JP10121384U patent/JPS6115578U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009244192A (en) * | 2008-03-31 | 2009-10-22 | Nec Corp | Device, method, and program for measuring moving body position |
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