JPS60113574U - Lightwave ranging device - Google Patents
Lightwave ranging deviceInfo
- Publication number
- JPS60113574U JPS60113574U JP25384U JP25384U JPS60113574U JP S60113574 U JPS60113574 U JP S60113574U JP 25384 U JP25384 U JP 25384U JP 25384 U JP25384 U JP 25384U JP S60113574 U JPS60113574 U JP S60113574U
- Authority
- JP
- Japan
- Prior art keywords
- light
- outputting
- signal
- reference signal
- received 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
Landscapes
- 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図輪本考案の概要を説明するためのブロック図、第
２図は本考案の一実施例の光学系及び電気ブロック図、
第３図は第２図のマイクロコンピュータのフローチャー
トである。
（主要部分の符号の説明）、１・・・・・・基準信号比
゛力手段、２・・・・・・受信信号出力手段、３・・
・・′・・位相差 ゛測定手段、４・・・・・・光量
識別手段、５・・・・・・平均化手段、６・・・・・・
変換手段、７・・・・・・表示手段、８・・１発振器、
９・・・・・・発光ダイオニド、１２・・曲フォトダイ
オード、１３・・・・・・増幅器、１４・・・・・・位
相測定 −器、１６・・・・・・光量検出器、１５
・・・・・・マイクロフンピユータ、′１７・・・・・
・表示器。Figure 1 is a block diagram for explaining the outline of the present invention, Figure 2 is an optical system and electrical block diagram of an embodiment of the present invention,
FIG. 3 is a flow chart of the microcomputer shown in FIG. (Explanation of symbols of main parts), 1... Reference signal ratio output means, 2... Received signal output means, 3...
...'...Phase difference ゛Measuring means, 4...Light amount identification means, 5...Averaging means, 6...
Conversion means, 7...Display means, 8...1 oscillator,
9...Light emitting diode, 12...Curved photodiode, 13...Amplifier, 14...Phase measurement device, 16...Light level detector, 15
・・・・・・Microphone Yuta, '17・・・・・・
·display.
Claims (1)
けて変調光を射出する光源及び目標物からの反射光の光
電変換器を有し、受信信号を出力する受信信号出力手段
と、前記基準信号牛前記受信信号との位相差に基づいて
目標物までの距離を求める演算手段と、該演算手段にて
求めた距離を表′ 示する表示手段と、を有する光波測
距装置において、 前記光源から射出した変調光が目標物にて反射し、前記
光電変換器に達するまでの光量の減衰量に対応した光量
信号を出力する出力手段を設けると共に、前記演算手段
を、前記基準信号と前記受信信号との位相差に応じた６
相データを出力する＆相差測定手段と、前記光量信号に
応じた平均回数にて前記位相データを平均して平均位相
データを出力する平均化手段と、前記平均位相データに
基づいて目標物までの距離を求める変換手段と、により
構成したことを特徴とする光波測距装置。[Claims for Utility Model Registration] A system comprising a reference signal output means for outputting a reference signal', a light source for emitting modulated light toward a target object, and a photoelectric converter for reflected light from the target object, and outputting a received signal. a receiving signal output means for outputting a received signal; a calculating means for calculating the distance to the target based on a phase difference between the reference signal and the received signal; and a display means for displaying the distance calculated by the calculating means. In the light wave ranging device, the modulated light emitted from the light source is reflected by a target object and output means outputs a light amount signal corresponding to the amount of attenuation of the light amount until it reaches the photoelectric converter, and 6. The means corresponds to the phase difference between the reference signal and the received signal.
a means for outputting phase data and measuring a phase difference; an averaging means for averaging the phase data by an averaging number of times according to the light amount signal and outputting average phase data; A light wave distance measuring device comprising: a conversion means for determining distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25384U JPS60113574U (en) | 1984-01-05 | 1984-01-05 | Lightwave ranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25384U JPS60113574U (en) | 1984-01-05 | 1984-01-05 | Lightwave ranging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60113574U true JPS60113574U (en) | 1985-08-01 |
Family
ID=30471935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25384U Pending JPS60113574U (en) | 1984-01-05 | 1984-01-05 | Lightwave ranging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60113574U (en) |
-
1984
- 1984-01-05 JP JP25384U patent/JPS60113574U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS57128810A (en) | Distance measuring device | |
| SE8104743L (en) | DEVICE IN A DISTANCE Saturation system | |
| US20040145723A1 (en) | Electric distance meter | |
| AU7953201A (en) | Method and device for measuring distances | |
| EP1067363A3 (en) | Surveying system | |
| JPS60113574U (en) | Lightwave ranging device | |
| JPS60113573U (en) | light wave rangefinder | |
| JPS611183U (en) | distance measuring device | |
| JPS59144484U (en) | Laser ranging device | |
| JPS60111204U (en) | Fiber optic displacement meter | |
| JPS5931070U (en) | light wave distance meter | |
| JPS5814179U (en) | light wave distance meter | |
| JP2529870B2 (en) | Lightwave rangefinder | |
| JPS6452098U (en) | ||
| JPS5921781U (en) | light wave distance meter | |
| JPS60181684U (en) | optical radar device | |
| JPS58158376U (en) | light wave distance meter | |
| JPH0259691A (en) | Projection relation detecting device | |
| JP2531524Y2 (en) | Infrared detector | |
| JPS5935819Y2 (en) | light wave distance meter | |
| JPH0167591U (en) | ||
| JPS6092107U (en) | optical fiber gyroscope | |
| JPH01118309U (en) | ||
| JPS62114312U (en) | ||
| JPS6049478U (en) | Laser ranging device |