JPS63139517U - - Google Patents
Info
- Publication number
- JPS63139517U JPS63139517U JP3145287U JP3145287U JPS63139517U JP S63139517 U JPS63139517 U JP S63139517U JP 3145287 U JP3145287 U JP 3145287U JP 3145287 U JP3145287 U JP 3145287U JP S63139517 U JPS63139517 U JP S63139517U
- Authority
- JP
- Japan
- Prior art keywords
- angle
- signal
- outputting
- laser light
- measured
- 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 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Description
第１図は本考案の実施例による距離測定装置の
構成ブロツクを中心に示した概略図である。第２
図は、第１図中のコンピユータ６のフローチヤー
トである。第３図は、第１図中の反射鏡２の直線
移動／回転による距離測定を示す図である。
主要部分の符号の説明、１…レーザ光源、２…
反射鏡、５…受光器、６…コンピユータ、７…第
１モータ、８…第２モータ、９…リニアエンコー
ダ、１０…第１カウンター、１１…位置検出回路
、１２…ロータリーエンコーダ、１３…第２カウ
ンター、１４…回転角度検出回路。
FIG. 1 is a schematic diagram mainly showing the structural blocks of a distance measuring device according to an embodiment of the present invention. Second
The figure is a flowchart of the computer 6 in FIG. FIG. 3 is a diagram showing distance measurement by linear movement/rotation of the reflecting mirror 2 in FIG. 1. Explanation of symbols of main parts, 1... Laser light source, 2...
Reflector, 5... Light receiver, 6... Computer, 7... First motor, 8... Second motor, 9... Linear encoder, 10... First counter, 11... Position detection circuit, 12... Rotary encoder, 13... Second Counter, 14...Rotation angle detection circuit.
Claims (1)
手段と； 前記反射手段と前記レーザ光源との間隔を変え
るために、前記反射手段を直線移動させる移動手
段と； 前記反射手段の位置に応じた位置信号を出力す
る位置検出手段と； 前記レーザ光の反射角度を変えるために、前記
反射手段を回転させる回転手段と； 前記反射手段の回転角度に応じた角度信号を出
力する角度検出手段と； 前記移動手段と前記回転手段とに所定の制御信
号を出力する制御手段と； 前記被測定物から所定の方向へ反射されたレー
ザ光のみを受光し、検出信号を出力する受光手段
と； 前記検出信号が出力されたときの前記位置信号
と前記角度信号とに基づいて前記被測定物までの
距離を測定する測定手段と； を有することを特徴とする距離測定装置。[Claims for Utility Model Registration] A laser light source that emits laser light; Reflection means that reflects the laser light toward an object to be measured; a moving means for linearly moving the means; a position detecting means for outputting a position signal according to the position of the reflecting means; a rotating means for rotating the reflecting means in order to change the reflection angle of the laser beam; Angle detection means for outputting an angle signal according to a rotation angle of the means; Control means for outputting a predetermined control signal to the moving means and the rotation means; A laser reflected from the object to be measured in a predetermined direction. a light receiving means that receives only light and outputs a detection signal; a measuring means that measures the distance to the object to be measured based on the position signal and the angle signal when the detection signal is output; A distance measuring device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3145287U JPS63139517U (en) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3145287U JPS63139517U (en) | 1987-03-04 | 1987-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63139517U true JPS63139517U (en) | 1988-09-14 |
Family
ID=30837197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3145287U Pending JPS63139517U (en) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63139517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03114416A (en) * | 1989-09-28 | 1991-05-15 | Tiger Vacuum Bottle Co Ltd | Rice cooking jar |
-
1987
- 1987-03-04 JP JP3145287U patent/JPS63139517U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03114416A (en) * | 1989-09-28 | 1991-05-15 | Tiger Vacuum Bottle Co Ltd | Rice cooking jar |
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