JPS621111U - - Google Patents
Info
- Publication number
- JPS621111U JPS621111U JP9283085U JP9283085U JPS621111U JP S621111 U JPS621111 U JP S621111U JP 9283085 U JP9283085 U JP 9283085U JP 9283085 U JP9283085 U JP 9283085U JP S621111 U JPS621111 U JP S621111U
- Authority
- JP
- Japan
- Prior art keywords
- light
- slit light
- distance
- camera
- image recognition
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Description
第１図は本実施例の要部の説明図で、第２図は
第１図の処理部のブロツク配線図であり、第３図
は本実施例の要部の断面図であり、第４図は第３
図の処理部のブロツク配線図であり、第５図はス
リツト光の照射状況の外観図であり、第６〜８図
は第５図のスリツト光をカメラにて拡大視した場
合の状況で第６図は対象物の上面、第７図は対象
物の中間、第８図は対象物の下面にピントを合わ
せこ場合の状況を示す拡大図であり、第９図は従
来例の説明図である。
１……対象物、２，２６……ＴＶカメラ、３，
１７……レンズ、４，１８……焦点調整装置、１
０……画像認識装置、６，１１……投射装置、８
，１６……ハーフミラー。
FIG. 1 is an explanatory diagram of the main parts of this embodiment, FIG. 2 is a block wiring diagram of the processing section of FIG. 1, FIG. 3 is a sectional view of the main parts of this embodiment, and FIG. The figure is the third
Fig. 5 is an external view of the slit light irradiation situation, and Figs. 6 to 8 show the situation when the slit light of Fig. 5 is magnified with a camera. Figure 6 is an enlarged view showing the situation when focusing on the upper surface of the object, Figure 7 on the middle of the object, Figure 8 on the lower surface of the object, and Figure 9 is an explanatory diagram of the conventional example. be. 1...Object, 2, 26...TV camera, 3,
17... Lens, 4, 18... Focus adjustment device, 1
0... Image recognition device, 6, 11... Projection device, 8
, 16...Half mirror.
Claims (1)
て、スリツト光を任意の方向に投射する装置と、
対象物への入射光と対象物よりの反射光の光軸を
一致させるためのハーフミラーを設け、焦点調整
装置を有するＴＶカメラと画像認識装置よりなる
、スリツト光による距離測定装置。 In a device that optically measures the distance to an object, a device that projects slit light in any direction;
A distance measuring device using slit light, which is equipped with a half mirror to match the optical axes of light incident on an object and light reflected from the object, and consists of a TV camera with a focus adjustment device and an image recognition device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9283085U JPS621111U (en) | 1985-06-19 | 1985-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9283085U JPS621111U (en) | 1985-06-19 | 1985-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621111U true JPS621111U (en) | 1987-01-07 |
Family
ID=30649975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9283085U Pending JPS621111U (en) | 1985-06-19 | 1985-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04115104A (en) * | 1990-09-05 | 1992-04-16 | Kansai Tec:Kk | Apparatus for detecting groove position for automatic pipe welding |
-
1985
- 1985-06-19 JP JP9283085U patent/JPS621111U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04115104A (en) * | 1990-09-05 | 1992-04-16 | Kansai Tec:Kk | Apparatus for detecting groove position for automatic pipe welding |