JPS6466508A - Coordinate conversion - Google Patents
Coordinate conversionInfo
- Publication number
- JPS6466508A JPS6466508A JP22312487A JP22312487A JPS6466508A JP S6466508 A JPS6466508 A JP S6466508A JP 22312487 A JP22312487 A JP 22312487A JP 22312487 A JP22312487 A JP 22312487A JP S6466508 A JPS6466508 A JP S6466508A
- Authority
- JP
- Japan
- Prior art keywords
- robot
- coordinate conversion
- mark
- camera
- controller
- 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
- Numerical Control (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
PURPOSE:To enable always performing of an accurate coordinate conversion regardless of any positional deviation in any or both of a robot and a camera, by mounting a template having a mark for coordinate conversion at a mobile part of the robot. CONSTITUTION:A robot controller 2 of a robot 1 is connected to a visual controller 3 and a console 10 is connected to the controller 3 to output an instruction of coordinate conversion while a template 5 having a mark 6 is mounted at the tip of a mobile part 9 of the robot 1. Then, a coordinate conversion formula is calculated with a camera 4 for taking the mobile part 9 form coordinates of the mark 6 in a robot coordinate system and those of the mark 6 in a visual coordinate system at respective working points to match both the coordinate systems. This enables accurate coordinate conversion regardless of any positional deviation in any or both of the robot 1 and the camera 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22312487A JPS6466508A (en) | 1987-09-08 | 1987-09-08 | Coordinate conversion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22312487A JPS6466508A (en) | 1987-09-08 | 1987-09-08 | Coordinate conversion |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6466508A true JPS6466508A (en) | 1989-03-13 |
Family
ID=16793190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22312487A Pending JPS6466508A (en) | 1987-09-08 | 1987-09-08 | Coordinate conversion |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6466508A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04310103A (en) * | 1991-04-08 | 1992-11-02 | Fanuc Ltd | Limiting method for robot correction value |
-
1987
- 1987-09-08 JP JP22312487A patent/JPS6466508A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04310103A (en) * | 1991-04-08 | 1992-11-02 | Fanuc Ltd | Limiting method for robot correction value |
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