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US 5,521,829 AGranted
Path tracing apparatus for a robot
AssigneeSamsung Electronics Co., Ltd.
InventorJae W. Jeon
Life of this patent
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Abstract
The invention provides a path tracing apparatus in which a microcomputer is connected to a robot controller and digitizer. A displayer shows the actual path of the digitizer and the intended path which is loaded in advance in the microcomputer. The path tracing apparatus for a robot can conveniently compare the actual path of the robot with the intended path by utilizing the microcomputer and the digitizer and it can measure precisely the accuracy of the actual path being traced by the robot as compared to the intended path.
Claims2
A path tracing apparatus for a robot comprising:
- a microcomputer for storing coordinate data representing an intended path, said microcomputer comparing digital data representing actual data of a robot from a digitizer with the intended data and measuring a deviation between the actual path and the intended path, said microcomputer thereby calculating velocity and acceleration of the actual path of said robot;
- a robot means comprising:
- a robot controller for receiving the coordinate data from said microcomputer and converting the coordinate data into control data to be inscribed, and
- said robot for tracing the intended path in accordance with the control data;
- a digitizer pen, connected to said robot, which is moved by said robot according to the actual path;
- said digitizer for converting analog data of the actual path along which said pen is moved into digital data and transmitting the digital data to said microcomputer;
- and
- a display means for displaying both the actual path and the intended path in accordance with the digital data for the actual path from said digitizer and the digital data of the intended path loaded into said microcomputer in advance.
5 more elements
Dependencies are inferred from the claim text.