Obstacle search device of robot system
AssigneeFanuc Corporation
InventorsYouhei Suzuki, Tatsuya Oumi
Life of this patent
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Abstract
Provided is an obstacle search device of a robot system, capable of creating a robot operation path in which it is not necessary to input information manually, human errors are eliminated, and the robot does not interfere with an obstacle efficiently and accurately. An obstacle search device of a robot system, for automatically specifying a region where an obstacle is present so that an operation path in which a robot does not interfere with an obstacle can be generated automatically includes: a non-contact three-dimensional measuring unit attached to the robot; and an obstacle search unit that searches for an obstacle in a search space using the three-dimensional measuring unit.
Claims2
An obstacle search device of a robot system, for automatically specifying a region where an obstacle is present so that an operation path in which a robot does not interfere with an obstacle can be generated automatically, the device comprising:
- a non-contact three-dimensional measuring device attached to the robot;
- and
- a processor, the processor being configured to:
- set a search space;
- divide the search space into a plurality of regions having a prescribed size;
- search for an obstacle in the search space using the three-dimensional measuring device while the three-dimensional measuring device is positioned outside the search space and while moving the robot to update a position and attitude of the three-dimensional measuring device;
- and
- automatically generate the operation path for manipulating the robot based on the searched obstacle.
Dependencies are inferred from the claim text.