Robot system
AssigneeFuji Corporation
InventorsMasato Suzuki, Takashi Taneike, Satoru Nishiyama
Life of this patent
Estimating the term…
Abstract
The robot system for which the position of a camera attached to the arm is changeable to multiple positions. The robot system memorizes offset information between the arm and the camera for each of multiple positions. Further, the robot system moves the arm to the position offset by the offset information corresponding to the attachment position of the selected camera. As a result, even when the mounting position of the camera is changed, the robot system can move the camera to an appropriate position when imaging and perform imaging without requiring troublesome teaching.
Claims4
A robot system comprising:
- a multi-joint robot including an arm;
- a camera attached to the arm, a position of the camera being attached to the arm at one of multiple predetermined attachment positions of the arm;
- a memory device configured to memorize in advance offset information between the arm and the camera for each of the multiple predetermined attachment positions;
- and
- a control device configured to control the multi-joint robot such that, when a target object is imaged by the camera, the control device is configured to
- receive a target imaging position and a camera attachment position,
- read out the offset information corresponding to the camera attachment position from the memory device,
- set a target arm position based on the read-out offset information and the target imaging position, and
- move the arm to the target arm position such that the target object is imaged by the camera.
Dependencies are inferred from the claim text.