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US 9,561,594 B2Granted
Robot, robot system, and robot control apparatus
AssigneeSeiko Epson Corporation
InventorYukihiro Yamaguchi
Life of this patent
Estimating the term…
Abstract
A robot includes, a holding unit configured to hold an object, an image pickup unit, and a predetermined first portion of the robot. The image pickup unit picks up images of the holding unit and the object using the first portion as a background.
Claims16
A robot comprising:
- a robot main body including a trunk and a base, the trunk being continuously provided with the base;
- a plurality of manipulator members that are coupled to each other to form an arm, the arm being connected to the robot main body;
- a holding unit that is connected to one of the plurality of manipulator members and that is adapted to hold an object;
- and
- an image pickup unit that takes images,
- wherein the image pickup unit takes the images of the holding unit and the object, and chooses the trunk as a first background image.
3 more elements
A robot control apparatus comprising:
- a robot body;
- an arm that is connected to the robot body;
- an object holder that is connected to the arm and that is adapted to hold an object;
- a first rotating mechanism that rotates the object holder in a first rotation direction;
- a camera that takes first and second single images, each of the first and second single images including the object holder and the object;
- a second rotating mechanism that rotates the camera in a second rotation direction opposite to the first rotation direction;
- and
- a controller that is configured to control the arm, the object holder, the camera, and the first and second rotating mechanisms,
- wherein the camera takes the first single image choosing a part of the robot body as a first background image when the object holder, which holds the object, is in a first position and when the camera is in a second position,
- the camera takes the second single image choosing a part of the arm as a second background image when the object holder, which holds the object, is in a third position and when the camera is in a fourth position, and
- the first position and the third position are offset from one another by 45 degrees by rotating the object holder by the first rotating mechanism in the first rotation direction, and the second position and the fourth position are offset from one another by 45 degrees by rotating the camera by the second rotating mechanism in the second rotation direction.
8 more elements
Dependencies are inferred from the claim text.