Control device, picking system, distribution system, program, and control method
AssigneeMUJIN, Inc.
InventorRosen Diankov
Life of this patent
Estimating the term…
Abstract
A point cloud information acquiring unit for acquiring point cloud information of a region including at least one of the picking hand and the work at a time which is at least one of (i) when the picking hand picks the work at the first position, (ii) when the picking hand moves the work out of the first container, (iii) when the picking hand moves the work in the second container and (iv) when the picking hand arranges the work at the second position; and an abnormality detection unit for detecting an abnormality based on the point cloud information acquired by the point cloud information acquiring unit are included.
Claims7
A control device for controlling a picking apparatus that arranges a work picked at a first position of a first container by using a picking hand at a second position of a second container being different from the first container, the control device comprising:
- a point cloud information acquiring unit for acquiring point cloud information of a region including at least one of the picking hand and the work at a time which is at least one of (i) when the picking hand moves the work in the second container and (ii) when the picking hand arranges the work at the second position;
- an abnormality detection unit for detecting an abnormality based on the point cloud information acquired by the point cloud information acquiring unit;
- and
- an instruction sending unit for sending, to the picking apparatus, an instruction for suspending an operation of the picking apparatus in response to the abnormality detection unit detecting the abnormality, wherein:
- the abnormality detection unit is for detecting a load collapse inside the second container based on the point cloud information acquired by the point cloud information unit, and
- the instruction sending unit is for sending, to the picking apparatus, the instruction for suspending the operation of the picking apparatus in response to the abnormality detection unit detecting the load collapse.
A tangible, non-transitory computer-readable medium having processor instructions stored thereon that, when executed cause the processor to perform operations for controlling a picking apparatus that arranges a work picked at a first position of a first container by using a picking hand at a second position of a second container being different from the first container, the operations comprising:
- acquiring point cloud information representing a region including at least one of the picking hand and the work at a time that is at least one of (i) when the picking hand moves the work in the second container, and (ii) when the picking hand arranges the work at the second position;
- detecting an abnormality based on the point cloud information acquired in the acquiring point cloud information and
- sending, to the picking apparatus, an instruction for suspending an operation of the picking apparatus in response to the detecting abnormality detecting the abnormality, wherein:
- the detecting the abnormality includes detecting a load collapse inside the second container based on the point cloud information acquired in the acquiring point cloud information,
- the sending the instruction includes sending, to the picking apparatus, the instruction for suspending the operation of the picking apparatus in response to detecting the load collapse.
A control method for controlling a picking apparatus that arranges a work picked at a first position of a first container by using a picking hand at a second position of a second container being different from the first container, the control method comprising:
- acquiring point cloud information of a region including at least one of the picking hand and the work at a time that is at least one of (i) when the picking hand moves the work in the second container, and (ii) when the picking hand arranges the work at the second position;
- and
- detecting an abnormality based on the point cloud information acquired in the acquiring point cloud information and
- sending, to the picking apparatus, an instruction for suspending an operation of the picking apparatus in response to the detecting abnormality detecting the abnormality, wherein:
- the detecting the abnormality includes detecting a load collapse inside the second container based on the point cloud information acquired in the acquiring point cloud information,
- the sending the instruction includes sending, to the picking apparatus, the instruction for suspending the operation of the picking apparatus in response to detecting the load collapse.
Dependencies are inferred from the claim text.