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公开(公告)号：US20240391707A1
公开(公告)日：2024-11-28
申请号：US18794652
申请日：2024-08-05
Applicant: Dexterity, Inc.
Inventor： Zhouwen Sun , Harry Zhe Su , Talbot Morris-Downing , David Leo Tondreau, III , Toby Leonard Baker , Timothy Ryan , Ayush Sharma , Raphael Georg Wirth , Cyril Nader
Abstract: A robotic singulation system is disclosed. In various embodiments, sensor data image data associated with a plurality of items present in a workspace is received. The sensor data is used to determine and implement a plan to autonomously operate a robotic structure to pick one or more items from the workspace and place each item singly in a corresponding location in a singulation conveyance structure. The plan includes performing an active measure to change or adapt to a detected state or condition associated with one or more items in the workspace.
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公开(公告)号：US20240091949A1
公开(公告)日：2024-03-21
申请号：US18238048
申请日：2023-08-25
Applicant: Dexterity, Inc.
Inventor： Zhouwen Sun , Kevin Jose Chavez , Samir Menon , Harry Zhe Su , Talbot Morris-Downing , Rohit Arka Pidaparthi , Ayush Sharma , Raphael Georg Wirth
CPC classification number: B25J9/1697 , B07C1/04 , B25J9/0093 , B25J9/161 , B25J9/1612 , B25J9/1653 , B25J9/1664 , B25J9/1671 , B25J9/1689 , B25J13/08 , B25J15/0616 , B65G47/905 , B65G47/917 , B65G2201/0285 , B65G2203/0216 , B65G2203/041
Abstract: A robotic singulation system is disclosed. In various embodiments, sensor data including image data associated with a workspace is received. The sensor data is used to generate a three dimensional view of at least a portion of the workspace, the three dimensional view including boundaries of a plurality of items present in the workspace. A grasp strategy is determined for each of at least a subset of items, and for each grasp strategy a corresponding probability of grasp success is computed. The grasp strategies and corresponding probabilities of grasp success are used to determine and implement a plan to autonomously operate a robotic structure to pick one or more items from the workplace and place each item singly in a corresponding location in a singulation conveyance structure.
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Patent Agency Ranking
公开(公告)号：US20240001559A1
公开(公告)日：2024-01-04
申请号：US18224427
申请日：2023-07-20
Applicant: Dexterity, Inc.
Inventor： Zhouwen Sun , Kevin Jose Chavez , Samir Menon , Harry Zhe Su , Talbot Morris-Downing , Rohit Arka Pidaparthi , Ayush Sharma , Raphael Georg Wirth
CPC classification number: B25J9/1697 , B25J9/0093 , B25J15/0616 , B25J9/1664 , B25J9/1612 , B65G47/917 , B25J9/1689 , B07C1/04 , B25J9/1671 , B25J9/161 , B25J9/1653 , B25J13/08 , B65G47/905 , B65G2201/0285 , B65G2203/0216 , B65G2203/041
Abstract: A robotic singulation system is disclosed. In various embodiments, sensor data including image data associated with a workspace is received. The sensor data is used to generate a three dimensional view of at least a portion of the workspace, the three dimensional view including boundaries of a plurality of items present in the workspace. The three dimensional view as generated at successive points in time is used to model a flow of at least a subset of said plurality of items through at least a portion of the workspace. The model is used to determine and implement a plan to autonomously operate a robotic structure to pick one or more items from the workplace and place each item singly in a corresponding location in a singulation conveyance structure.
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公开(公告)号：US11780096B2
公开(公告)日：2023-10-10
申请号：US17132426
申请日：2020-12-23
Applicant: Dexterity, Inc.
Inventor： Zhouwen Sun , Kevin Jose Chavez , Samir Menon , Harry Zhe Su , Talbot Morris-Downing , Rohit Arka Pidaparthi , Ayush Sharma , Raphael Georg Wirth
CPC classification number: B25J9/1697 , B07C1/04 , B25J9/0093 , B25J9/161 , B25J9/1612 , B25J9/1653 , B25J9/1664 , B25J9/1671 , B25J9/1689 , B25J13/08 , B25J15/0616 , B65G47/905 , B65G47/917 , B65G2201/0285 , B65G2203/0216 , B65G2203/041
Abstract: A robotic singulation system is disclosed. In various embodiments, sensor data including image data associated with a workspace is received. The sensor data is used to generate a three dimensional view of at least a portion of the workspace, the three dimensional view including boundaries of a plurality of items present in the workspace. A grasp strategy is determined for each of at least a subset of items, and for each grasp strategy a corresponding probability of grasp success is computed. The grasp strategies and corresponding probabilities of grasp success are used to determine and implement a plan to autonomously operate a robotic structure to pick one or more items from the workplace and place each item singly in a corresponding location in a singulation conveyance structure.
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公开(公告)号：US20220315358A1
公开(公告)日：2022-10-06
申请号：US17696238
申请日：2022-03-16
Applicant: Dexterity, Inc.
Inventor： Timothy Ryan , Zhouwen Sun , Harry Zhe Su , Talbot Morris-Downing , David Leo Tondreau, III , Toby Leonard Baker , Ayush Sharma , Raphael Georg Wirth
Abstract: A robotic system comprising an end effector-mounted sensor is disclosed. In various embodiments, a robotic arm is manipulated to move a sensor to a position such that an object of interest is within a read range of the sensor. A sensor data read by the sensor is received via a communication interface. The sensor data is used to determine an attribute of the object; and the determined attribute of the object is used to determine a plan to grasp and move the object.
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公开(公告)号：US20210122054A1
公开(公告)日：2021-04-29
申请号：US17132446
申请日：2020-12-23
Applicant: Dexterity, Inc.
Inventor： Zhouwen Sun , Kevin Jose Chavez , Samir Menon , Harry Zhe Su , Talbot Morris-Downing , Rohit Arka Pidaparthi , Ayush Sharma , Raphael Georg Wirth
Abstract: A robotic singulation system is disclosed. In various embodiments, sensor data including image data associated with a workspace is received. The sensor data is used to generate a three dimensional view of at least a portion of the workspace, the three dimensional view including boundaries of a plurality of items present in the workspace. The three dimensional view as generated at successive points in time is used to model a flow of at least a subset of said plurality of items through at least a portion of the workspace. The model is used to determine and implement a plan to autonomously operate a robotic structure to pick one or more items from the workplace and place each item singly in a corresponding location in a singulation conveyance structure.
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公开(公告)号：US10954081B1
公开(公告)日：2021-03-23
申请号：US16916601
申请日：2020-06-30
Applicant: Dexterity, Inc.
Inventor： Zhouwen Sun , Kevin Jose Chavez , Samir Menon , Harry Zhe Su , Talbot Morris-Downing , Rohit Arka Pidaparthi , Ayush Sharma , Raphael Georg Wirth
Abstract: A robotic singulation system is disclosed. In various embodiments, sensor data including image data associated with a workspace is received. The sensor data is used to generate a three dimensional view of at least a portion of the workspace, the three dimensional view including boundaries of a plurality of items present in the workspace. A grasp strategy is determined for each of at least a subset of items, and for each grasp strategy a corresponding probability of grasp success is computed. The grasp strategies and corresponding probabilities of grasp success are used to determine and implement a plan to autonomously operate a robotic structure to pick one or more items from the workplace and place each item singly in a corresponding location in a singulation conveyance structure.
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