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公开(公告)号:US12258224B2
公开(公告)日:2025-03-25
申请号:US18407242
申请日:2024-01-08
Applicant: Dexterity, Inc.
Inventor: Zhouwen Sun , Cuthbert Sun , Andrew Nguyen , Samuel Tay , Emilie Peck , Kevin Jose Chavez , Robert Holmberg
IPC: B25J13/08 , B25J5/02 , B25J9/00 , B25J9/16 , B25J19/02 , B25J19/06 , B65G1/137 , B65G47/90 , B65G61/00 , F16P3/08 , F16P3/14
Abstract: Data indicating a corresponding safety state information indicating an extent to which that operating zone currently is or is not available to the robotic system to perform tasks using one or more robotic instrumentalities associated with a robotic system is used, for each of a plurality of operating zones, to dynamically schedule and perform tasks associated with a higher level objective. The corresponding safety state information associated with the first operating zone indicating one of a plurality of safety states associated with a presence of a human worker in the first operating zone is received from one or more sensors associated with a first operating zone of the plurality of operating zones. Autonomous behavior of the one or more robotic instrumentalities is altered based on the one of the plurality of safety states associated with the presence of the human worker in the first operating zone indicated by the corresponding safety state information.
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公开(公告)号:US12090661B2
公开(公告)日:2024-09-17
申请号:US17482162
申请日:2021-09-22
Applicant: Dexterity, Inc.
Inventor: Zhouwen Sun , Samir Menon , Kevin Jose Chavez , Toby Leonard Baker , David Leo Tondreau, III , Andrew Nguyen , Cuthbert Sun
CPC classification number: B25J9/1651 , B25J9/1612 , B25J9/1633 , B25J9/1653 , B25J9/1664 , B25J9/1671 , B25J9/1682 , B25J9/1697 , B25J13/088 , B65G47/917
Abstract: A velocity control-based robotic system is disclosed. In various embodiments, sensor data is received from one or more sensors deployed in a physical space in which a robot is located. A processor is used to determine based at least in part on the sensor data an at least partly velocity-based trajectory along which to move an element comprising the robot. A command to implement the velocity-based trajectory is sent to the robot.
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公开(公告)号:US11897706B2
公开(公告)日:2024-02-13
申请号:US17217467
申请日:2021-03-30
Applicant: Dexterity, Inc.
Inventor: Zhouwen Sun , Cuthbert Sun , Andrew Nguyen , Samuel Tay , Emilie Peck , Kevin Jose Chavez , Robert Holmberg
IPC: B25J13/08 , B25J19/02 , B25J19/06 , B25J5/02 , B25J9/00 , B25J9/16 , B65G1/137 , B65G47/90 , B65G61/00 , F16P3/08 , F16P3/14
CPC classification number: B65G47/905 , B25J9/1651 , B25J9/1661 , B25J9/1666 , B25J9/1676 , B25J9/1679 , B25J9/1697 , B25J13/089 , B65G2203/0283 , B65G2203/041
Abstract: A robotic line kitting system is disclosed. Data indicating for each of a plurality of operating zones comprising a workspace with which the robotic line kitting system is associated a corresponding safety state information is stored. The data is used to dynamically schedule and perform tasks associated with a higher level objective, including by operating the one or more robotic instrumentalities in one or more operating zones, if any, indicated by the data to currently be available to perform tasks using the one or more robotic instrumentalities and by not operating the one or more robotic instrumentalities in one or more operating zones, if any, indicated by the data to not currently be available to perform tasks using the one or more robotic instrumentalities.
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公开(公告)号:US20220315354A1
公开(公告)日:2022-10-06
申请号:US17217467
申请日:2021-03-30
Applicant: Dexterity, Inc.
Inventor: Zhouwen Sun , Cuthbert Sun , Andrew Nguyen , Samuel Tay , Emilie Peck , Kevin Jose Chavez , Robert Holmberg
Abstract: A robotic line kitting system is disclosed. In various embodiments, data indicating for each of a plurality of operating zones comprising a workspace with which the robotic line kitting system is associated a corresponding safety state information is stored. The data is used to dynamically schedule and perform tasks associated with a higher level objective, including by operating the one or more robotic instrumentalities in one or more operating zones, if any, indicated by said data to currently be available to perform tasks using the one or more robotic instrumentalities and by not operating the one or more robotic instrumentalities in one or more operating zones, if any, indicated by said data to not currently be available to perform tasks using the one or more robotic instrumentalities.
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公开(公告)号:US12291407B2
公开(公告)日:2025-05-06
申请号:US17963761
申请日:2022-10-11
Applicant: Dexterity, Inc.
Inventor: Matthew Rodolfo Molina , Cuthbert Sun , Robert Holmberg , Jason Kmec
Abstract: The present application discloses a robotic modular stack mover system, and a method and a computer system for controlling the robotic modular pusher system. The robotic modular stack mover system includes a first stack mover system configured to cause a vehicle to traverse a first path and a second stack mover system configured to cause the vehicle to traverse a second path. The first stack mover system moves the vehicle along the first path from a source location to a first end location. The vehicle is retrieved from the first end location and the second mover system moves the vehicle along the second path to a destination location.
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公开(公告)号:US20250033900A1
公开(公告)日:2025-01-30
申请号:US18916529
申请日:2024-10-15
Applicant: Dexterity, Inc.
Inventor: Zhouwen Sun , Cuthbert Sun , Andrew Nguyen , Samuel Tay , Emilie Peck , Kevin Jose Chavez , Robert Holmberg
Abstract: A robotic line kitting system is disclosed. In various embodiments, a sensor reading associated with a force sensor associated with a robotic instrumentality comprising the robotic line kitting system is received. It is determined based at least in part on the sensor reading that a condition requiring human intervention has been detected. A task to be performed by a human worker to correct the condition is scheduled.
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公开(公告)号:US11981517B2
公开(公告)日:2024-05-14
申请号:US17217441
申请日:2021-03-30
Applicant: Dexterity, Inc.
Inventor: Zhouwen Sun , Cuthbert Sun , Andrew Nguyen , Samuel Tay , Emilie Peck , Kevin Jose Chavez , Robert Holmberg
CPC classification number: B65G47/905 , B25J9/1651 , B25J9/1661 , B25J9/1666 , B25J9/1676 , B25J9/1697 , B65G2203/0291 , B65G2203/041 , B65G2203/044
Abstract: A robotic line kitting system is disclosed. In various embodiments, a signal associated with an unsafe condition is received via a communication interface. In response to the signal, a controlled operation to reduce a speed of movement of a robotic instrumentality is performed prior to a safety stop of the robotic instrumentality being triggered.
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公开(公告)号:US20240091952A1
公开(公告)日:2024-03-21
申请号:US18368941
申请日:2023-09-15
Applicant: Dexterity, Inc.
Inventor: Joseph Li , Robert Moreno , Cuthbert Sun , Salvador Perez , Neeraja Abhyankar , Arth Beladiya , Kunal Vikas Shinde
IPC: B25J9/16
CPC classification number: B25J9/1697 , B25J9/1674
Abstract: A robotic system is disclosed. The robotic system includes (i) a robotic arm positioned in a known location adjacent to a work zone with respect to which the robotic arm is configured to manipulate one or more items, (ii) one or more sensors each positioned in a corresponding fixed location relative to the work zone, and (iii) one or more processors configured to configure the robotic system to use the robotic arm to manipulate the one or more items, the robotic system being configured based at least in part on sensor data, the sensor data comprising information indicative of a relative position of the robotic arm and one or more other objects in the work zone.
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公开(公告)号:US20220088778A1
公开(公告)日:2022-03-24
申请号:US17482162
申请日:2021-09-22
Applicant: Dexterity, Inc.
Inventor: Zhouwen Sun , Samir Menon , Kevin Jose Chavez , Toby Leonard Baker , David Leo Tondreau III , Andrew Nguyen , Cuthbert Sun
Abstract: A velocity control-based robotic system is disclosed. In various embodiments, sensor data is received from one or more sensors deployed in a physical space in which a robot is located. A processor is used to determine based at least in part on the sensor data an at least partly velocity-based trajectory along which to move an element comprising the robot. A command to implement the velocity-based trajectory is sent to the robot.
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公开(公告)号:US20200095001A1
公开(公告)日:2020-03-26
申请号:US16224513
申请日:2018-12-18
Applicant: Dexterity, Inc.
Inventor: Samir Menon , Robert Hegdahl , Zhouwen Sun , Kevin Jose Chavez , Talbot Morris-Downing , Cuthbert Sun
Abstract: A kitting system is disclosed. In various embodiments, the kitting system includes a conveyance structure configured to impart to an item a first net resultant force substantially in a first direction, wherein the first direction is associated with a direction of flow from a source end of the conveyance structure to a destination end opposite the source end and associated with a pick-up zone from which the item is to be retrieved; a sensor configured to provide a sensor output associated with the pick-up zone; and a processor configured to provide a control input to one or both of the conveyance structure and a disrupter device associated with the conveyance structure based at least in part on the sensor output.
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