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公开(公告)号：US20220315355A1
公开(公告)日：2022-10-06
申请号：US17217474
申请日：2021-03-30
申请人： Dexterity, Inc.
发明人： Zhouwen Sun , Cuthbert Sun , Andrew Nguyen , Samuel Tay , Emilie Peck , Kevin Jose Chavez , Robert Holmberg
摘要： 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：US20240140731A1
公开(公告)日：2024-05-02
申请号：US18407242
申请日：2024-01-08
申请人： Dexterity, Inc.
发明人： Zhouwen Sun , Cuthbert Sun , Andrew Nguyen , Samuel Tay , Emilie Peck , Kevin Jose Chavez , Robert Holmberg
CPC分类号： B65G47/905 , B25J9/1651 , B25J9/1661 , B25J9/1666 , B25J9/1676 , B25J9/1679 , B25J9/1697 , B25J13/089 , B65G2203/0283 , B65G2203/041
摘要： 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：US20230115863A1
公开(公告)日：2023-04-13
申请号：US17963761
申请日：2022-10-11
申请人： Dexterity, Inc.
摘要： 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：US20220315353A1
公开(公告)日：2022-10-06
申请号：US17217441
申请日：2021-03-30
申请人： Dexterity, Inc.
发明人： Zhouwen Sun , Cuthbert Sun , Andrew Nguyen , Samuel Tay , Emilie Peck , Kevin Jose Chavez , Robert Holmberg
摘要： 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：US20240228191A1
公开(公告)日：2024-07-11
申请号：US18393504
申请日：2023-12-21
申请人： Dexterity, Inc.
发明人： Shitij Kumar , Michael Root , Varun Uday Nayak , Cuthbert Sun , Kunal Shah , Yuan Gao , Zhouwen Sun , Andrew Bylard , Diego Rodriguez , Samir Menon
IPC分类号： B65G47/90
CPC分类号： B65G47/905
摘要： A robotic system receives from a first agent included in a plurality of robotically controlled agents a request to be provided a motion plan to perform a first pick and place task assigned to the first agent. A first motion plan is determined for the first agent, including by taking into consideration a second motion plan associated with a second agent included in the plurality of robotically controlled agents to perform a second pick and place task assigned to the second agent, at least in part by considering a swept volume associated with at least a remaining uncompleted portion of the second motion plan as an obstacle with which the first agent will not collide while implementing the first motion plan.
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公开(公告)号：US20220332509A1
公开(公告)日：2022-10-20
申请号：US17713077
申请日：2022-04-04
申请人： Dexterity, Inc.
发明人： Alberto Leyva Arvayo , Charles Richard Bieler , Matthew Rodolfo Molina , Andrew Lovett , Robert Holmberg , Cuthbert Sun
摘要： The present application discloses a robotic stack mover system, and a method and a computer system for controlling the robotic stack mover system. The robotic stack mover system includes a driving unit comprising a motor, a drive chain, a tensioning unit that enforces tension of the drive chain, and a guide rail traversing a distance between the driving unit and the tensioning unit. The motor is operatively coupled to the drive chain, and the motor is configured to drive the drive chain when the motor is driven. The guide rail comprises or supports the drive chain. The driving chain comprises a set of pusher units. The pusher units are respectively configured to engage one or more vehicles inserted to the system, and to cause one or more vehicles to traverse a path having a same direction as a longitudinal direction of the guide rail when the driving chain is driven.
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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
申请人： Dexterity, Inc.
发明人： Zhouwen Sun , Samir Menon , Kevin Jose Chavez , Toby Leonard Baker , David Leo Tondreau, III , Andrew Nguyen , Cuthbert Sun
CPC分类号： B25J9/1651 , B25J9/1612 , B25J9/1633 , B25J9/1653 , B25J9/1664 , B25J9/1671 , B25J9/1682 , B25J9/1697 , B25J13/088 , B65G47/917
摘要： 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
申请人： Dexterity, Inc.
发明人： Zhouwen Sun , Cuthbert Sun , Andrew Nguyen , Samuel Tay , Emilie Peck , Kevin Jose Chavez , Robert Holmberg
IPC分类号： B25J13/08 , B25J19/02 , B25J19/06 , B25J5/02 , B25J9/00 , B25J9/16 , B65G1/137 , B65G47/90 , B65G61/00 , F16P3/08 , F16P3/14
CPC分类号： B65G47/905 , B25J9/1651 , B25J9/1661 , B25J9/1666 , B25J9/1676 , B25J9/1679 , B25J9/1697 , B25J13/089 , B65G2203/0283 , B65G2203/041
摘要： 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
申请人： Dexterity, Inc.
发明人： Zhouwen Sun , Cuthbert Sun , Andrew Nguyen , Samuel Tay , Emilie Peck , Kevin Jose Chavez , Robert Holmberg
摘要： 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：US11981517B2
公开(公告)日：2024-05-14
申请号：US17217441
申请日：2021-03-30
申请人： Dexterity, Inc.
发明人： Zhouwen Sun , Cuthbert Sun , Andrew Nguyen , Samuel Tay , Emilie Peck , Kevin Jose Chavez , Robert Holmberg
CPC分类号： B65G47/905 , B25J9/1651 , B25J9/1661 , B25J9/1666 , B25J9/1676 , B25J9/1697 , B65G2203/0291 , B65G2203/041 , B65G2203/044
摘要： 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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