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公开(公告)号：US11230508B1
公开(公告)日：2022-01-25
申请号：US16042746
申请日：2018-07-23
申请人： James Edwin Smith, Jr. , Chen Zhang , Yu Lei
发明人： James Edwin Smith, Jr. , Chen Zhang , Yu Lei
摘要： The present disclosure generally pertains to green oxidizer compositions and method of synthesizing and using the same. Such green oxidizers are stable, may be used in conventional bipropellant thrusters, including, but not limited to LDACS applications, and offer several benefits over conventional oxidizers with respect to toxicity and/or corrosion. The present disclosure also relates to methods of synthesizing poly-nitrated oxetane, a green oxidizer, in an Argon-rich environment.
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公开(公告)号：US12111664B1
公开(公告)日：2024-10-08
申请号：US17888921
申请日：2022-08-16
申请人： Ali Ebrahimi Afrouzi , Lukas Robinson , Chen Zhang
发明人： Ali Ebrahimi Afrouzi , Lukas Robinson , Chen Zhang
CPC分类号： G05D1/0248 , B25J5/007 , B25J9/0003 , G05D1/0236 , G05D1/027 , G05D1/0272
摘要： Provided is a robot, including: a chassis; a set of wheels; a plurality of sensors; a camera; a processor; a memory storing instructions that when executed by the processor effectuate operations including: capturing, with the camera, spatial data of surroundings of the robot; generating, with the processor, a spatial model of the surroundings based on at least the spatial data of the surroundings; generating, with the processor, a movement path based on the spatial model of the surroundings; and inferring, with the processor, a location of the robot.
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公开(公告)号：US12070847B1
公开(公告)日：2024-08-27
申请号：US17867023
申请日：2022-07-18
CPC分类号： B25J11/0085 , B25J9/0003 , B25J9/0084 , B25J9/1664 , B25J9/1684 , G05B13/0205
摘要： A system for collaboration between a first robot and a second robot, including: an application of a communication device configured to receive at least one input designating an instruction for the first robot to execute a first task and an instruction for the second robot to execute a second task after the first robot completes the first task; the first robot, including a medium storing instructions that when executed by a processor of the first robot effectuates operations including: actuating the first robot to execute the first task; and actuating the first robot to dock at a charging station upon completion of the first task; and the second robot including a medium storing instructions that when executed by a processor of the second robot effectuates operations including actuating the second robot to execute the second task upon receiving a signal indicating the first task is complete by the first robot.
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公开(公告)号：US20240119614A1
公开(公告)日：2024-04-11
申请号：US18489572
申请日：2023-10-18
IPC分类号： G06T7/593 , G06V20/64 , G01S17/86 , G06T7/13 , G06T7/30 , G05D1/02 , G06T7/136 , G06T7/33 , G06V20/10 , G06V10/10 , G06T7/00 , G06V10/75 , G01S17/48 , G06N5/047 , G01S7/48 , G01S17/89
CPC分类号： G06T7/593 , G06V20/64 , G01S17/86 , G06T7/13 , G06T7/30 , G05D1/0253 , G06T7/136 , G06T7/344 , G06V20/10 , G06V10/16 , G06V10/10 , G06T7/0002 , G06V10/751 , G05D1/0274 , G01S17/48 , G06N5/047 , G01S7/4804 , G01S17/89 , G06T2207/10028 , G05D2201/0203
摘要： A method for perceiving a model of an environment, including: capturing a plurality of data while the robot moves within the environment, wherein: the plurality of data comprises at least a first data and a second data captured by a first sensor of a first sensor type and a second sensor of a second sensor type, respectively; the first sensor type is an imaging sensor; the second senor type captures movement data; an active source of illumination is positioned adjacent to the imaging sensor such that reflections of illumination light illuminating a path of the robot fall within a field of view of the imaging sensor; perceiving the model of the environment based on at least a portion of the plurality of data; storing the model of the environment in a memory; and transmitting the model of the environment to an application of a smartphone.
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公开(公告)号：US11747819B1
公开(公告)日：2023-09-05
申请号：US17837682
申请日：2022-06-10
CPC分类号： G05D1/0221 , G05D1/0212 , G05D1/0231 , A62C27/00
摘要： Provided is provide a robotic device, including: a chassis; a set of wheels; a control system; a battery; one or more sensors; a processor; a tangible, non-transitory, machine readable medium storing instructions that when executed by the processor effectuates operations including: capturing, with the one or more sensors, data of an environment of the robotic device and data indicative of movement of the robotic device; generating or updating, with the processor, a map of the environment based on at least a portion of the captured data; and generating or updating, with the processor, a movement path of the robotic device based on at least the map of the environment.
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公开(公告)号：US11747813B1
公开(公告)日：2023-09-05
申请号：US17316018
申请日：2021-05-10
申请人： Ali Ebrahimi Afrouzi , Lukas Fath , Chen Zhang
发明人： Ali Ebrahimi Afrouzi , Lukas Fath , Chen Zhang
CPC分类号： G05D1/0212 , G05D1/0016 , G05D2201/0203 , G05D2201/0215
摘要： Provided is a tangible, non-transitory, machine readable medium storing instructions that when executed by a processor of a robotic device effectuates operations including, receiving, by the processor, a sequence of one or more commands; executing, by the robotic device, the sequence of one or more commands; saving, by the processor, the sequence of one or more commands in memory after a predetermined amount of time from receiving a most recent one or more commands; and re-executing, by the robotic device, the saved sequence of one or more commands.
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公开(公告)号：US11726489B1
公开(公告)日：2023-08-15
申请号：US17707665
申请日：2022-03-29
申请人： Ali Ebrahimi Afrouzi , Lukas Robinson , Chen Zhang
发明人： Ali Ebrahimi Afrouzi , Lukas Robinson , Chen Zhang
CPC分类号： G05D1/0231 , B25J9/1664 , B25J9/1697 , B25J11/0085 , G05D1/0088 , G05D2201/0203
摘要： Provided is a tangible, non-transitory, machine readable medium storing instructions that when executed by one or more processors of a robotic device effectuate operations including capturing, with a camera of the robotic device, spatial data of surroundings of the robotic device; generating, with the one or more processors of the robotic device, a movement path based on the spatial data of the surroundings; capturing, with at least one sensor of the robotic device, at least one measurement relative to the surroundings of the robotic device; obtaining, with the one or more processors of the robotic device, the at least one measurement; and inferring, with the one or more processors of the robotic device, a location of the robotic device based on the at least one measurement.
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公开(公告)号：US11656082B1
公开(公告)日：2023-05-23
申请号：US17827729
申请日：2022-05-29
申请人： Ali Ebrahimi Afrouzi , Lukas Robinson , Chen Zhang
发明人： Ali Ebrahimi Afrouzi , Lukas Robinson , Chen Zhang
IPC分类号： G05D1/02 , G01C21/16 , A47L11/40 , G06T7/30 , G06T7/11 , G06T7/62 , G05D1/00 , G01C21/20 , G01S17/89 , G06T7/55 , H04N23/00 , G06T3/00 , G06T7/521
CPC分类号： G01C21/165 , A47L11/4011 , G01C21/206 , G01S17/89 , G05D1/0088 , G05D1/0219 , G05D1/0272 , G05D1/0274 , G06T7/11 , G06T7/30 , G06T7/55 , G06T7/62 , H04N23/00 , A47L2201/022 , A47L2201/04 , G05D1/0242 , G05D1/0246 , G05D1/0255 , G05D1/0257 , G06T3/0068 , G06T7/521 , G06T2207/10028
摘要： Provided is a tangible, non-transitory, machine readable medium storing instructions that when executed by a processor of a robot effectuates operations including: capturing, with at least one sensor, first data used in indicating a position of the robot; capturing, with at least one sensor, second data indicative of movement of the robot; recognizing, with the processor of the robot, a first area of the workspace based on at least one of: a first part of the first data and a first part of the second data; generating, with the processor of the robot, a first movement path covering at least part of the first recognized area; actuating, with the processor of the robot, the robot to move along the first movement path; and generating, with the processor of the robot, a map of the workspace based on at least one of: the first data and the second data.
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公开(公告)号：US11548159B1
公开(公告)日：2023-01-10
申请号：US16427317
申请日：2019-05-30
摘要： Provided is a robot including: a chassis; wheels; electric motors; a network card; sensors; a processor; and a tangible, non-transitory, machine readable medium storing instructions that when executed by the processor effectuates operations including: capturing, with at least one exteroceptive sensor, a first image and a second image; determining, with the processor, an overlapping area of the first image and the second image by comparing the raw pixel intensity values of the first image to the raw pixel intensity values of the second image; combining, with the processor, the first image and the second image at the overlapping area to generate a digital spatial representation of the environment; and estimating, with the processor using a statistical ensemble of simulated positions of the robot, a corrected position of the robot to replace a last known position of the robot within the digital spatial representation of the environment.
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公开(公告)号：US11443508B1
公开(公告)日：2022-09-13
申请号：US17021175
申请日：2020-09-15
摘要： Provided are operations including: receiving, with one or more processors of a robot, an image of an environment from an imaging device separate from the robot; obtaining, with the one or more processors, raw pixel intensity values of the image; extracting, with the one or more processors, objects and features in the image by grouping pixels with similar raw pixel intensity values, and by identifying areas in the image with greatest change in raw pixel intensity values; determining, with the one or more processors, an area within a map of the environment corresponding with the image by comparing the objects and features of the image with objects and features of the map; and, inferring, with the one or more processors, one or more locations captured in the image based on the location of the area of the map corresponding with the image.
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