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公开(公告)号：US20240320387A1
公开(公告)日：2024-09-26
申请号：US18188293
申请日：2023-03-22
申请人： X Development LLC
发明人： Amanda McNary , Raymond Daly , Sergei Babinskii , Sushant Kumar
IPC分类号： G06F30/20
CPC分类号： G06F30/20 , G06F2113/04
摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media, for electric grid modeling and simulation. One of the methods includes, obtaining a model of an electrical power system; executing a simulation of the model including by separately simulating, in parallel, behaviors of the electric power system during each of a consecutive series of time periods to provide individual simulation results for each time period, where the consecutive series of time periods together represent a simulation time frame over which the behaviors of the electric power system are simulated; combining the individual simulation results into a simulation output for the simulation time frame; and providing, for display, the simulation output.
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公开(公告)号：US20240287750A1
公开(公告)日：2024-08-29
申请号：US18489185
申请日：2023-10-18
申请人： X Development LLC
IPC分类号： E02B3/06
CPC分类号： E02B3/062
摘要： Methods, systems, and computer-readable media that implement an autonomous modular breakwater system. An example system includes a plurality of autonomous submersible structures, each configured to mechanically link to any other of the plurality of autonomous submersible structures to form a breakwater. The system includes a controller configured to perform operations including: determining a location for construction of a breakwater; determining an initial location of each of the plurality of autonomous submersible structures; selecting, based at least in part on the initial location of each of the plurality of autonomous submersible structures, a subset of the plurality of autonomous submersible structures for constructing the breakwater; and transmitting, to each of the selected autonomous submersible structures, instructions to transit from the respective initial location to the location for construction of the breakwater and to mechanically couple to at least one other autonomous submersible structure to form the breakwater.
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公开(公告)号：US20240259678A1
公开(公告)日：2024-08-01
申请号：US18391499
申请日：2023-12-20
申请人： X Development LLC
发明人： Leo Francis Casey , Peter Light , Joel Fraser Atwater , Crystal Elayna Winston , Mehrdad Roosta , Siyuan Xin , Chetan Mahadeswaraswamy
IPC分类号： H04N23/661 , B60R11/04 , G01C19/56 , G01J5/00 , G01J5/02 , G01J5/07 , G01S19/13 , G06T7/70 , H04N5/33 , H04N7/18
CPC分类号： H04N23/661 , B60R11/04 , G01C19/56 , G01J5/025 , G01J5/07 , G01S19/13 , G06T7/70 , H04N5/33 , H04N7/181 , G01J2005/0077
摘要： Methods, systems, and apparatus for an infrared and visible imaging system. In some implementations, Image data from a visible-light camera is obtained. A position of a device is determined based at least in part on the image data from the visible-light camera. An infrared camera is positioned so that the device is in a field of view of the infrared camera, with the field of view of the infrared camera being narrower than the field of view of the visible-light camera. Infrared image data from the infrared camera that includes regions representing the device is obtained. Infrared image data from the infrared camera that represents the device is recorded. Position data is also recorded that indicates the location and pose of the infrared camera when the infrared image data is acquired by the infrared camera.
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公开(公告)号：US20240256731A1
公开(公告)日：2024-08-01
申请号：US18103091
申请日：2023-01-30
申请人： X Development LLC
CPC分类号： G06F30/20 , G06F30/18 , G06F2113/04 , G06F2119/06
摘要： Methods, systems, and apparatus, including medium-encoded computer program products, for simulating an electrical power grid. One of the methods includes: receiving data describing an electric circuit of an electrical power grid, the electric circuit having nodes and branches between the nodes; generating a representation of the electrical power grid in a state-space form, the representation including one or more network equations that include a plurality of state variables each representing a respective independent storage element of in the electric circuit; generating, based on the representation of the electrical power grid in a state-space form, a model of the electrical power grid; and executing a simulation of electric power grid behaviors by using the model.
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公开(公告)号：US12038321B2
公开(公告)日：2024-07-16
申请号：US18048127
申请日：2022-10-20
申请人： X Development LLC
摘要： Systems and methods for detecting a mechanical disturbance are disclosed. One of the method may comprise the operation steps including: transmitting, by a transmitter, a pulse at a preset frequency along a first cable; receiving, by a receiver, a plurality of signals, wherein each of the plurality of signals travels along the first cable and a second cable connected to the receiver for a corresponding span; calculating one or more differential phases, wherein each differential phase is calculated based on respective phases and the corresponding spans of two of the plurality of signals; and determining a localization of the mechanical disturbance based on the one or more differential phases.
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公开(公告)号：US20240224956A9
公开(公告)日：2024-07-11
申请号：US18202578
申请日：2023-05-26
申请人： X Development LLC
摘要： A net monitoring system, including: a plurality of net monitoring devices, each net monitoring device including: a housing; a plurality of tensioning arms, each tensioning arm reversibly extendable through the housing and configured to reversibly secure to a net, each tensioning arm including a force sensor configured to generate a tension signal indicative of a tension applied to the corresponding tensioning arm; a tensioning mechanism configured concurrently retract the plurality of tensioning arms into the housing; an impulse generating device, configured to generate an impulse responsive to a command; and a communications device configured to receive the tension signals from the plurality of force sensors, and transmit the tension signals through water; and a controller, configured to: command at least one of the plurality of net monitoring devices to generate the impulse; receive the tension signals responsive to the command to generate the impulse; and determine, based on the received tension signals, a presence of a defect in a net on which the plurality of net monitoring devices are installed.
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公开(公告)号：US20240224952A9
公开(公告)日：2024-07-11
申请号：US18319246
申请日：2023-05-17
申请人： X Development LLC
摘要： Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for self-calibrating ultrasonic removal of sea lice. In some implementations, a method includes generating, by transducers distributed in a sea lice treatment station, a first set of ultrasonic signals, detecting a second set of ultrasonic signals in response to propagation of the first set of ultrasonic signals through water, determining propagation parameters of the sea lice treatment station based on the second set of ultrasonic signals that were detected, obtaining an image of a sea louse on a fish in the sea lice treatment station, determining, from the image, a location of the sea louse in the sea lice treatment station, and generating a third set of ultrasonic signals that focuses energy at the sea louse.
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公开(公告)号：US12033329B2
公开(公告)日：2024-07-09
申请号：US17383278
申请日：2021-07-22
申请人： X Development LLC
发明人： Hongxu Ma , Allen Richard Zhao , Cyrus Behroozi , Derek Werdenberg , Jie Jacquot , Vadim Tschernezki
CPC分类号： G06T7/11 , G06V10/26 , G06T2207/10036 , G06T2207/20224
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for improved image segmentation using hyperspectral imaging. In some implementations, a system obtains image data of a hyperspectral image, the image data comprising image data for each of multiple wavelength bands. The system accesses stored segmentation profile data for a particular object type that indicates a predetermined subset of the wavelength bands designated for segmenting different region types for images of an object of the particular object type. The system segments the image data into multiple regions using the predetermined subset of the wavelength bands specified in the stored segmentation profile data to segment the different region types. The system provides output data indicating the multiple regions and the respective region types of the multiple regions.
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公开(公告)号：US20240223005A1
公开(公告)日：2024-07-04
申请号：US18398057
申请日：2023-12-27
申请人： X Development LLC
CPC分类号： H02J13/00002 , H02J3/00 , H02J2203/20
摘要： Methods, systems, and apparatus, including medium-encoded computer program products, for determining optimal grid interconnections. A power grid model that includes a topological representation of a power grid and electrical specifications of grid components can be accessed. First interconnection data representing a first proposed interconnection to the power grid can be obtained. At least one other proposed interconnection to the power grid can be selected. A modified power grid model can be generated at least by incorporating the first proposed interconnection and the at least one other proposed interconnection into the power grid model. A simulation of the power grid can be executed using the modified power grid model to obtain simulated power grid data. A combined impact of the first proposed interconnection and the at least one other proposed interconnection on the power grid can be determined from the simulated power grid data.
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公开(公告)号：US20240211822A1
公开(公告)日：2024-06-27
申请号：US18126789
申请日：2023-03-27
申请人： X DEVELOPMENT LLC
发明人： Geoffrey Anders , Zhipeng Wang
IPC分类号： G06Q10/047 , G06Q10/0833 , G08G1/01 , H04W4/80
CPC分类号： G06Q10/047 , G06Q10/0833 , G08G1/0129 , H04W4/80
摘要： Aspects of the disclosure provide for the use and training of a model configured to provide an estimated time of arrival (ETA) for transporting an object. Data may be received from a reader device. The data may identify a tracking tag and a first timestamp. Based on the received data, a location of the tracking tag at the first timestamp may be determined. A starting location and second timestamp for the tracking tag and a destination location and third timestamp for the tracking tag may be identified. A list including at least one dwell time and dwell location for the tracking tag may be identified. The model may be trained to output the ETA, a dwell time, and a dwell location based on the determined location, the starting location, the destination location, the first timestamp, the second timestamp, the third timestamp, and the list.
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