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公开(公告)号：US12235643B2
公开(公告)日：2025-02-25
申请号：US18543889
申请日：2023-12-18
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Litian Zhang , Xiao Hu , Ang Liu
IPC: G05D1/00 , B64U101/30 , G01C21/20 , G05D1/222 , G05D1/225 , G05D1/226 , G05D1/227 , G05D1/228 , G05D1/644
Abstract: A system of determining a flight path for an aerial vehicle, includes a memory storing a program code, and a processor configured to execute the program code to identify, during a flight, an abnormal state occurring at a first location, in response to the abnormal state, control the aerial vehicle to fly along a first flight path from the first location to a first destination, after the aerial vehicle arrives at the first destination, evaluate a status of the aerial vehicle at the first destination to obtain an evaluation result, and based on the evaluation result, determine a second flight path of the aerial vehicle to a second destination. The first flight path is a reverse of a last flight path of the aerial vehicle before the aerial vehicle reaches the first location.
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公开(公告)号：US12228932B1
公开(公告)日：2025-02-18
申请号：US18494011
申请日：2023-10-25
Applicant: Waymo LLC
Inventor： Anne Aula , Brian Douglas Cullinane , Daniel Jules Switkin , Jennifer Arden , Renaud-Roland Hubert
IPC: G05D1/00 , B60R25/24 , B60W30/06 , B60W60/00 , B62D15/02 , E05F15/70 , E05F15/76 , G01C21/20 , G01C21/26 , G01C21/34 , G01C21/36 , G06Q10/1093 , G06Q50/40 , G06V20/58 , G07C5/00 , G08G1/14
Abstract: Aspects of the present disclosure relate to a vehicle for maneuvering a passenger to a destination autonomously. The vehicle includes one or more computing devices that receive a request for a vehicle from a client computing device. The request identifies a first location. The one or more computing devices also determine whether the first location is within a threshold outside of a service area of the vehicle. When the location is within the threshold distance outside of the service area of the vehicle, the one or more computing devices identify a second location within the service area of the vehicle where the vehicle is able to stop for a passenger and based on the first location. The one or more computing devices then provide a map and a marker identifying the position of the second location on the map for display on the client computing device.
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公开(公告)号：US12228406B2
公开(公告)日：2025-02-18
申请号：US18204313
申请日：2023-05-31
Applicant: SB Technology, Inc.
Inventor： Ethan Jesse Pratt , Kyle Austin Palko
Abstract: Example computer-implemented methods and systems for anomaly-sensing based multi-agent navigation are disclosed. One example computer-implemented method includes: receiving relative distance data specifying distance between at least one pair of agents of a plurality of agents, each of a subset of the plurality of agents having an anomaly sensor subsystem; receiving anomaly data from at least one anomaly sensor subsystem of one of the plurality of agents; obtaining pre-surveyed map data; and determining global pose data of the plurality of agents based on the relative distance data and based on comparing the anomaly data to the pre-surveyed map data.
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公开(公告)号：US12223447B2
公开(公告)日：2025-02-11
申请号：US17690231
申请日：2022-03-09
Applicant: Korea University Research and Business Foundation , AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
Inventor： Joongheon Kim , Won Joon Yun , Jae-Hyun Kim , Soyi Jung
IPC: G06Q10/0631 , B64U101/61 , G01C21/20 , G05D1/00
Abstract: Provided are a drone taxi system based on multi-agent reinforcement learning and a drone taxi operation method using the same. The drone taxi system includes a plurality of drone taxies configured to receive call information including departure point information and destination information from passenger terminals present within a certain range and a control server configured to receive call information of passengers from each drone taxi, select a candidate passenger depending on whether a passenger is present, generate travel route information of each drone taxi from drone state information of the plurality of drone taxies through multi-agent reinforcement learning, and transmit the travel route information to the drone taxi.
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公开(公告)号：US20250046140A1
公开(公告)日：2025-02-06
申请号：US18926527
申请日：2024-10-25
Applicant: NEC Corporation
Inventor： Yusuke MORI , Akira KAMEI , Miki OTANI
Abstract: An information processing apparatus according to the present invention includes: a biometric information acquisition unit that acquires biometric information of a user at an arrival airport; a biometric matching unit that performs a matching process of the biometric information with registered biometric information of a registrant who deposited a baggage with the airline at a departure airport; and a guide unit that outputs guide information including a location of pickup in the arrival airport and a start time of pickup of the baggage associated with the registered biometric information to the user who is authenticated as the same person as the registrant by the matching process.
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Patent Agency Ranking
公开(公告)号：US20250046139A1
公开(公告)日：2025-02-06
申请号：US18926444
申请日：2024-10-25
Applicant: NEC Corporation
Inventor： Yusuke MORI , Akira Kamei , Miki Otani
Abstract: An information processing apparatus according to the present invention includes: a biometric information acquisition unit that acquires biometric information of a user at an arrival airport; a biometric matching unit that performs a matching process of the biometric information with registered biometric information of a registrant who deposited a baggage with the airline at a departure airport; and a guide unit that outputs guide information including a location of pickup in the arrival airport and a start time of pickup of the baggage associated with the registered biometric information to the user who is authenticated as the same person as the registrant by the matching process.
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公开(公告)号：US20250044438A1
公开(公告)日：2025-02-06
申请号：US18797114
申请日：2024-08-07
Applicant: Raytheon Company
Inventor： Darin C. Koblick
Abstract: A system and method of tracking a hypersonic object over a flightpath includes at least one observer having at least one sensor. The sensor is configured to provide measurements of the hypersonic object that are geometrically diverse such that each observer may independently measure any combination of range, angles, Doppler, and angle rates. The observers transmit measurements to a processing unit as the hypersonic object undergoes three phases including a boost phase, a ballistic phase, and a hypersonic glide phase. The hypersonic object is tracked over many time steps by first selecting a dynamics model representative of expected object kinematics during said phase. Then, an unscented Kalman filter is used to predict a future state and a covariance using the dynamics model that was selected. Finally, the unscented Kalman filter updates the future state and covariance that were predicted based on the geometrically diverse measurements of the sensors.
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公开(公告)号：US20250044101A1
公开(公告)日：2025-02-06
申请号：US18723614
申请日：2022-02-25
Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Inventor： Kotaro MATSUDA , Yosuke TAKAHASHI , Hiroki IKEUCHI
Abstract: A computer executes a collection procedure of collecting first measurement information measured by passive measurement, a communication status estimation procedure of estimating an estimation map representing a communication status of each position using the first measurement information, and a design procedure of designing a measurement route of active measurement using the estimation map.
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公开(公告)号：US20250044100A1
公开(公告)日：2025-02-06
申请号：US18722669
申请日：2022-12-22
Applicant: DOLBY LABORATORIES LICENSING CORPORATION
Inventor： David S. McGrath
Abstract: Methods, systems, and media for determining user movement direction are provided. In some embodiments, a method involves obtaining, using a control system, user acceleration data associated with a user. The method involves determining, using the control system, a movement period associated with a movement activity of the user using the user acceleration data, wherein the movement period indicates a duration between two sequential movements by the user. The method involves determining, using the control system, a movement direction corresponding to the movement activity using the user acceleration data based on a direction of acceleration orthogonal to the movement direction in which at least a portion of the user acceleration data is anti-periodic over a period of time corresponding to the movement period.
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公开(公告)号：US20250043763A1
公开(公告)日：2025-02-06
申请号：US18920061
申请日：2024-10-18
Applicant: LONE GULL HOLDINGS, LTD.
IPC: F03B13/14 , B63B35/44 , B63G8/00 , F03D7/04 , F03D9/00 , F03D13/25 , G01C21/20 , G06F9/48 , H02K7/18
Abstract: An energy-harvesting compute grid includes computing assemblies that cooperate with mobile energy harvesters configured to be deployed on a body of water. The plurality of energy harvesters are positioned on and move adjacent to an upper surface of a body of water, and the locations of the energy harvesters can be monitored and controlled. The wide-spread gathering by the harvesters of environmental data within that geospatial area permits the forecasting of environmental factors, the discovery of advantageous energy-harvesting opportunities, the observation and tracking of hazardous objects and conditions, the efficient distribution of data and/or tasks to and between the harvesters included in the compute grid, the efficient execution of logistical operations to support, upgrade, maintain, and repair the cluster, and the opportunity to execute data-gathering across an area much larger than that afforded by an individual harvester (e.g., radio astronomy, 3D tracking of and recording of the communication patterns of marine mammals, etc.). The computational tasks can be shared and distributed among a compute grid implemented in part by a collection of individual floating self-propelled energy harvesters thereby providing many benefits related to cost and efficiency that are unavailable to relatively isolated energy harvesters, and likewise unavailable to terrestrial compute grids of the prior art.
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