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1.发明授权公开(公告)号：US12094347B2
公开(公告)日：2024-09-17
申请号：US17760683
申请日：2019-11-01
Applicant: ViaSat, Inc.
Inventor： Sanjay V. Lala
IPC: G08G3/00 , G06F3/04842
CPC classification number: G08G3/00 , G06F3/04842
Abstract: Systems and methods for displaying onboard service information for vessels are described. In some embodiments, a method comprises obtaining time range data indicating a time range; obtaining corresponding trips within the time range for each of a plurality of vessels; and obtaining status of an onboard service provided during each trip of the corresponding trips for each of the plurality of vessels. In response to receiving a request for displaying service performance information for the plurality of vessels, first graphical interface data is generated. The data represents a plurality of vessel identifiers that corresponds to the plurality of vessels; a plurality of trip icons for the corresponding trips for each of the plurality of vessels, and a timeline that represents the time range. The data is transmitted to a display device to cause the display device to generate and to display a trip-schedule viewer representation.
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公开(公告)号：US20240304093A1
公开(公告)日：2024-09-12
申请号：US18258406
申请日：2021-12-20
Applicant: SEESAFE INNOVATION S.R.L.
Inventor： Giancarlo BERNASCONI , Marta CALLIGARO , Marco COMPAGNONI , Marco MARCON
Abstract: A detection apparatus (10) of floating bodies (5) on sea is described; the apparatus comprises at least one thermal sensor (2) configured to receive a thermal signal (Sacq) of at least one sea area of interest (4), data processing means (3) adapted to process the signal emitted by said thermal sensor to detect whether or not there is a floating body in said area of interest depending on the temperature difference between the body and the sea water, and a device (1) adapted to emit a pulsed laser beam to illuminate said area of interest to increase the temperature difference between the floating body and the sea water.
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公开(公告)号：US11945560B2
公开(公告)日：2024-04-02
申请号：US17850870
申请日：2022-06-27
Applicant: FUJITSU LIMITED
Inventor： Isamu Watanabe , Shinji Ito , Hiraku Fujimoto , Ryusei Ikeda , Kenta Usui
Abstract: A non-transitory computer-readable storage medium storing a navigation monitoring program that causes at least one computer to execute a process, the process includes acquiring direction information that indicates a direction of a vessel and position information that indicates a position of the vessel; and predicting whether or not the vessel navigates along a course by inputting the acquired direction information and the acquired position information to a prediction model generated by machine learning by using direction information and position information for each of a plurality of vessels that has navigated in the past and a correct answer label that indicates whether or not each of the plurality of vessels navigates along a course.
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公开(公告)号：US11675348B2
公开(公告)日：2023-06-13
申请号：US16668850
申请日：2019-10-30
Applicant: Raytheon Company
Inventor： Michael P. Sica , Michael C. Xu
CPC classification number: G05D1/0011 , G05D1/0206 , G05D1/0287 , G05D1/0808 , G08G1/09 , G08G3/00 , G08G5/003 , H04L67/12
Abstract: A computer architecture includes an application program interface (API). The API does not include a user interface. The computer architecture asynchronously receives into the API data relating to mission plan domains from clients. The data include an identification of vehicles, goals of the vehicles, and threats to the vehicles. The mission plan domains include an air domain, a sea or ocean domain, and a land domain. The computer architecture uses a parallel processing scheme to process the mission plan domains from the clients for determining goal priorities for each of the plurality of vehicles, processing the data using a genetic algorithm and physics models associated with the plurality of vehicles, and transmitting to the vehicles path commands based on the processing of the genetic algorithm.
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公开(公告)号：US11417219B2
公开(公告)日：2022-08-16
申请号：US16590662
申请日：2019-10-02
Applicant: FUJITSU LIMITED
Inventor： Hiroko Suzuki , Takahiro Saito , Isamu Watanabe
Abstract: A method for a collision risk calculation includes: executing acquisition processing that includes acquiring travel information regarding a position and velocity of each of a first vessel and a second vessel; executing region calculation processing that includes calculating a region having a possibility of future collision between the first vessel and the second vessel from the travel information of each of the first vessel and the second vessel; and executing first risk calculation processing that includes calculating a first risk value based on a maneuvering amount used by the first vessel or the second vessel in order to avoid the region.
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Patent Agency Ranking
公开(公告)号：US20220146266A1
公开(公告)日：2022-05-12
申请号：US17434982
申请日：2020-01-23
Applicant: SEAVANTAGE LTD.
Inventor： Hyung Jin SONG , Dong Il PARK , Ji Goo KIM
Abstract: Disclosed herein is a course guidance method for the efficient sailing of a ship. The course guidance method for the efficient sailing of a ship is performed by a ship's course guidance system, and may include: a per-ship location information extraction step of extracting location information for each ship from collected Auto Identification System (AIS) data; a ship location plotting step of plotting the location of the ship based on the location information on an electronic navigational chart; a clustering step of clustering points located within a predetermined area among a plurality of points plotted on the electronic navigational chart; a course network generation step of generating ship course networks using the clustered points; and a recommended course acquisition step of acquiring a recommended course for each ship based on the generated ship course networks.
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公开(公告)号：US20220122464A1
公开(公告)日：2022-04-21
申请号：US17421979
申请日：2020-01-10
Applicant: MAEROSPACE CORPORATION
Inventor： Brian FRANKLIN , Ryan Alexander ANDERSON , Eric MEGER
IPC: G08G3/00
Abstract: A vessel tracking system and method are provided. The system comprises a processor, and a memory comprising a sequence of instructions which when executed by the processor configure the processor to perform the method. The method comprises obtaining characteristics data of a vessel, obtaining destination identifiers for historical destinations of vessels having similar characteristics data, determining a percentage of likelihood for each destination identifier, and reporting the destination identifiers and corresponding percentages of likelihood.
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公开(公告)号：US20220120892A1
公开(公告)日：2022-04-21
申请号：US17427991
申请日：2019-02-06
Applicant: NEC Corporation
Inventor： Kenta SENZAKI
Abstract: An object of an example embodiment of the present disclosure is to stably estimate a navigation status of a target ship at a predetermined time from time-series position information of the ship. A ship behavior analyzing device according to the example embodiment of the present disclosure includes a ship detection means for detecting a ship from synthetic aperture radar data, a wake extraction means for extracting a wake of the detected ship, a wake pattern generation means for generating a wake pattern image by using the extracted wake, and a navigation status estimation means for estimating a navigation status of the target ship by using the generated wake pattern image.
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9.发明申请公开(公告)号：US20220057228A1
公开(公告)日：2022-02-24
申请号：US17466518
申请日：2021-09-03
Applicant: Intellectual Ventures II LLC
Inventor： Leigh M. Rothschild
Abstract: A device, system and method for controlling speed of a vehicle are provided. The device includes a locational information module for determining location information and speed; a storage module for storing at least one geographic map including at least one route and a speed limit for the at least one route; a processing module configured to receive the location information, retrieve at least one geographic map based on the location information, determine a speed limit based on the location information and compare the speed of the device to the determined speed limit; and a display module for alerting a user if the speed of the device exceeds the determined speed limit. The system and method can be for communicating a subject vehicle's speed to a central server where it can be utilized to analyze traffic congestion patterns or notify selected companies or individuals.
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10.发明申请公开(公告)号：US20220027761A1
公开(公告)日：2022-01-27
申请号：US17305983
申请日：2021-07-19
Inventor： Yue Dai , Yaozuo Wang
Abstract: Embodiments of the present disclosure disclose a typhoon trajectory prediction method, device, electronic equipment and computer readable medium. A detailed implementation of the method includes acquiring typhoon status information that includes typhoon wind speed information and typhoon location information, acquiring information of target distance from typhoon to a target position, obtaining typhoon time difference information based on the information of target distance and the typhoon wind speed information, performing slicing processing on the typhoon time difference information to generate time difference ratio information, performing data processing on the time difference ratio information and the information of target distance to generate time ratio distance information, and performing data processing on the time ratio distance information and the typhoon position information to generate typhoon position prediction information. The implementation realizes targeted prediction typhoon position information, thus enhancing the accuracy of broadcasting typhoon position.
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