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1.发明授权公开(公告)号：US12215978B2
公开(公告)日：2025-02-04
申请号：US17754159
申请日：2020-09-16
Applicant: SONY GROUP CORPORATION
Inventor： Mikio Nakai
IPC: G01C21/28
Abstract: To improve accuracy of position estimation on the basis of a plurality of estimation results.
An information processing device includes: a first estimator that estimates a self-position on the basis of a first coordinate system; a second estimator that estimates a self-position on the basis of a second coordinate system different from the first coordinate system; and an information acquisition part that, in a case where reliability of one of a first estimation result by the first estimator and a second estimation result by the second estimator in a coordinate system of the one estimation result is lower than a predetermined threshold, acquires self-position information on the basis of another estimation result.-
公开(公告)号：US20250027777A1
公开(公告)日：2025-01-23
申请号：US18778787
申请日：2024-07-19
Applicant: California Institute of Technology
Inventor： Jeff H. Delaune , Roland Brockers , Robert A. Hewitt , David S. Bayard , Alejandro M. San Martin
Abstract: A method to perform vision based navigation on a moving vehicle. An image processor receives reference images with associated depth information as base frames or search frames. 2D features are detected in base frames and tracked in subsequent search frames. A new base frame is triggered when a number of features or a spatial distribution fall under thresholds. A depth processor reconstructs the depth and 3D position of each of the 2D features. A track manager manages a feature list database mapping the 2D coordinates of each tracked 2D feature with the 3D coordinate of that feature. A state manager constructs a filter state vector with 15 error states propagated at an IMU rate and 6 additional error states corresponding to clones of pose states. A visual updater utilizes the tracked 2D feature coordinates to update the filter state vector. A filter forms residuals and corrects inertial error drift.
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公开(公告)号：US20250027776A1
公开(公告)日：2025-01-23
申请号：US18377259
申请日：2023-10-05
Applicant: TOYOTA MOTOR NORTH AMERICA, INC.
Inventor： Imad Zahid , Sumit K. Jha , Anil Nagpal , Joshua C. Batie , Nikhil Rajendra
IPC: G01C21/28
Abstract: An example operation includes one or more of determining data to be provided to a vehicle, determining data to be retrieved from the vehicle, determining a route for the vehicle based on an amount of time the data is provided to the vehicle and the data is retrieved from the vehicle, a speed of the vehicle, and a location of at least one computing node that is configured to provide and retrieve the data.
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公开(公告)号：US20250005771A1
公开(公告)日：2025-01-02
申请号：US18885886
申请日：2024-09-16
Applicant: Magna Electronics Inc.
Inventor： Bishnu Raveendran
IPC: G06T7/246 , B60H1/00 , B60Q9/00 , B60R1/24 , B60R1/27 , B60R25/31 , G01C21/28 , G01C21/34 , G01J5/00 , G06V20/56 , G06V20/58
Abstract: A vehicular navigation system includes a sensor disposed at a vehicle. The sensor is operable to capture sensor data. Electronic circuitry of an electronic control unit (ECU) includes a data processor operable to process sensor data captured by the sensor to determine an attribute of the vehicle associated with a quality of a road along which the vehicle is traveling. The ECU determines a road quality index of the road along which the vehicle is traveling based at least in part on the determined attribute of the vehicle. The ECU determines a navigation route from a starting location to a destination location based at least in part on the road quality index of roads connecting the starting location and the destination location.
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公开(公告)号：US20240426628A1
公开(公告)日：2024-12-26
申请号：US18381399
申请日：2023-10-18
Applicant: Hyundai Motor Company , Kia Corporation
Inventor： Young Gul Cho , Jaho Koo , Tae Young Heo , Seung Eun Kim
Abstract: An apparatus for detecting a parking position of a vehicle includes a first driving route module for generating a first driving route of a vehicle based on driving information including a speed and a direction of the vehicle through an indoor parking lot; a second driving route module for generating a second driving route by inputting the generated first driving route into an artificial intelligence model; and a parking position determining module for determining a final parking position of the vehicle in the indoor parking lot based on the generated second driving route.
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Patent Agency Ranking
公开(公告)号：US12174039B2
公开(公告)日：2024-12-24
申请号：US17800578
申请日：2021-02-17
Applicant: MOVINGPOSITIONS GMBH
Inventor： Susana Pereira Bulas Cruz , Ana Cristina Costa Aguiar
Abstract: The present invention relates to a road vehicle localisation method based on magnetic landmarks. Said method is comprised by an offline phase and by an online phase. The offline phase is responsible for creating a reference landmark database comprised by a plurality of magnetic landmarks, wherein each magnetic landmark is associated to a path location data. The online phase is projected to match a current anomaly detected with a reference anomaly of the reference landmark database, in order to estimate the location of a vehicle based on the path location data of the correspondent reference landmark.
It is also described a system comprised by a sensor unit, a storage unit and by a processing unit, which is specifically programmed to operate according the road vehicle localisation method developed.-
公开(公告)号：US12146745B2
公开(公告)日：2024-11-19
申请号：US16842029
申请日：2020-04-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ju-yun Sung , Hee-jeong Choo , Keum-koo Lee , Ji-young Kwahk
Abstract: Methods and apparatuses are provided for generating, managing, and sharing information related to moving-paths of a plurality of devices connected to the server. The server includes a communication interface that receives first information related to a moving path of a first device among the plurality of devices and receives second information related to a moving path of a second device among the plurality of devices, with the first device being different from the second device. A controller provides integrated history information based on the first information and the second information to at least one of the plurality of devices, with the plurality of devices being managed as a single group in the server.
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公开(公告)号：US20240339031A1
公开(公告)日：2024-10-10
申请号：US18292838
申请日：2022-07-12
Applicant: Volkswagen Aktiengesellschaft
Inventor： Thorben Günzel , Gregor Marek
CPC classification number: G08G1/093 , G01C21/28 , G01C21/3407
Abstract: Technologies and techniques for providing an already generated trajectory of a first motor vehicle for at least one second motor vehicle, for future travel along the trajectory via an assistance system. The trajectory is generated by the first motor vehicle and is transmitted to an electronic computing device of the assistance system that is outside the motor vehicle, and in which at least one first parameter characterizing the first motor vehicle is also transmitted to the electronic computing device. The already generated trajectory is evaluated, taking the first characterizing parameter into account, and it is determined whether the trajectory is suitable for the second motor vehicle, and if the already generated trajectory is unsuitable for the second motor vehicle, the trajectory being adapted for the second motor vehicle, taking a second parameter characterizing the second vehicle into account.
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公开(公告)号：US12094132B2
公开(公告)日：2024-09-17
申请号：US18509412
申请日：2023-11-15
Applicant: Magna Electronics Inc.
Inventor： Bishnu Raveendran
IPC: G06T7/246 , B60H1/00 , B60Q9/00 , B60R1/24 , B60R1/27 , B60R25/31 , G01C21/28 , G01C21/34 , G01J5/00 , G06V20/56 , G06V20/58
CPC classification number: G06T7/248 , B60H1/00742 , B60H1/00792 , B60H1/00985 , B60Q9/00 , B60R1/24 , B60R25/31 , G01C21/28 , G01C21/3461 , G06V20/58 , G06V20/588 , B60R1/27 , B60R2300/8006 , G01J2005/0077 , G06T2207/30256 , G06T2207/30261 , G06T2207/30268
Abstract: A vehicular vision system includes a sensor disposed at a vehicle and having a field of sensing exterior of the vehicle. The sensor captures sensor data. Electronic circuitry of an electronic control unit (ECU) includes a processor for processing sensor data captured by the sensor. Responsive to the vehicle being parked, captured sensor data is processed at the ECU to determine a topography of the environment at the parked vehicle. The ECU, responsive to determining the topography at the parked vehicle determines presence of a hazard of the topography. The ECU, responsive to determining presence of the hazard, notifies an occupant of the vehicle of the hazard prior to the occupant exiting the parked vehicle.
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公开(公告)号：US20240300206A1
公开(公告)日：2024-09-12
申请号：US18654589
申请日：2024-05-03
Applicant: FUYAO GLASS INDUSTRY GROUP CO., LTD.
Inventor： Zhixin CHEN , Yuemin LU , Jinliang GUAN
CPC classification number: B32B3/266 , B32B17/10036 , B32B17/1011 , B32B17/1022 , B32B17/10779 , G01C21/28 , B32B2307/304 , B32B2605/08 , B60J1/001
Abstract: A laminated glass assembly, a signal transmission system, and a vehicle are provided. The laminated glass assembly includes laminated glass, a wave transparent layer, and a thermal insulation layer. The laminated glass has a signal transmission region and a non-signal transmission region. The wave transparent layer is carried on the laminated glass. An orthographic projection of the wave transparent layer on the laminated glass covers the signal transmission region and the non-signal transmission region. The thermal insulation layer is carried on the laminated glass. An orthographic projection of the thermal insulation layer on the laminated glass covers the non-signal transmission region and avoids the signal transmission region.
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