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公开(公告)号：US12073517B2
公开(公告)日：2024-08-27
申请号：US17758666
申请日：2022-01-26
申请人： CAE INC.
发明人： Mark Soodeen , Michel Lagace , Hebing Ye , Sebastien Morisset , Pascal Desaulniers , Nick Giannias , Babak Mirzakhani , Gordon Christiansen , Julien Granger-Ducharme , Pierre Daigle , Pierre-Luc Vincent
IPC分类号： G06T19/00 , G06T13/00 , G09B9/16 , G09B9/30 , H04L12/18 , H04L65/1089 , H04L65/1093 , H04L65/613 , H04R1/02
CPC分类号： G06T19/006 , G06T13/00 , G09B9/165 , G09B9/301 , H04L12/1822 , H04L65/1089 , H04L65/1093 , H04L65/613 , H04R1/028 , H04R2499/15
摘要： A method for providing remote visibility into a simulation environment, comprising: establishing over a secure public network a connection between a first videoconferencing client running on a first computer and a second videoconferencing client running on a second computer; receiving at the first computer a first live camera feed encompassing a first portion of the simulation environment over a secure private network, the second computer being located outside of the secure private network; displaying within a viewer the first live camera feed and a simulation control interface, a representation of a second portion of the simulation environment and/or a second live camera feed encompassing a third portion of the simulation environment; and granting the second videoconferencing client visual access to the viewer application through the first videoconferencing client.
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公开(公告)号：US11915111B2
公开(公告)日：2024-02-27
申请号：US18184011
申请日：2023-03-15
申请人： CAE Inc.
IPC分类号： G06N20/00
CPC分类号： G06N20/00
摘要： A federated machine learning system for training students comprises a first adaptive training system having a first artificial intelligence module for adapting individualized training to a first group of students and for developing a first learning model based on a first set of learning performance metrics. A second adaptive training system provides individualized training to a second group of students and has a data property extraction module for extracting statistical properties from a second set of learning performance metrics for the second group of students. A data simulator module generates simulated performance metrics using extracted statistical properties from the second set of learning performance metrics to thereby generate a second learning model. A federation computing device receives first and second model weights for the first and second learning models and generates or refines a federated model based on the first and second model weights.
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公开(公告)号：US11715387B2
公开(公告)日：2023-08-01
申请号：US15942401
申请日：2018-03-30
申请人： CAE Inc.
CPC分类号： G09B9/24 , G09B9/048 , G09B9/08 , G09B9/206 , G09B19/165
摘要： An interactive computer simulation system, station and method for training a user in the performance of a task through a training activity. A tangible instrument module allows a user to interact with the tangible instrument module for controlling a virtual element. A plurality of performance metric datasets representing results of the interactions between the user and the tangible instrument module is obtained. During execution of the interactive computer simulation, in the plurality of performance metric datasets, a plurality of actual maneuvers of the virtual element are detected during the training activity, one or more standard operating procedures (SOPs) are identified for the training activity from a plurality of the individually detected actual maneuvers. In real-time upon detection of the SOPs, information for display in the interactive computer simulation related the SOPs.
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4.发明授权公开(公告)号：US11551572B2
公开(公告)日：2023-01-10
申请号：US17217039
申请日：2021-03-30
申请人： CAE Inc.
摘要： An interactive computer simulation system includes one or more processors for performing an interactive computer simulation in an interactive simulated environment based on user input and for generating images related to the interactive computer simulation. The system includes a dome for displaying the images, the dome being cut by a base below an equatorial plane of the dome, the images being displayed on the dome at a general-projection distance. The system further includes an adjusted-projection panel having an adjusted-projection surface defining an adjusted-projection distance smaller than the general-projection distance for addressing a vergence-accommodation conflict when simulated ground images are displayed.
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公开(公告)号：US20220198720A1
公开(公告)日：2022-06-23
申请号：US17130062
申请日：2020-12-22
申请人： CAE INC.
发明人： Alexandre MILLETTE , Samuel BERUBE
摘要： A system for generating an augmented reality image using an initial image comprising a reference element, the system comprising: an image analyzer for identifying the reference element within the initial image; an image generating unit for: generating a simulation image of a scene of a virtual environment based on the identified reference element, an outline of the simulation image corresponding to the reference outline; overlaying the initial image with the simulation image to obtain the augmented reality image; and providing the augmented reality image for display.
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公开(公告)号：US11288420B2
公开(公告)日：2022-03-29
申请号：US16566838
申请日：2019-09-10
申请人： CAE Inc.
摘要： Method and systems for executing an interactive computer simulation of a simulated vehicle. A central repository comprises a synthetic natural environment database (SNEDB) that comprises data for a plurality of geographically-located terrain skin representations of a computer generated. A remote data management system maintains the remote repository comprising a subset of the SNEDB accessible to an interactive computer simulation station. The interactive computer simulation station sends, over the network, a data request for geographical locations from the SNEDB and allows users to interact in the interactive computer simulation for controlling the simulated vehicle. The remote data management system computes a plurality of expected geographical positions for the first simulation station and anticipatorily updates, via the network, the subset of the SNEDB stored in the remote repository with a supplemental subset of the SNEDB corresponding to one or more of the computed expected geographical positions.
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公开(公告)号：US11288340B2
公开(公告)日：2022-03-29
申请号：US15086343
申请日：2016-03-31
申请人： CAE Inc.
IPC分类号： G06F17/50
摘要： A method and computer system for dynamically updating a model associated to a simulated interactive object in an interactive computer simulation comprising a computer generated environment. In real-time, a simulated behavior of the simulated interactive object is provided considering the model associated thereto. After reception of a request to modify the model, a new model is determined and validated by computing a validation indicator. The validation indicator computation considers interrelated parameters associated to the model and simulated constraints associated to the computer generated environment. The model is then selectively and dynamically updated into a new model considering at least the validation indicator. Subsequently, in real-time, an updated simulated behavior of the simulated interactive object is provided correspondingly considering the model or the new model associated thereto.
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公开(公告)号：US10992984B2
公开(公告)日：2021-04-27
申请号：US15476946
申请日：2017-03-31
申请人： CAE Inc.
发明人： Alexander Ireland , Jack Russ , David Bowness
摘要： A method and apparatus for generating a stream of images representing a sequence of events related to a system. The apparatus defines a field view of a user from a 3D location within an enclosed area. The apparatus comprises a network interface module for receiving, from a first data source, the sequence of events related to the system, the sequence of events comprising actions of the user performed on one or more tangible instruments of the system, and for receiving, from a second data source, images related to at least a portion of the enclosed area within the field of view of the user. The apparatus further comprises an image generator module for determining a virtual camera position in the enclosed area from the 3D location, and for rendering the stream of images from the virtual camera position to produce a rendered stream of images.
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公开(公告)号：US10908983B2
公开(公告)日：2021-02-02
申请号：US15476049
申请日：2017-03-31
申请人： CAE INC.
发明人： Ann-Katherine Giroux , Michel Galibois , Yannick Heneault , Gunther Sascha Filkorn , Francis Meloche-Charlebois
摘要： There is described an apparatus for preventing a problem in a simulator comprising a plurality of components, comprising: a communication unit for at least one of transmitting data and receiving data; a memory having stored thereon a database containing a plurality of lists of events each associated with a respective source of anomaly; a processing unit configured for: receiving an actual state of operation for at least some of the plurality of components; determining that a given one of the plurality of lists of event has partially occurred using the actual state of operation; and outputting an alert indicative of the respective source of anomaly associated with the given one of the plurality of lists of event via the communication unit.
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公开(公告)号：US10607407B2
公开(公告)日：2020-03-31
申请号：US15941951
申请日：2018-03-30
申请人： CAE Inc.
发明人： Sylvain Lasnier
IPC分类号： G09B9/30 , G06T17/20 , G06T9/20 , G06T15/20 , G06T19/20 , G09B9/10 , G09B9/36 , G09B9/00 , G09B9/04 , G09B9/06
摘要： Method and system for dynamically modifying, in an interactive computer simulation station, visual rendering of a visual element in a computer generated environment from an interactive computer simulation. Pre-defined visual characteristics comprise a visual contouring associated with the visual element. The method comprises receiving, via a tangible instrument module, one or more commands for controlling a simulated vehicle. The method also comprises dynamically affecting the visual contouring of the visual element considering at least one of a distance factor between the simulated vehicle and the visual element in the computer generated environment and a relative contrast between the pre-defined visual characteristics of the visual element and underlying computer generated environment elements. The distance factor and the relative contrast are determined in real-time during execution of the interactive computer simulation prior to rendering the visual element for display.
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