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公开(公告)号：US20230375852A1
公开(公告)日：2023-11-23
申请号：US17746243
申请日：2022-05-17
Applicant: GM Global Technology Operations LLC
Inventor： Kai-Han Chang , Manoj Sharma , Thomas A. Seder , Joseph F. Szczerba
CPC classification number: G02B30/56 , G02B27/1006 , G02B27/0093 , B60R11/0235
Abstract: A system for generating a centrally located floating image display for a plurality of passengers positioned within a vehicle includes a plurality of displays adapted to project a graphic light image, a plurality of beam splitters, one beam splitter individually associated with each one of the plurality of displays, each beam splitter adapted to receive a graphic light image from the associated one of the plurality of displays and to reflect the graphic light image to one of the plurality of passengers, wherein, each of the plurality of passengers perceives a floating image at a central location within the vehicle.
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公开(公告)号：US12248228B2
公开(公告)日：2025-03-11
申请号：US18298600
申请日：2023-04-11
Applicant: GM Global Technology Operations LLC
Inventor： Manoj Sharma , Thomas A. Seder , Joseph F. Szczerba , John P. Weiss
Abstract: A system for directing projections within a vehicle includes a projector for producing a projected image. The system also includes a projection directing module in optical communication with the projector for directing the projected image to a predetermined location. The system also includes a projection surface upon which the projected image is projected. The system also includes a controller in electrical communication with the projector and the projection directing module. The controller is programmed to configure the projection directing module to direct the projected image to a projection region of the projection surface. The controller is further programmed to project the projected image on the projection region using the projector and the projection directing module.
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公开(公告)号：US20250004270A1
公开(公告)日：2025-01-02
申请号：US18345034
申请日：2023-06-30
Applicant: GM Global Technology Operations LLC
Inventor： John P. Weiss , Manoj Sharma , Joseph F. Szczerba , Thomas Seder
Abstract: A projector system for a head up display within a vehicle includes a vehicle vector graphics projector adapted to project a second graphical image onto the inner surface of the windshield of the vehicle, the second graphical image having a greater brightness than the first graphical image and including at least one vehicle tell-tale, and a calibration system adapted to test and calibrate a displayed tell-tale within the second graphical image.
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公开(公告)号：US20240412530A1
公开(公告)日：2024-12-12
申请号：US18329997
申请日：2023-06-06
Applicant: GM Global Technology Operations LLC
Inventor： Manoj Sharma , Joseph F. Szczerba , Akilesh Rajavenkatanarayanan
IPC: G06V20/58 , B60R1/23 , G02B27/01 , G06N3/0464 , G06N3/084 , G06T5/00 , G06T7/10 , G06T7/70 , G06T11/00 , G06V10/774
Abstract: A method for providing information to an occupant of a vehicle includes training a machine learning algorithm to receive a nighttime image as an input and produce an enhanced image as an output. The method also includes capturing the nighttime image of an environment surrounding the vehicle using a camera of the vehicle. The method also includes enhancing the nighttime image using the machine learning algorithm to produce the enhanced image. The method also includes identifying an object of interest in the enhanced image using a computer vision algorithm. The method also includes notifying the occupant of the vehicle about the object of interest.
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公开(公告)号：US20240393670A1
公开(公告)日：2024-11-28
申请号：US18323597
申请日：2023-05-25
Applicant: GM Global Technology Operations LLC
Inventor： Manoj Sharma , Thomas A. Seder , Joseph F. Szczerba , John P. Weiss
Abstract: A display system for a vehicle includes a projection screen having an adjustable opacity, a projector for projecting an image on the projection screen, and a controller in electrical communication with the projector. The controller is programmed to adjust the opacity of the projection screen and direct the projector to project the image on the projection screen.
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Patent Agency Ranking
公开(公告)号：US12092816B2
公开(公告)日：2024-09-17
申请号：US17932356
申请日：2022-09-15
Applicant: GM Global Technology Operations LLC
Inventor： Jacob Alan Bond , Joseph F. Szczerba , Manoj Sharma
CPC classification number: G02B27/01 , G06T19/006 , G06V20/582 , G06V20/588 , G02B2027/0138 , G02B2027/014
Abstract: A system for providing information to an occupant of a vehicle includes at least one vehicle sensor for determining information about an environment surrounding the vehicle, a display for providing information to the occupant, and a controller in electrical communication with the at least one vehicle sensor and the display. The controller is programmed to identify at least one driving rule associated with at least one portion of the environment surrounding the vehicle using the at least one vehicle sensor, determine an applicability state of the at least one driving rule, where the applicability state includes an applicable state and a non-applicable state, and display a graphic using the display in response to determining that the applicability state of the at least one driving rule is the applicable state.
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公开(公告)号：US12249122B2
公开(公告)日：2025-03-11
申请号：US17817061
申请日：2022-08-03
Applicant: GM Global Technology Operations LLC
Inventor： Manoj Sharma , Thomas A. Seder , Kai-Han Chang
Abstract: A system comprises a computer including a processor and a memory. The memory includes instructions such that the processor is programmed to receive, at a deep neural network, an image captured by an image capture device. The processor is also programmed to generate a predicted distortion map based on the image and update at least one weight of the deep neural network based on a loss function of the deep neural network.
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28.发明授权公开(公告)号：US12206836B1
公开(公告)日：2025-01-21
申请号：US18343894
申请日：2023-06-29
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Tzvi Philipp , Manoj Sharma , Joseph F. Szczerba , Thomas A. Seder
Abstract: An optical arrangement includes at least one pair of displays, each pair having a first display and a second display configured to generate light in a visible spectral range. For each pair of displays, the optical arrangement includes a first polarizer configured to polarize the light incident from the first display, a second polarizer configured to polarize the light incident from the second display. The optical arrangement also includes first and second polarizing beam splitters for each pair of displays. Each polarizing beam splitter is configured to receive the polarized light from the first and second polarizers. Each polarizing beam splitter is also configured to reflect one of an s-polarized component and a p-polarized component of the received polarized light into at least one field of view (FOV) and transmit the other of the s-polarized component and the p-polarized component of the received polarized light into the subject FOV(s).
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公开(公告)号：US12174400B2
公开(公告)日：2024-12-24
申请号：US17824210
申请日：2022-05-25
Applicant: GM Global Technology Operations LLC
Inventor： Manoj Sharma , Kai-Han Chang , Thomas A. Seder , Joseph F. Szczerba
Abstract: A system for generating a centrally located floating three-dimensional image display for a plurality of passengers positioned within a vehicle includes a display adapted to project a multiplexed hologram comprising a plurality of three-dimensional holographic images, and a plurality of beam splitters, one beam splitter individually associated with each one of the plurality of passengers, each beam splitter adapted to receive one of the plurality of holographic images from the display and to reflect the one of the plurality of holographic images to the associated one of the plurality of passengers, wherein, each of the plurality of passengers perceives one of the plurality of three-dimensional holographic images floating at a central location within the vehicle.
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公开(公告)号：US20240402483A1
公开(公告)日：2024-12-05
申请号：US18325255
申请日：2023-05-30
Applicant: GM Global Technology Operations LLC
Inventor： Thomas A. Seder , Joseph F. Szczerba , Tzvi Philipp , Manoj Sharma
Abstract: A system for generating a floating image for a passenger within a vehicle includes a passenger monitoring system adapted to monitor the position of the passenger's head and eyes, a compute engine in communication with the passenger monitoring system and adapted to calculate a holographic image and encode the holographic image onto a spatial light modulator (SLM) of a picture generating unit (PGU) hologram generator, a beam steering device, wherein the beam steering device is adapted to receive, via the compute engine, information related to a position of the passenger's head and eyes from the passenger monitoring system, and the SLM is adapted to project the holographic image to the beam steering device and the beam steering device is adapted to re-direct the projected holographic image to the eyes of the passenger, based on the information received from the passenger monitoring system.
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