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    Traffic signal change visualization systems and methods
    31.
    发明授权
    Traffic signal change visualization systems and methods 有权

    公开(公告)号：US11610485B2

    公开(公告)日：2023-03-21

    申请号：US17158128

    申请日：2021-01-26

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Richard L. Greatbatch ,  Omer Tsimhoni ,  Joseph F. Szczerba ,  John P. Weiss

    IPC: G08G1/07 ,  G08G1/096 ,  G06F3/01 ,  G08G1/095 ,  B60K37/02 ,  G06V20/59

    Abstract: A head up display system of a vehicle includes: a communication module configured to receive a period until a traffic signal of an intersection of roads will change from a first state to a second state; a distance module configured to, based on the period and a present speed of the vehicle, determine a distance in front of the vehicle where the vehicle will be when the traffic signal transitions from the first state to the second state; a light source configured to, via a windshield of the vehicle, generate a virtual display that is visible within a passenger cabin of the vehicle; and a display control module configured to, based on the distance, control the light source to include, in the virtual display, a visual indicator of a location in a path of the vehicle where the traffic signal will transition from the first state to the second state.

    Speed difference indicator on head up display
    32.
    发明授权
    Speed difference indicator on head up display 有权

    公开(公告)号：US11548522B2

    公开(公告)日：2023-01-10

    申请号：US17169658

    申请日：2021-02-08

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Joseph F. Szczerba ,  Omer Tsimhoni ,  John P. Weiss

    IPC: B60R1/00 ,  B60W50/14 ,  B60W30/14

    Abstract: A head up display (HUD) system includes: a difference module configured to determine a speed difference based on a difference between (a) a present speed of a vehicle and (b) a target speed of the vehicle; a light source configured to, via a windshield of the vehicle, generate a virtual display that is visible within a passenger cabin of the vehicle; and a display control module configured to control the light source to include a visual indicator of the speed difference in the virtual display.

    Directing projected images for a vehicle
    33.
    发明授权
    Directing projected images for a vehicle 有权

    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

    IPC: G02F1/29 ,  B60K35/00 ,  G02B27/01

    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.

    IDENTIFICATION OF CONFUSING OBJECTS FOR COLOR DEFICIENT VISION
    39.
    发明公开
    IDENTIFICATION OF CONFUSING OBJECTS FOR COLOR DEFICIENT VISION 审中-公开

    公开(公告)号：US20240071228A1

    公开(公告)日：2024-02-29

    申请号：US17822897

    申请日：2022-08-29

    Applicant: GM Global Technology Operations LLC

    Inventor： Jacob Alan Bond ,  Joseph F. Szczerba ,  John P. Weiss

    IPC: G08G1/16

    CPC classification number: G08G1/165 ,  G06V20/588

    Abstract: A system for determining when additional information is needed by a passenger with color deficient vision within a vehicle includes a plurality of perception sensors within the vehicle adapted to collect data related to a physical identity of a primary object and to communicate the data related to the physical identity of the primary object, via a communication bus, to a data processor within the vehicle, the data processor adapted to determine that the physical identity of the primary object may be unclear to a passenger with color deficient vision based on the data related to the physical identity of the primary object, and that assistance should be provided to the passenger with color deficient vision to aid the passenger with color deficient vision in identifying the primary object.

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