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    WINDSHIELD DISPLAY AND TESTING SYSTEM
    62.
    发明申请
    WINDSHIELD DISPLAY AND TESTING SYSTEM 有权

    公开(公告)号：US20250164348A1

    公开(公告)日：2025-05-22

    申请号：US18516225

    申请日：2023-11-21

    Applicant: GM Global Technology Operations LLC

    Inventor： Manoj Kumar Sharma ,  Joseph F. Szczerba ,  Thomas A. Seder

    IPC: G01M11/00 ,  G02B27/01 ,  G09G3/34

    Abstract: A display and testing system for a vehicle having a display surface. A light source emits a light when activated. A fiber-optic cable with opposite first and second fiber ends. The first fiber end receives light from the light source is directed to the second fiber end which emits the light to the display surface. A piezoelectric actuator is coupled to the fiber-optic cable adjacent the second fiber end and when actuated vibrates the second fiber end to project an image on the display surface while the light source is activated. A photodetector is configured to detect light and the second fiber end receives the image reflected from the display surface and directs the image to the first fiber end. The first fiber end emits and directs the image to the photodetector. The photodetector detects functionality of the display surface based on the image while the light source is activated.

    UTILIZING HMI WITH DISTRACTED DRIVER
    64.
    发明申请
    UTILIZING HMI WITH DISTRACTED DRIVER 有权

    公开(公告)号：US20250100447A1

    公开(公告)日：2025-03-27

    申请号：US18471566

    申请日：2023-09-21

    Applicant: GM Global Technology Operations LLC

    Inventor： Daniel S. Glaser ,  Joseph F. Szczerba ,  Yi Guo Glaser ,  Sri Krishna Divya Pemmaraju ,  Michael Alexander Wuergler

    IPC: B60Q9/00

    Abstract: A system for utilizing human machine interfaces to engage at least one passenger when a driver of a vehicle is distracted includes a system controller in communication with a plurality of passenger human machine interfaces and adapted to modify a display screen of a front seat passenger HMI, and an occupant monitoring system adapted to monitor the driver of the vehicle and the at least one passenger within the vehicle, the system controller adapted to determine, with a distracted driver algorithm within the system controller and data from the occupant monitoring system that the driver of the vehicle is distracted, and, when the driver of the vehicle is distracted, to actuate the plurality of passenger HMIs to engage the at least one passenger and encourage the at least one passenger to engage with the driver of the vehicle.

    DOOR HANDLE LOCATOR SYSTEM FOR A VEHICLE
    66.
    发明申请
    DOOR HANDLE LOCATOR SYSTEM FOR A VEHICLE 有权

    公开(公告)号：US20250034916A1

    公开(公告)日：2025-01-30

    申请号：US18358374

    申请日：2023-07-25

    Applicant: GM Global Technology Operations LLC

    Inventor： Hannah Elizabeth Wagner ,  Jacob Alan Bond ,  Joseph F. Szczerba ,  Akilesh Rajavenkatanarayanan

    IPC: E05B81/76 ,  E05B77/00 ,  E05B85/10

    Abstract: A door handle locator system for a vehicle includes one or more modalities that provide sensory feedback to a user indicating a location of a door handle that is part of a door of the vehicle. The door handle locator system also includes one or more controllers in electronic communication with the one or more modalities. The one or more controllers execute instructions to receive a wireless signal indicating a location of the user with respect to the vehicle. The one or more controllers determine the user is approaching the vehicle based on the location of the user with respect to the vehicle. In response to determining the user is approaching the vehicle, the one or more controllers instruct the one or more modalities to provide the sensory feedback to the user indicating the location of the door handle.

    POLARIZATION-BASED OPTICAL ARRANGEMENT WITH VIRTUAL DISPLAYS AND MULTIPLE FIELDS OF VIEW
    67.
    发明申请
    POLARIZATION-BASED OPTICAL ARRANGEMENT WITH VIRTUAL DISPLAYS AND MULTIPLE FIELDS OF VIEW 有权

    公开(公告)号：US20250008078A1

    公开(公告)日：2025-01-02

    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

    IPC: H04N13/351 ,  B60K35/00 ,  G02B5/30 ,  G02B27/28

    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).

    TRANSLATING ROTARY CONTROL
    69.
    发明公开
    TRANSLATING ROTARY CONTROL 审中-公开

    公开(公告)号：US20240353939A1

    公开(公告)日：2024-10-24

    申请号：US18302155

    申请日：2023-04-18

    Applicant: GM Global Technology Operations LLC

    Inventor： Joseph F. Szczerba ,  Ki Hyun Ahn

    IPC: G06F3/0354 ,  G06F3/0362 ,  G06F3/038 ,  G06F3/14

    CPC classification number: G06F3/03548 ,  G06F3/0362 ,  G06F3/038 ,  G06F3/1423 ,  B60K35/10 ,  B60K2360/126

    Abstract: A human machine interface (HMI) within a vehicle includes a display screen adapted to display information to an occupant within the vehicle, a track extending along at least a portion of a peripheral edge of the display screen, and a rotary control knob assembly slidably supported within the track for sliding movement within the track, wherein, the rotary control knob assembly is adapted to allow the occupant of the vehicle to provide input to the HMI to control a selected one of a plurality of systems within the vehicle, the selected one of the plurality of systems determined by a position of the rotary control knob assembly within the track.

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