公开(公告)号：US20240355236A1

公开(公告)日：2024-10-24

申请号：US18303836

申请日：2023-04-20

Applicant: GM Global Technology Operations LLC

Inventor： Aaron David Greer ,  Akilesh Rajavenkatanarayanan ,  Joseph F. Szczerba ,  Manoj Sharma

IPC: G09G3/00 ,  G06V20/59 ,  G06V40/18 ,  G06V40/20

CPC classification number: G09G3/001 ,  G06V20/59 ,  G06V40/18 ,  G06V40/20 ,  B60K35/00 ,  B60K35/23 ,  B60K35/65 ,  B60K35/81 ,  B60K2360/21 ,  B60K2360/349 ,  B60K2360/741 ,  G09G2320/0626 ,  G09G2320/066 ,  G09G2320/0666 ,  G09G2320/08 ,  G09G2354/00 ,  G09G2380/10

Abstract: A method for controlling the display of a vehicle includes receiving a video of a vehicle occupant inside the vehicle, detecting an action of the vehicle occupant of the vehicle using the video of the vehicle occupant inside the vehicle, and in response to detecting the action of the vehicle occupant, automatically adjusting a setting of the display of the vehicle based on the detected action of the vehicle occupant.

公开(公告)号：US20240354986A1

公开(公告)日：2024-10-24

申请号：US18411281

申请日：2024-01-12

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Takayuki AOKI ,  Ryusuke OHTA ,  Daisuke ITAGAKI

IPC: G06T7/73 ,  G06T7/246 ,  G09G3/00

CPC classification number: G06T7/73 ,  G06T7/246 ,  G09G3/001 ,  G06T2207/30252 ,  G06T2207/30268 ,  G09G2340/0464 ,  G09G2380/10

Abstract: An extraction unit of a mobile terminal extracts a plurality of feature points from within a shooting range of a camera, based on shooting results of the camera provided on AR glasses. A determination unit determines a boundary between a first region corresponding to an inside of a vehicle cabin and a second region corresponding to an outside of the vehicle cabin within the shooting range of the camera based on discontinuity of movement vectors of the feature points when a vehicle moves. A specifying unit specifies a position of the AR glasses based on a determination result by the determination unit.

公开(公告)号：US12118964B2

公开(公告)日：2024-10-15

申请号：US17768494

申请日：2020-09-17

Applicant: NANJING SEMIDRIVE TECHNOLOGY CO., LTD.

Inventor： Qiaoyu Ye

IPC: G09G5/39 ,  G09G3/20

CPC classification number: G09G5/39 ,  G09G3/2096 ,  G09G2310/08 ,  G09G2320/0247 ,  G09G2350/00 ,  G09G2360/18 ,  G09G2370/08 ,  G09G2380/10

Abstract: A display controller having an automatic data underrun recovery function, comprising: a direct memory access (DMA) controller coupled to an image data processor; the image data processor coupled to an image layer synthesizer; the image layer synthesizer coupled to a first-in first-out (FIFO) memory; a display timing generation circuit (DTC) coupled to the FIFO memory, the display timing generation circuit (DTC) being coupled to an external display device; and an underrun state machine separately coupled to the display timing generation circuit (DTC), an underload data counter, the DMA controller, the image data processor, the image layer synthesizer, and the FIFO memory. The provided display controller has an automatic data underrun recovery function.

公开(公告)号：US12112724B2

公开(公告)日：2024-10-08

申请号：US18234381

申请日：2023-08-16

Applicant: Maxell, Ltd.

Inventor： Koji Hirata ,  Akio Misawa ,  Takumi Nakada

IPC: G09G5/38 ,  B60K35/00 ,  G02B27/01 ,  B60K35/10 ,  B60K35/23 ,  B60K35/28

CPC classification number: G09G5/38 ,  B60K35/00 ,  G02B27/0101 ,  G02B27/0179 ,  B60K35/10 ,  B60K35/23 ,  B60K35/28 ,  B60K2360/149 ,  B60K2360/178 ,  B60K2360/179 ,  B60K2360/23 ,  G02B2027/0141 ,  G02B2027/0183 ,  G02B2027/0187 ,  G09G2340/0464 ,  G09G2360/144 ,  G09G2380/10

Abstract: An information display apparatus capable of reducing the viewpoint movement of a driver and achieving safer driving in consideration of the relationship between the traveling speed and the stopping distance of a vehicle is provided. The information display apparatus is configured to display image information in a transportation and comprises a HUD apparatus disposed between a windshield of the transportation and an instrument panel of the transportation. The HUD apparatus detects a viewpoint position of a driver; and displays a virtual image of the image information in front of the transportation by reflecting light emitted from the HUD apparatus to display the image information by the windshield. The HUD apparatus is configured to set a display position of the virtual image in accordance with movement of the viewpoint position of the driver who is driving the transportation.

公开(公告)号：US20240321153A1

公开(公告)日：2024-09-26

申请号：US18216907

申请日：2023-06-30

Applicant: XIAOMI EV TECHNOLOGY CO., LTD.

Inventor： Liangji LI

IPC: G09G3/00 ,  G09G3/20

CPC classification number: G09G3/002 ,  G09G3/20 ,  G09G2320/06 ,  G09G2360/144 ,  G09G2370/00 ,  G09G2380/10

Abstract: A method for controlling a display device of a vehicle is disclosed. The display device is configured to acquire data information sent by an external terminal by communicating with the external terminal. The method includes: acquiring a driving parameter collected by the vehicle; determining a target display mode and a target display content based on the driving parameter, wherein the target display mode comprises at least one of a projection display mode or a screen display mode; and displaying the target display content based on the target display mode. The method may also include determining a current driving scenario type of the vehicle or determining a target priority of the target display content.

公开(公告)号：US20240321152A1

公开(公告)日：2024-09-26

申请号：US18187962

申请日：2023-03-22

Applicant: Ford Global Technologies, LLC

Inventor： John Robert Van Wiemeersch ,  Brendan Francis Diamond ,  Stuart C. Salter ,  Ryan Joseph Gorski ,  Mahmoud Y. Ghannam

IPC: G09G3/00

CPC classification number: G09G3/002 ,  B60K35/00 ,  B60K35/23 ,  B60K35/65 ,  G06F3/013 ,  G09G2330/023 ,  G09G2354/00 ,  G09G2380/10

Abstract: Apparatus and methods for managing HUD power in vehicle head up displays are disclosed. State indications are stored. Based on the state indications a determination is made as to whether a HUD power control condition is met. If a HUD power control condition is met a corresponding HUD power control action is determined. A set of HUD power control commands corresponding to the HUD power control action is sent to the HUD to control the HUD to take the power control action.

公开(公告)号：US20240319499A1

公开(公告)日：2024-09-26

申请号：US18426126

申请日：2024-01-29

Applicant: Envisics Ltd

Inventor： Ruisheng Lin ,  Jamieson Christmas ,  Timothy Smeeton

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

CPC classification number: G02B27/0103 ,  G09G3/001 ,  G02B27/0081 ,  G02B2027/0105 ,  G09G2380/10

Abstract: A driver for a display device includes a plurality of pixels. The driver is arranged to drive the display device to display a hologram of a picture on the plurality of pixels such that, when the display device is suitably illuminated, a holographic reconstruction of the picture is formed downstream of the display device. The holographic reconstruction includes a plurality of image points. The hologram is arranged such that each image point of the holographic reconstruction is formed using a contiguous group of pixels of the display device. Each contiguous group of pixels includes less than 5% of a total number of pixels of the display device.

公开(公告)号：US20240319498A1

公开(公告)日：2024-09-26

申请号：US18426093

申请日：2024-01-29

Applicant: Envisics Ltd

Inventor： Timothy Smeeton ,  Ruisheng Lin

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

CPC classification number: G02B27/0103 ,  G09G3/001 ,  G02B27/0081 ,  G02B2027/0105 ,  G09G2380/10

Abstract: A driver for a display device includes a plurality of pixels. The driver is arranged to drive the display device to display a hologram of a picture on the plurality of pixels such that, when the display device is suitably illuminated, a holographic reconstruction of the picture is formed. The holographic reconstruction includes a plurality of image points. The hologram is arranged such that each image point of the holographic reconstruction is formed using a contiguous group of pixels of the display device. Each contiguous group of pixels has a first shape including a first side and a second side. The first and second sides are arranged such that, if the first shape is replicated, a respective first side of a first replica of the first shape is suitable for cooperating with a respective second side of a second replica of the first shape.

公开(公告)号：US20240317056A1

公开(公告)日：2024-09-26

申请号：US18731990

申请日：2024-06-03

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Satoaki Takabatake ,  Koji Kimura ,  Junji Miyazaki ,  Ryo Ogata ,  Yuki Yoshida ,  Tadashi Morishita

IPC: B60K35/00 ,  B60K35/23 ,  B60K35/28 ,  G02B27/01 ,  G09G5/14

CPC classification number: B60K35/00 ,  G02B27/0101 ,  G09G5/14 ,  B60K35/23 ,  B60K35/28 ,  B60K2360/179 ,  B60K2360/27 ,  G02B2027/014 ,  G02B2027/0141 ,  G09G2340/00 ,  G09G2340/045 ,  G09G2340/12 ,  G09G2380/10

Abstract: A display control device for a vehicle includes a memory and a processor connected to the memory. The processor is configured to display an object display and a lane display at a display section provided in a cabin of the vehicle. The object display depicts an object located in front of the vehicle, the lane display depicts a lane extending in front of the vehicle, and the object display and lane display are each displayed as a view thereof from the side of the object at which the vehicle is disposed. The processor is also configured to, in accordance with a distance between the object and the vehicle, alter a display ratio of the object display relative to a width of the lane display.

公开(公告)号：US12091038B2

公开(公告)日：2024-09-17

申请号：US18284963

申请日：2022-03-16

Applicant: MERCEDES-BENZ GROUP AG

Inventor： Benjamin Axmann ,  Christoph Ewen ,  Markus Kreuzer ,  Achim Proß

IPC: B60W50/14 ,  B60K35/22 ,  G06F11/07 ,  G06T11/00

CPC classification number: B60W50/14 ,  B60K35/22 ,  G06F11/0796 ,  G06T11/00 ,  B60K2360/1523 ,  B60W2050/146 ,  G09G2380/10

Abstract: A method for securely displaying ASIL-relevant data on a display device of a motor vehicle, where the device includes a transmitter unit, a receiver unit, and a display unit to show the images generated by the receiver unit. Images having higher safety ratings are shown on the display unit with less modification by an image enhancement process in comparison with images having lower safety ratings. Information about the safety rating of an image to be displayed is introduced by the transmitter unit into a data stream by a classifying binary code in color bit information of at least one pixel of the image to be displayed via a pixel matrix, in order to control a change of the image during the image enhancement process in an image enhancer associated with an image-data-outputting receiver unit for images of all safety ratings.