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公开(公告)号：US20220396199A1
公开(公告)日：2022-12-15
申请号：US17838353
申请日：2022-06-13
发明人： Yuki SATO , Nobuyuki ISHIGURE , Tadashi USUYA , Akio NISHIYAMA , Masahiro KATO , Shinji HARA , Takayuki AOKI , Ryusuke OHTA , Toshihiko KOSUGI , Shinji MATSUBARA
IPC分类号： B60Q1/14
摘要： A lever operation device includes an operation lever which rotates integrally with a steering wheel of a vehicle and receives operations at least in upward and downward directions and around which a predetermined region is set so as to prevent the operation lever from contacting with a leg of a user seated in a driver's seat when the steering wheel is rotated to a maximum steering angle, and an operation portion that is arranged on the operation lever so as not to be located out of the region and includes plural operating positions each assigned an executable function.
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公开(公告)号：US20230204961A1
公开(公告)日：2023-06-29
申请号：US17972591
申请日：2022-10-25
发明人： Takayuki AOKI
CPC分类号： G02B27/0172 , G09G3/3611 , G09G3/001 , G09G2380/10 , G09G2354/00 , G02B2027/0178 , G02B2027/0118
摘要： AR glasses include: a display unit that displays a virtual image within a field of view of a wearer such that an actual view right in front of the wearer is able to be seen; and a liquid crystal panel that is able to partially change a transmittance of external light. An AR glasses control unit sets a transmittance of external light of a portion of the liquid crystal panel corresponding to the virtual image to be lower than a transmittance of external light of another portion.
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公开(公告)号：US20230162390A1
公开(公告)日：2023-05-25
申请号：US17991181
申请日：2022-11-21
CPC分类号： G06T7/73 , G09G3/001 , G02B27/0172 , G06T2207/30204 , G06T2207/30268 , G09G2380/10 , G09G2340/0464 , G02B2027/0178
摘要： An image display system includes a display configured to be attached to the head of a user who is an occupant of a vehicle, to display a subject image to be superimposed on a field of vision of the user; a SLAM camera fixed to the display to capture a SLAM image of surroundings of the display; one or more light on-vehicle displays disposed within a vehicle cabin to emit light that serves as an AR marker; and an image controller configured to determine a display position of the subject image based on the SLAM image including the AR marker.
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公开(公告)号：US20230161169A1
公开(公告)日：2023-05-25
申请号：US17991245
申请日：2022-11-21
发明人： Takayuki AOKI , Ryusuke OHTA , Tomohiro INADA , Hitoshi MURAKI
CPC分类号： G02B27/0179 , G02B27/0101 , G02B27/017 , H04W4/025 , G06T7/579 , B60R11/0241 , G02B2027/0183 , G02B2027/0138 , G02B2027/014 , G02B2027/0178
摘要： An image display system includes a wearable device including a display configured to display an image in a field of vision of a user and a first sensor configured to detect an absolute movement of the display, and a mobile terminal including a second sensor configured to detect an absolute movement of the vehicle. The image display system further includes an image controller including a computer installed in the mobile terminal to display a subject image on the display in an AR display mode. The image controller is configured to determine a display position of the subject image on the display based at least on the absolute movement of the display detected by the first sensor and the absolute movement of the vehicle detected by the second sensor.
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公开(公告)号：US20240210694A1
公开(公告)日：2024-06-27
申请号：US18470677
申请日：2023-09-20
发明人： Takayuki AOKI , Ryusuke Ohta , Daisuke Itagaki , Hitoshi Muraki
CPC分类号： G02B27/017 , B60K35/00 , B60K2370/1529 , B60K2370/176 , B60K2370/52
摘要： A control unit is provided in a wearable terminal mounted on a head of an occupant of a vehicle, and controls a display unit that is positioned immediately before an eye of the occupant when the wearable terminal is mounted on the head and can display a plurality of types of object images, and the control unit decides whether or not to display a specific object image that is a predetermined object image on the display unit based on at least one of information on a line of sight of the occupant and information on a swing of the occupant.
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公开(公告)号：US20230162389A1
公开(公告)日：2023-05-25
申请号：US17991127
申请日：2022-11-21
CPC分类号： G06T7/73 , G06F3/14 , G06T2207/30204
摘要： An image display apparatus includes: a display device to be worn on the head of a user who is a person on board a vehicle, and configured to display a target image in a superimposed manner in a field of view of the user; a SLAM-purpose camera fixed to the display device and configured to obtain a SLAM-purpose image capturing surroundings of the display device; a memory configured to store marker information indicating features of interior parts for the vehicle; and a device controller configured to detect, using the marker information, a marker from the SLAM-purpose image in which interior parts inside the vehicle are captured, and determine a display position of the target image based on the detected marker.
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公开(公告)号：US20240354986A1
公开(公告)日：2024-10-24
申请号：US18411281
申请日：2024-01-12
发明人： Takayuki AOKI , Ryusuke OHTA , Daisuke ITAGAKI
CPC分类号： G06T7/73 , G06T7/246 , G09G3/001 , G06T2207/30252 , G06T2207/30268 , G09G2340/0464 , G09G2380/10
摘要： 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.
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公开(公告)号：US20240296581A1
公开(公告)日：2024-09-05
申请号：US18393992
申请日：2023-12-22
发明人： Takayuki AOKI , Daisuke Itagaki , Ryusuke Ohta
CPC分类号： G06T7/73 , G02B27/0172 , G06V10/40 , G06V10/764 , G06V20/59 , G09G3/001 , G02B2027/0141 , G02B2027/0178 , G06T2207/30268 , G09G2340/0464
摘要： The storage unit stores first feature point information of the AR glasses obtained by photographing the AR glasses with a camera (tracking camera or camera) and extracting features. Further, the specifying unit combines second feature point information obtained by photographing the AR glasses brought into the car with a tracking camera and extracting features with the first feature point information stored in the storage unit. The position of the AR glasses brought into the vehicle is determined based on the verification results.
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公开(公告)号：US20230162634A1
公开(公告)日：2023-05-25
申请号：US17990745
申请日：2022-11-21
CPC分类号： G09G3/001 , G06T7/50 , G06T7/74 , G01C21/365 , G06T2207/30204 , G06T2207/30268 , G09G2340/0464 , G09G2354/00 , G09G2380/10
摘要： In AR glasses, an incident angle calculation unit calculates first and second angles of incidence of first and second markers, respectively, to an imager relative to a reference line in the real world in accordance with image plane coordinates of the first and second markers in the image captured by the imager. A separation distance calculation unit calculates a camera-to-marker distance, which is a distance from the imager to the first marker, in accordance with the calculated first and second angles of incidence, and an inter-marker separation distance between the first and second markers along the reference line in the real world. A display adjustment unit adjusts a projection position and size of the AR image with respect to the first marker in the image plane coordinates in accordance with the camera-to-marker distance.
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公开(公告)号：US20180157034A1
公开(公告)日：2018-06-07
申请号：US15730170
申请日：2017-10-11
发明人： Masashi KAWAMOTO , Takayuki AOKI
CPC分类号： G02B27/01 , B60K35/00 , B60K2350/967 , B60N2/02 , B60R16/02 , B60R2300/80 , B62D1/181 , B62D1/187
摘要： A display apparatus for a vehicle is provided with a display unit and a display position control unit. The display unit is capable of displaying information at plural different display positions. In an autonomous driving state of the vehicle, the display position control unit detects a position of a steering wheel and an eye position of a driver. When the display position control unit determines that information displayed by the display unit is obscured by the steering wheel as seen by the driver, the display position control unit causes the information to be displayed at a display position that is visible to the driver.
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