公开(公告)号：US11971545B2

公开(公告)日：2024-04-30

申请号：US18000411

申请日：2021-05-21

申请人： KOITO MANUFACTURING CO., LTD.

发明人： Takanobu Toyoshima

IPC分类号： G02F1/1333 ,  B60K35/00 ,  G02B27/01 ,  G02F1/157 ,  B60K35/23

CPC分类号： G02B27/0101 ,  B60K35/00 ,  G02F1/133385 ,  G02F1/157 ,  B60K35/23 ,  B60K2360/23 ,  B60Y2304/01

摘要： There is provided a small-sized HUD device having a high image display reliability and a high thermal reliability. A HUD device 1 includes: an image display unit 2 including a display panel (liquid crystal panel) 22 that displays an image, and an optical system 3 that projects image light of the displayed image onto a windshield of a vehicle, in which a virtual image of the image is visually recognized by light reflected off the windshield. In the image display unit 2, an effective display region 22a that displays the image is set to a region on a side close to one end of the display panel 22. The optical system 3 includes a first reflector 31 that reflects the image light emitted from the image display unit 2 and a second reflector 32 that reflects the reflected light of the first reflector 31 toward the windshield. The image display unit 2 is disposed to face the first reflector 31, and the display panel 22 is disposed in an attitude in which the one end faces the second reflector 32 side.

公开(公告)号：US11971537B2

公开(公告)日：2024-04-30

申请号：US16590497

申请日：2019-10-02

申请人： Kazuhiko Adachi

发明人： Kazuhiko Adachi

IPC分类号： G02B26/08 ,  F21S41/16 ,  F21S41/176 ,  F21S41/32 ,  F21S41/675 ,  G01S7/481 ,  G02B26/10 ,  G02B27/01 ,  B60K35/23 ,  G06F1/16

CPC分类号： G02B26/0858 ,  F21S41/16 ,  F21S41/176 ,  F21S41/321 ,  F21S41/675 ,  G01S7/4813 ,  G01S7/4817 ,  G02B26/0833 ,  G02B26/101 ,  G02B27/0101 ,  B60K35/23 ,  B81B2201/042 ,  B81B2203/058 ,  G02B26/105 ,  G06F1/163

摘要： A light deflection device includes a substrate including a planar portion and a recess; a spacer member disposed at a bottom of the recess; a supporting section disposed on the spacer member; a movable part rotatably supported by the supporting section and having a reflecting surface configured to reflect light at a height equal to or higher than a height of the planar portion; and a light transmissive member disposed on the planar portion and covering the movable part.

公开(公告)号：US11966052B2

公开(公告)日：2024-04-23

申请号：US17951475

申请日：2022-09-23

申请人： HONDA MOTOR CO., LTD.

发明人： Masaki Maruyama ,  Minoru Higuchi ,  Yuya Kishimoto ,  Toshiaki Seo ,  Masuhito Tanaka ,  Kazuki Takano ,  Hidehiro Takeda ,  Misaki Koseki

IPC分类号： B60K35/00 ,  G02B27/01 ,  B60K35/23 ,  B60K35/26 ,  B60K35/28

CPC分类号： G02B27/0101 ,  B60K35/00 ,  G02B27/0179 ,  B60K35/23 ,  B60K35/26 ,  B60K35/28 ,  B60K2360/178 ,  G02B2027/0141

摘要： An alert system includes a display device, a display control unit, and a target recognition unit. The display control unit: when the number of targets recognized by the target recognition unit is equal to or more than an upper limit number, sets a display range of a surrounding icon as a whole circular area; and in a state where the number of targets is equal to or more than the upper limit number and the display range of the surrounding icon is set as the whole circular area, when the number of targets increases, reduces the size of the surrounding icon.

公开(公告)号：US11964561B2

公开(公告)日：2024-04-23

申请号：US17368508

申请日：2021-07-06

申请人： Envisics Ltd

发明人： Jamieson Christmas

IPC分类号： B60K35/00 ,  G02B27/01 ,  G03H1/22 ,  B60K35/23 ,  B60K35/60

CPC分类号： B60K35/00 ,  G02B27/0172 ,  G03H1/2205 ,  G03H1/2294 ,  B60K35/23 ,  B60K35/60 ,  B60K2360/23 ,  B60K2360/334 ,  B60K2360/785 ,  G02B2027/0178 ,  G03H2222/12 ,  G03H2223/14

摘要： There is provided a head-up display for a vehicle having a window. The head-up display comprises a picture generating unit (410) and an optical system (420). The picture generating unit is arranged to output pictures. The optical system is arranged to receive the pictures output by the picture generating unit and project the pictures onto the window (430) of the vehicle to form a virtual image (450, 707) of each picture within a virtual image area (605). The picture generating unit is arranged to output pictures within a cropped picture area such that the virtual image area (605) has a corresponding cropped shape. FIG. 7 illustrates a perspective view of a three lanes road (501,502,503) onto which a virtual image (707) within a cropped virtual image area (605) is overlaid.

公开(公告)号：US11964560B2

公开(公告)日：2024-04-23

申请号：US17056120

申请日：2019-05-14

申请人： Envisics Ltd

发明人： Jamieson Christmas

IPC分类号： B60K35/00 ,  B60K35/23 ,  B60K35/60 ,  G03H1/08 ,  G03H1/16 ,  G03H1/22

CPC分类号： B60K35/00 ,  G03H1/08 ,  G03H1/16 ,  G03H1/2205 ,  G03H1/2294 ,  B60K35/23 ,  B60K35/60 ,  B60K2360/23 ,  B60K2360/29 ,  B60K2360/333 ,  B60K2360/334 ,  B60K2360/785

摘要： There is provided ahead-up display in a vehicle arranged to display a picture, the head-up display comprises a first optical sub-system disposed in an upper region of the windscreen and a second optical sub-system disposed underneath the dashboard of the vehicle proximate a lower region of the windscreen. The first optical sub-system is arranged to output a light field. The first optical sub-system comprises a light source and a spatial light modulator. The light source is arranged to emit light. The spatial light modulator is arranged to receive the light from the light source and spatially-modulated the light in accordance with a computer-generated hologram displayed on the spatial light modulator. The second optical sub-system is arranged to receive the light field from the first optical sub-system and project the light field onto a windscreen of the vehicle to form a virtual image on the windscreen.

公开(公告)号：US11958496B2

公开(公告)日：2024-04-16

申请号：US17715797

申请日：2022-04-07

申请人： Volkswagen Aktiengesellschaft

发明人： Stefan Gläser ,  Monique Engel

IPC分类号： B60W50/14 ,  B60K35/00 ,  B60W30/18 ,  B60W40/04 ,  B60W50/10 ,  G06V20/56 ,  B60K35/10 ,  B60K35/23 ,  B60K35/28 ,  B60K35/29

CPC分类号： B60W50/14 ,  B60K35/00 ,  B60W30/18163 ,  B60W40/04 ,  B60W50/10 ,  G06V20/56 ,  B60K35/10 ,  B60K35/23 ,  B60K35/28 ,  B60K35/29 ,  B60K2360/176 ,  B60K2360/177 ,  B60K2360/1868 ,  B60W2050/146 ,  B60W2420/403

摘要： The disclosure relates to a device for recognizing an intention of a driver for a lane change assistant in an at least partially autonomous motor vehicle, a corresponding system, and a method and computer program. It is provided that steering of a driver does not directly cause lateral acceleration, as is currently the case, but rather serves the vehicle as an input medium for the intention of the driver to imminently initiate lateral acceleration, for example a turn-off procedure or a change of travel lane. As a result of the signal from the control element, a safe, drivable trajectory that will subsequently be traveled automatically by the vehicle is calculated. This may also include more complex driving maneuvers, such as a change of multiple travel lanes. As a result, driving is made more convenient and safer.

公开(公告)号：US12131412B2

公开(公告)日：2024-10-29

申请号：US17750418

申请日：2022-05-23

申请人： Mazda Motor Corporation

发明人： Mitsuaki Maekawa ,  Hidenobu Nakashima ,  Kazuna Kaneshige

IPC分类号： G06T11/20 ,  G02B27/01 ,  G09G3/00 ,  B60K35/00 ,  B60K35/23 ,  B60K35/28

CPC分类号： G06T11/203 ,  G02B27/0101 ,  G09G3/001 ,  B60K35/00 ,  B60K35/23 ,  B60K35/28 ,  B60K2360/166 ,  G09G2380/10

摘要： A head-up display device that is configured to allow a driver to intuitively recognize a plurality of objects sequentially along a travel route of a vehicle while projecting a video onto an image forming plane that has a length in the vertical direction shorter than a length in the horizontal direction. An optical processor of the head-up display device obtains from a controller a first image signal based on the nearest road sign information and a second image signal based on the following road sign information along the travel route. The optical processor causes line segment objects as well as information objects generated from the first image signal and the second image signal, respectively, to be displayed on an image forming plane.

公开(公告)号：US12130428B2

公开(公告)日：2024-10-29

申请号：US17296738

申请日：2019-11-25

申请人： CORNING INCORPORATED

发明人： Bong Chul Kim ,  Jong Hwa Kim

IPC分类号： G02B27/01 ,  G02B1/00 ,  G02B5/08 ,  G02B5/10 ,  B60K35/23 ,  B60K35/60

CPC分类号： G02B27/0101 ,  G02B1/002 ,  G02B5/0808 ,  G02B5/10 ,  B60K35/23 ,  B60K35/60 ,  B60K2360/23 ,  G02B2027/013

摘要： A head-up display (HUD) mirror that includes a mirror substrate with a first major surface with a concave shape, a second major surface opposite to the first major surface and with a convex shape, and a minor surface connecting the first and second major surfaces. The HUD mirror also a reflective layer disposed on the first major surface. The first major surface has a first surface roughness Ra of 3 nm or less and a peak to valley (PV) roughness of less than 30 nm, and the mirror substrate is a glass or glass-ceramic material.

公开(公告)号：US12116012B2

公开(公告)日：2024-10-15

申请号：US17404458

申请日：2021-08-17

申请人： Korea Automotive Technology Institute

发明人： Sun Hong Park ,  Young Dal Oh ,  Jin Hae Yae ,  Dong Woon Ryu ,  Hun Lee

IPC分类号： B60K35/00 ,  B60W10/20 ,  B60W30/14 ,  B60W30/16 ,  B60W40/02 ,  B60W40/09 ,  B60W50/08 ,  B60W60/00 ,  B60K35/23 ,  B60K35/29

CPC分类号： B60W60/0013 ,  B60K35/00 ,  B60W10/20 ,  B60W30/143 ,  B60W30/16 ,  B60W40/02 ,  B60W40/09 ,  B60W50/082 ,  B60K35/23 ,  B60K35/29 ,  B60K2360/188 ,  B60W2540/225 ,  B60W2540/229 ,  B60W2540/30 ,  B60W2554/801 ,  B60W2554/802

摘要： Provided is a system and method for controlling a vehicle. The vehicle control system includes an input unit configured to collect driving situation data and driver's state data, a memory configured to store a program for determining a driving pattern using the driving situation data and the driver's state data in the case of an autonomous driving mode, and a processor configured to execute the program. The processor learns the driving situation data and the driver's state data to determine a driver's preferred driving pattern and transmit an autonomous driving control command according to the driving pattern.

公开(公告)号：US12114241B2

公开(公告)日：2024-10-08

申请号：US17406420

申请日：2021-08-19

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

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

IPC分类号： B60K35/00 ,  B60K35/23 ,  B60K35/28 ,  B60K35/29 ,  B60W10/20 ,  B60W30/18 ,  B60W50/14 ,  B60W60/00 ,  G05D1/00 ,  H04L67/12 ,  H04W4/46 ,  H04W4/48

CPC分类号： H04W4/46 ,  B60W10/20 ,  B60W30/18163 ,  B60W50/14 ,  G05D1/0257 ,  B60R2300/304 ,  B60W2050/146 ,  B60W2556/65

摘要： A display control ECU includes an information acquisition section and a display control section. The information acquisition section acquires information relating to a peripheral target object that is present ahead of the vehicle and in a subject vehicle lane in which the vehicle is currently traveling, and information relating to an object requiring caution that is present outside of the subject vehicle lane and having implications for control during the autonomous driving. The display control section displays an image of the peripheral target object, regarding which information has been acquired by the information acquisition section on a heads-up display provided inside a cabin of the vehicle, and additionally displays on the heads-up display an image of the object requiring caution in a case in which information relating to the object requiring caution has been acquired by the information acquisition section.