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公开(公告)号：US20220189077A1
公开(公告)日：2022-06-16
申请号：US17643578
申请日：2021-12-09
发明人： Miki Murasumi , Shogo Kida , Tomoki Miyata , Jun Kamishima , Yamato Yorifuji , Kohei Maejima
摘要： A vehicle display control device includes: a locus determination unit determining a predicted locus of a wheel of a subject vehicle according to a steering angle of the subject vehicle; and a display processing unit displaying an image of a field view of the subject vehicle including a vehicle body of the subject vehicle on a display device, and the display processing unit superimposes the guide line indicating the predicted locus determined by the locus determination unit on the image of the field view regardless of the steering angle of the subject vehicle, while semi-transparently displaying a portion of the guide line which overlaps with the vehicle body, thereby allowing visibility of the vehicle body.
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公开(公告)号：US11636630B2
公开(公告)日：2023-04-25
申请号：US17643578
申请日：2021-12-09
发明人： Miki Murasumi , Shogo Kida , Tomoki Miyata , Jun Kamishima , Yamato Yorifuji , Kohei Maejima
摘要： A vehicle display control device includes: a locus determination unit determining a predicted locus of a wheel of a subject vehicle according to a steering angle of the subject vehicle; and a display processing unit displaying an image of a field view of the subject vehicle including a vehicle body of the subject vehicle on a display device, and the display processing unit superimposes the guide line indicating the predicted locus determined by the locus determination unit on the image of the field view regardless of the steering angle of the subject vehicle, while semi-transparently displaying a portion of the guide line which overlaps with the vehicle body, thereby allowing visibility of the vehicle body.
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公开(公告)号：US11830409B2
公开(公告)日：2023-11-28
申请号：US17650999
申请日：2022-02-14
发明人： Shinya Aoki , Yoshitsugu Yamashita , Akira Sugie , Tomoki Miyata , Jun Kamishima , Yamato Yorifuji , Kohei Maejima
CPC分类号： G09G3/2092 , G06T11/00 , G07C5/0825 , G09G2340/02 , G09G2380/10
摘要： A peripheral image display device is configured to: acquire wheel speeds of a vehicle; determine a slip state or a non-slip state of a wheel of the vehicle based on the acquired wheel speeds; acquire multiple camera images from respective cameras; store, as a past image, the camera image indicating a range in a traveling direction of the vehicle; generate a peripheral image indicating a periphery of the vehicle by synthesizing the camera images, display the peripheral image on a display. In the non-slip state, the peripheral image display device displays a transparent image showing, in a transparent manner, a portion under a floor of the vehicle using the past image selected based on current wheel speeds is. In the slip state, the peripheral image display device deactivates the display of the transparent image.
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公开(公告)号：US11634074B2
公开(公告)日：2023-04-25
申请号：US17645548
申请日：2021-12-22
IPC分类号： B60R1/00
摘要： An image acquisition unit acquires camera images obtained by cameras, which are configured to photograph a periphery of the vehicle. An image synthesizing unit projects data of the camera images on a virtual projection surface, which corresponds to the periphery of the vehicle, and forms a synthetic image showing the periphery of the vehicle, which is viewed from a virtual view point, by using the data projected on the projection surface. A travelling-environment determination unit determines whether a travelling environment of the vehicle is an off-road or an on-road based on a signal from an other on-board device of the vehicle. The image synthesizing unit is configured to change a shape of the projection surface, which is for forming the synthetic image, according to whether the travelling-environment determination unit determines that the travelling environment is an off-road.
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公开(公告)号：US10882450B2
公开(公告)日：2021-01-05
申请号：US15833573
申请日：2017-12-06
发明人： Kohei Maejima , Atsutoshi Sakaguchi , Yamato Yorifuji , Masahiro Takahashi , Yukiko Hatakeyama , Kouei Kiyo , Tomoyuki Sato
IPC分类号： B60R1/00 , H04N5/232 , H04N7/18 , H04N13/243
摘要： A vehicle periphery monitoring apparatus includes a camera, an electronic control unit and a display unit configured to display the display image. The ECU is configured to generate a display image of an external environment based on image information from the camera such that the display image includes a first display image from a first predetermined viewpoint from which one of right and left side surfaces of a host vehicle and a rear portion or a front portion of the host vehicle are obliquely seen from above. The ECU is configured to generate and output the display image including the first display image in at least any one of a predetermined first traveling status of the host vehicle, a predetermined periphery status of the area on either side of the host vehicle, and a state in which a turn signal lever is manipulated.
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公开(公告)号：US12125295B2
公开(公告)日：2024-10-22
申请号：US17983440
申请日：2022-11-09
发明人： Yamato Yorifuji
CPC分类号： G06V20/588 , B60W40/08 , B60W50/14 , B60W2050/143 , B60W2050/146 , B60W2420/403 , B60W2540/225 , B60W2554/80
摘要： A road surface marking detection device is applied to a vehicle that includes a first camera that captures an image of at least an area forward of the vehicle, and a second camera that captures an image of at least an area forward of the vehicle and is able to capture a road surface region closer to the vehicle than a road surface region of which the image captured by the first camera. The road surface marking detection device includes a processor that, when a temporary stop sign forward of the vehicle is detected by the first camera, executes a process of detecting a road surface marking corresponding to the detected temporary stop sign by the second camera.
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公开(公告)号：US10239453B2
公开(公告)日：2019-03-26
申请号：US16025329
申请日：2018-07-02
发明人： Takashi Kondo , Yamato Yorifuji , Yasuyoshi Sawada
摘要： A periphery image display control device displays an image of a periphery area photographed by a camera sensor 21, and predicts a travel path area which a vehicle-body of the own vehicle will pass through along a predicted travel path. The device detects locations of obstacle points and heights of the obstacle points. The heights of the obstacle points become higher as the obstacle points are farther from the own vehicle. When a gradient (GR=(YO−YB)/(XO−KB)) being a ratio of “a subtraction value obtained by subtracting a height of a first obstacle point which is nearer from the own vehicle from a height of a second obstacle point which is farther from the own vehicle” to “a distance between the two obstacle points along the predicted travel path” is greater than a threshold gradient GRth, the device displays an alert screen for the second obstacle point.
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公开(公告)号：US11458957B2
公开(公告)日：2022-10-04
申请号：US16025297
申请日：2018-07-02
发明人： Yamato Yorifuji , Kohei Maejima , Takuya Itoh , Eriko Yamazaki , Kouei Kiyo , Yukiko Hatakeyama
摘要： A vehicle surrounding display apparatus comprises a display control means for displaying images, each of which corresponding to each of a plurality of display modes on a display screen. The display control means, when at a first mode, generates a first bird's-eye view image of a vehicle and a first surrounding region thereof seen from a bird's-eye view to display this image in a first display area with a fixed size on the display screen and generates a first another image to display this image in a second display area with a fixed size on the display screen, and when at a second mode, generates a second bird's-eye view image of a vehicle and a second surrounding region thereof wider than the first surrounding region to display this image in the first display area and generates a second another image to display this image in the second display area.
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公开(公告)号：US11458893B2
公开(公告)日：2022-10-04
申请号：US17363584
申请日：2021-06-30
发明人： Yamato Yorifuji
摘要： A monitoring device for a vehicle that, in a case in which it is determined, based on information captured by a towing information capture device, that the vehicle is not towing another vehicle, provides support for monitoring an area to a rear of the vehicle using images captured by a first capture device, and in a case in which it is determined, based on the information captured by the towing information capture device, that the vehicle is towing another vehicle, provides support for monitoring the area to the rear of the vehicle using images captured by a second capture device.
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公开(公告)号：US20240192020A1
公开(公告)日：2024-06-13
申请号：US18524775
申请日：2023-11-30
发明人： Yamato Yorifuji
CPC分类号： G01C21/3819 , B60W40/06 , B60W40/105 , B60W50/14 , G01C21/3833 , G06V20/582 , G06V20/588 , B60W2050/146 , B60W2420/403 , B60W2552/05 , B60W2555/60 , B60W2556/40
摘要： A map management apparatus includes an image recognition unit that recognizes at least any one of a road shape, a road type, and a speed sign on the basis of a captured image of an in-vehicle camera, a recognition determination unit that determines whether or not there is a difference between the recognized recognition information and map information, a vehicle speed determination unit that determines whether or not there is a difference between a speed of an own vehicle and speed sign information included in the map information, and a notification unit that issues a notification for prompting update of the map information when the number of times when the recognition determination unit determines that there is the difference and the vehicle speed determination unit determines that there is the difference becomes equal to or more than a determination frequency threshold.
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