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公开(公告)号：US11243539B2
公开(公告)日：2022-02-08
申请号：US16811064
申请日：2020-03-06
摘要： An imaging system for a ship includes cameras mounted on the ship and spaced apart at a predetermined interval, and a controller that combines peripheral images of the ship captured by the respective cameras to create a simulated bird's eye image. Adjacent ones of the cameras are located at positions and angles so that the peripheral images include a common portion of the ship. The controller performs a calibration process to adjust areas of the peripheral images to be used for the bird's eye image based on a calibration index located at a portion of the ship and included in the common peripheral images.
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2.发明授权公开(公告)号：US11323635B2
公开(公告)日：2022-05-03
申请号：US16795623
申请日：2020-02-20
摘要： An imaging device that reduces differences between a bird's eye image and an actually measured distance includes imaging cameras mounted on a ship to capture peripheral images of the ship and combines the peripheral images captured by the imaging cameras to create the bird's eye image as a composite image. The imaging device includes an auxiliary camera adjacent to at least one of the imaging cameras, and a distance calculator that calculates a distance in a lateral direction using the auxiliary camera and the at least one of the imaging cameras adjacent to the auxiliary camera.
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公开(公告)号：US11383800B2
公开(公告)日：2022-07-12
申请号：US16812474
申请日：2020-03-09
摘要： A marine vessel display device includes an imager that images surroundings of a vessel body, an image processor that generates a bird's-eye view image based on images captured by the imager, a display provided in the vessel body and that displays the bird's-eye view image, and a controller. The controller is configured or programmed to perform a control to switch an image displayed on the display from the bird's-eye view image to an object image obtained by imaging in a direction toward an object from the vessel body based on object information.
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公开(公告)号：US11059549B2
公开(公告)日：2021-07-13
申请号：US16801468
申请日：2020-02-26
摘要： A marine vessel includes a hull including a cabin, an imager that images a field-of-view shielded region, which is a region in which a marine vessel operator's field of view is obstructed when the marine vessel operator located on an operation seat provided inside the cabin looks around an outside of the marine vessel in a horizontal direction, and a display provided at a position visible from the operation seat and that displays a field-of-view complement image, which is an image of the field-of-view shielded region captured by the imager.
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公开(公告)号：US11904988B2
公开(公告)日：2024-02-20
申请号：US17540476
申请日：2021-12-02
发明人： Hirofumi Amma
CPC分类号： B63B79/15 , B63B34/10 , B63B79/40 , B63H21/213 , F02D29/02
摘要： A watercraft includes a hull, an engine to generate power to propel the hull, an engine speed sensor to detect the rotation speed of the engine, and an ON/OFF sensor to be turned on and off according to a vertical acceleration of the hull. The watercraft further includes a controller configured or programmed to determine, based on at least one of a detection value of the ON/OFF sensor and a detection value of the engine speed sensor, whether or not a water surface is smooth.
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公开(公告)号：US11691697B2
公开(公告)日：2023-07-04
申请号：US16812477
申请日：2020-03-09
CPC分类号： B63B45/04 , B63B49/00 , F21V1/00 , F21W2107/20 , G03B15/06
摘要： A marine vessel includes a vessel body including a navigation light, an imager provided in a vicinity of or adjacent to the navigation light, and a light shield provided between the navigation light and the imager so as to block light from the navigation light to the imager.
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