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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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公开(公告)号：US09725148B2
公开(公告)日：2017-08-08
申请号：US14487125
申请日：2014-09-16
发明人： Yoshimasa Kinoshita
CPC分类号： B63H11/11 , B63H11/08 , B63H21/14 , B63H21/21 , B63H2011/081
摘要： A jet propelled watercraft includes a vessel body, a jet propulsion mechanism, a bucket, and a controller. The jet propulsion mechanism is configured to propel the vessel body. The controller is configured and programmed to control a thrust of the jet propulsion mechanism to propel the vessel body. The bucket is configured to move to a retracted position spaced away from the jet of water ejected from the jet propulsion mechanism and a jet receiving position to receive the jet of water ejected from the jet propulsion mechanism. The controller is configured and programmed to change an increase rate of the thrust in accordance with a forward speed of the vessel body until the thrust is increased to a predetermined value after the bucket has been moved from the retracted position to the jet receiving position.
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公开(公告)号：US08998661B2
公开(公告)日：2015-04-07
申请号：US13903109
申请日：2013-05-28
发明人： Yoshimasa Kinoshita
IPC分类号： B63H11/113 , B63H21/21 , B63H11/107 , F02D29/02 , F02D11/02 , F02D41/02 , F02D11/10 , B63H11/11
CPC分类号： B63H21/21 , B63H11/107 , B63H11/11 , B63H2021/216 , F02D11/02 , F02D11/105 , F02D29/02 , F02D41/021 , F02D41/0225 , F02D2200/602
摘要： A water jet propulsion boat includes a boat body, an engine, a jet propulsion mechanism, a first accelerator operation section, a second accelerator operation section, a reverse gate, and a control section. The engine is accommodated in the boat body. The jet propulsion mechanism generates a propulsion power using a drive power from the engine. The reverse gate is arranged to move to a first position and to a second position. The boat body advances when the reverse gate is in the first position. The reverse gate reduces the propulsion power which advances the boat body when the reverse gate is in the second position. The control section is programmed to set the position of the reverse gate and a throttle opening of the engine based on an operation amount of the first accelerator operation section and an operation amount of the second accelerator operation section.
摘要翻译： 喷水推进船包括船体，发动机，喷气推进机构，第一加速器操作部，第二加速器操作部，反向闸和控制部。 发动机容纳在船体中。 喷气推进机构使用来自发动机的驱动力产生推进动力。 反向门被布置成移动到第一位置和第二位置。 当反向门处于第一位置时，船体前进。 反向门减小当反向门处于第二位置时使船体前进的推进力。 控制部被编程为基于第一加速器操作部的操作量和第二加速器操作部的操作量来设定反向闸门的位置和发动机的节气门开度。
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公开(公告)号：US11687099B2
公开(公告)日：2023-06-27
申请号：US17063738
申请日：2020-10-06
发明人： Yoshimasa Kinoshita
CPC分类号： G05D1/0875 , B63H11/00 , B63H11/113 , B63H21/14 , B63H21/21 , B63B34/10 , B63H2021/216
摘要： A boat includes a propulsion device that generates, by driving of an engine, a propulsive force to propel a boat body, a trim changer that changes a trim angle of the boat body, a trim actuator that drives the trim changer, and a controller configured or programmed to control operation of the trim actuator based on a value corresponding to a change in a boat speed.
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5.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：US09650121B2
公开(公告)日：2017-05-16
申请号：US14484542
申请日：2014-09-12
摘要： A watercraft includes a vessel body, a propulsion mechanism, an engine, a shift operating unit, a vessel body state determining unit, and an engine controlling unit. The propulsion mechanism is switched among a forward thrust state to forwardly move the vessel body, a rearward thrust state to rearwardly move the vessel body, and a neutral state to maintain the vessel body in a stationary state. The shift operating unit is configured to move to a forward thrust position, a rearward thrust position, and a neutral position. The vessel body state determining unit is programmed and configured to determine whether or not the vessel body is in the stationary state. The engine controlling unit is programmed and configured to stop the engine when the shift operating unit is located in the neutral position and the vessel body state determining unit determines that the vessel body is in the stationary state.
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公开(公告)号：US09555867B2
公开(公告)日：2017-01-31
申请号：US14814645
申请日：2015-07-31
IPC分类号： B60L3/00 , B60L15/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , B63H11/113 , B63B35/73 , B63H11/04 , B63H11/11 , B63H21/21
CPC分类号： B63H11/113 , B63B35/731 , B63H11/04 , B63H11/11 , B63H21/213 , B63H2021/216
摘要： A jet propelled watercraft includes a prime mover, a jet pump driven by the prime mover and jetting water from a jet port, a reverse gate changing a direction of the jet flow jetted from the jet pump, a shift actuator capable of moving a position of the reverse gate to a plurality of shift positions including a forward drive position, at which the direction of the jet flow is toward the rear of the body, a reverse drive position, at which the direction of the jet flow is toward the front of the body, and an intermediate position in between these positions, and a controller configured or programmed to execute a stoppage shift control of controlling the shift actuator to move the reverse gate to the forward drive position when stoppage of the prime mover is detected.
摘要翻译： 喷射推进的船只包括原动机，由原动机驱动的喷射泵和从喷射口喷射的水，改变从喷射泵喷射的射流的方向的反向门，能够移动 反向门到多个换档位置，包括喷射流的方向朝向主体的后方的前进驱动位置，喷射流的方向朝向主体的前方的反向驱动位置 主体和这些位置之间的中间位置;以及控制器，其配置或编程为执行停止换档控制，以在检测到原动机停止时执行控制换挡致动器将反向门移动到前进驱动位置。
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公开(公告)号：US09032891B2
公开(公告)日：2015-05-19
申请号：US13684770
申请日：2012-11-26
CPC分类号： B63B17/00 , B63B49/00 , B63B2017/0054 , B63B2203/00 , B63B2203/02 , B63J3/04 , B63J2003/002 , H04B1/3888 , H04B2001/3894 , H04M1/6091
摘要： A watercraft includes a watercraft body, a watercraft propulsion device, a water protective case, a communication device, and a display device. The watercraft propulsion device propels the watercraft body. The water protective case is arranged on the watercraft body. The communication device communicates with a mobile terminal arranged inside the water protective case. The display device displays content of the mobile terminal based on data received from the mobile terminal through the communication device.
摘要翻译： 船舶包括船体，船只推进装置，防水箱，通信装置和显示装置。 船舶推进装置推动船体。 水保护箱布置在船体上。 通信装置与布置在防水外壳内的移动终端进行通信。 显示装置基于通过通信装置从移动终端接收的数据来显示移动终端的内容。
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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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公开(公告)号：US09630698B2
公开(公告)日：2017-04-25
申请号：US14708379
申请日：2015-05-11
IPC分类号： B63B35/73 , B63H11/02 , B63H21/32 , F01N3/10 , F01N11/00 , F01N13/00 , F01N13/10 , F01N13/12 , F02B61/04
CPC分类号： B63H21/32 , B63B35/73 , B63B35/731 , B63H11/02 , F01N3/10 , F01N11/007 , F01N13/00 , F01N13/008 , F01N13/10 , F01N13/12 , F01N2560/025 , F02B61/04
摘要： A water jet propulsion watercraft includes an exhaust passage, a catalyst member, a water lock, a first oxygen sensor, and a second oxygen sensor. The exhaust passage guides exhaust gas from an engine to an exterior of a hull of the watercraft. The catalyst member is arranged inside the exhaust passage. The water lock is arranged in the exhaust passage downstream of the catalyst member. The first oxygen sensor is arranged in the exhaust passage upstream of the catalyst member. The second oxygen sensor is arranged in the exhaust passage at a position downstream of the catalyst member and upstream of the water lock.
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