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公开(公告)号：US12116087B2
公开(公告)日：2024-10-15
申请号：US17600879
申请日：2020-01-30
CPC分类号： B63B21/507 , B63B79/10 , B63B79/30 , G01L5/102 , B63B2021/007 , B63B2021/008 , B63B2021/009
摘要： The disclosed method measures a line angle of a mooring line connected to a floating object floating in a body of water, the mooring line being connected between the floating object and an anchoring body disposed in a bed of the body of water, in which the floating object is coupled to the mooring line by a line connector. The method includes: defining at least three data points each associated with a respective location on the mooring line; on the data points obtaining a value associated with the location on the mooring line; determining parameters of an equation describing an anchor line curve from the values associated with the location on the mooring line for the data points; calculating at a predetermined position on the mooring line a line angle of the mooring line from a derivative of the equation at the predetermined position based on the parameters.
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公开(公告)号：US12103644B2
公开(公告)日：2024-10-01
申请号：US17687835
申请日：2022-03-07
申请人： 3MAR Oy
发明人： Pauli Immonen
CPC分类号： B63B21/02 , B63B2021/008
摘要： A mooring device (100) includes a method for operation. The mooring device (100) has an attachment unit (101) including a contact surface (102) for contacting a surface of an object (201) to be attached and at least one magnet for generating a magnetic field through the contact surface (102) to the object (201), a regulator (104) for adjusting the magnetic field generated by the at least one magnet, a telescopic arm (105) pivotally attached to the attachment unit (101), a first hydraulic cylinder (106) and a second hydraulic cylinder (107) attached to the telescopic arm (105), and a monitor for monitoring linear displacements of the first hydraulic cylinder (106) and the second hydraulic cylinder (107). The regulator (104) is configured, based on the linear displacements, to adjust the magnetic field so that an attachment point on the surface of the object (201) can be changed.
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公开(公告)号：US3992934A
公开(公告)日：1976-11-23
申请号：US566951
申请日：1975-04-21
申请人： John Campbell Clark
发明人： John Campbell Clark
CPC分类号： B63B21/00 , B66C1/40 , G01L1/2225 , B63B2021/008
摘要： A mooring device having a pivotal joint which is subjected to shear strain or stress at a pin when in use. The pin is provided with at least one region having a cross section with a diameter smaller than that of the bearing surface of the pin. At least one pair of strain sensors is mounted in this region, and these are connected in an electrical circuit capable of indicating shear strain due to force applied to the pin. The pin is provided with means for keeping the plane of action of the strain sensors aligned substantially in the direction of any resultant applied force which produces the shear strain or stress.
摘要翻译： 一种具有枢轴接头的系泊装置，其在使用时在销处受到剪切应变或应力。 该销设置有至少一个具有直径小于销的支承表面的横截面的区域。 至少一对应变传感器安装在该区域中，并且这些应变传感器连接在能够指示施加到销上的力的剪切应变的电路中。 该销设置有用于保持应变传感器的作用平面基本上在产生剪切应变或应力的任何所得施加力的方向上对准的装置。
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公开(公告)号：US3886887A
公开(公告)日：1975-06-03
申请号：US32940173
申请日：1973-02-05
申请人： SECR DEFENCE BRIT
IPC分类号： B63B21/00
CPC分类号： B63B21/00 , B63B2021/008
摘要： A system for controlling the position of a floating vessel consisting of propulsion apparatus capable of moving the vessel, a logic device controlling the propulsion apparatus, and position detecting apparatus for providing output signals related to any algebraic difference(s) between the actual position and heading of the vessel and the required position and heading in relation to a reference datum, arranged so that output signals are fed from the position detecting apparatus to the logic device to cause the logic device to control the propulsion apparatus whereby the position of the vessel is altered in such a manner that the algebraic difference(s) is reduced in magnitude.
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公开(公告)号：US11946820B2
公开(公告)日：2024-04-02
申请号：US17684475
申请日：2022-03-02
申请人： Knowix, LLC
CPC分类号： G01L5/042 , G01L5/101 , B63B2021/008 , B63B2021/505
摘要： A system and method for performing structural health monitoring on a structural element while it remains in service and experiences normal loading. The energy input to the element will be the normal and random energy inputs the element sees in service. The inventive system places an intelligent module at one or more points along the length of the structural element. The inventive system collects mass data from multiple modules on multiple elements. The system then applies machine learning or artificial intelligence techniques to detect changes in the measurements received from one or more modules. This approach reduces or eliminates the need to provide calibrated input energy. The invention preferably provides the ability to determine the condition of one element or sub-element under measurement relative to other elements.
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公开(公告)号：US20170211998A1
公开(公告)日：2017-07-27
申请号：US15321545
申请日：2015-07-01
发明人： David Smith , Andrew Clayson , Richard Taylor
CPC分类号： G01L5/0004 , B63B21/04 , B63B22/04 , B63B2021/007 , B63B2021/008 , G01L1/10 , G01L1/2218 , G01L1/2225
摘要： A sensing device or apparatus (110) for inserting into a hole, cavity or receptacle (120), such as a hole, cavity or receptacle in a shaft, locking device or load pin (20) for a connector (5), the sensing device or apparatus (110) having an elongate member (125) such as a beam or rod; one or more sensing elements (180a, 180b, 180c, 180d, 180b′, 180c′, 180d′) for sensing load, strain, deformation or force in or on the elongate member (125); wherein the elongate member (125) is provided with at least one engaging portion (130) for engaging an inner wall of the hole, cavity or the receptacle (120). A corresponding shaft, load pin or locking device, connector and methods of using, measuring and assembling are also provided herein.
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公开(公告)号：US09671231B2
公开(公告)日：2017-06-06
申请号：US14803785
申请日：2015-07-20
申请人： TECHNIP FRANCE
CPC分类号： G01C21/20 , B63B21/00 , B63B21/50 , B63B2021/003 , B63B2021/008 , B63B2021/009 , G01S19/42
摘要： The present disclosure provides a system and method of monitoring a mooring system for a floating vessel using the time of the natural period independent of environmental conditions. The natural period can be calculated and/or established experientially over time by measuring movement of the vessel to establish the natural period at given geographical positions of a secure and intact mooring system. The natural period can be monitored based on the time to complete a natural period. A change in a mooring line stiffness, whether by a failure, stretching, a degradation of the mooring line integrity, or a significant displacement of the anchoring point, will be translated into a different natural period with a different time. By monitoring the natural period for a given geographical position (and corresponding heading) to be compared to the theoretical values (and/or previous recorded values) it is then possible to assess that at least a portion of the mooring system has failed or that a significant damage has occurred.
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公开(公告)号：US20150017849A1
公开(公告)日：2015-01-15
申请号：US14372671
申请日：2013-01-24
CPC分类号： B63B27/30 , B63B21/50 , B63B22/02 , B63B2021/003 , B63B2021/008
摘要： A system and method for offshore loading of large cargo vessels, or motherships. The system includes a plurality of mooring stations, which may be mooring buoys, positioned in an offshore mooring field proximal an onshore cargo loading facility. A mothership is positioned within the mooring field and moored via bow and stern lines to two or more different mooring stations. Environmental data, including wind, wave, and current data, as well data regarding the physical characteristics of the mothership and movement (roll/pitch/heave) of the mothership are collected by remote transmitting and sensing devices. This data is processed by numerical analysis in a digital processor, namely a computer, to determine optimum mooring line length and tension, and mooring station locations, in order to minimize mother ship movement and create an optimum “lee” loading area adjacent the mothership. Cargo is transferred to the mothership by a trans-shipper moored to the mothership.
摘要翻译： 大型货船或母舰离岸装卸的制度和方法。 该系统包括多个系泊站，其可以是系泊浮标，其位于近岸货物装载设施的离岸系泊系统中。 母舰位于系泊区域内，并通过弓和船尾线系泊到两个或多个不同的系泊站。 环境数据，包括风，波浪和当前数据，以及母船的身体特征和运动（滚动/俯仰/起伏）的数据由远程发射和感测装置收集。 该数据通过数字处理器（即计算机）中的数字分析处理，以确定最佳的系泊线长度和张力以及系泊站位置，以便最小化母舰运动并在母舰附近创建最佳的“lee”装载区域。 货物通过停泊在母船的转运船转移到母舰。
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9.发明申请公开(公告)号：US20100070118A1
公开(公告)日：2010-03-18
申请号：US12447856
申请日：2007-10-30
IPC分类号： G05D1/00 , B63B21/00 , B63B49/00 , G08G3/00 , B63B59/02 , G01C21/00 , G06F17/00 , G01W1/00 , G08G3/02
CPC分类号： B63B21/00 , B63B43/18 , B63B49/00 , B63B59/00 , B63B59/02 , B63B2021/008 , B63B2213/00 , B63B2213/02 , B63H25/00 , B63J2099/008 , G01C21/203 , G08G3/02
摘要： A method and a system for assisting steering and mooring alongside of vessels that enables operators to easily obtain physical relationship between two vessels and the states of mooring lines and fenders when the operators lay the two vessels aboard and moors them alongside for loading cargoes are provided. Physical relationship between a hull of the first vessel and a hull of the second vessel is calculated in the form of numerical data based on information on a reference position of a first vessel that is detected by a first GPS receiver, information on a reference position of a second vessel that is detected by a second GPS receiver, oscillation information on the first vessel, oscillation information on the second vessel, information on a distance between the two vessels that is measured by distance measuring device, coordinate data including hull outer shape and the like against the reference position for each vessel, and air pressure data for each fender. Information on the physical relationship between the hull of said first vessel and the hull of said second vessel based on the numerical data and the state of each fender are displayed on a first display device provided for a steering room of the first vessel and a second display device provided for a steering room of the second vessel by means of animation.
摘要翻译： 提供了一种方法和系统，用于协助船只旁边的转向和系泊，使操作者能够轻松获得两艘船舶之间的物理关系，以及操作人员将两艘船舶搭载在一起并将其与货物装载在一起的情况下，系泊系统和挡泥板的状态。 基于由第一GPS接收器检测到的第一容器的参考位置的信息的数字数据的形式计算第一容器的船体和第二船只的船体之间的物理关系，关于第一船舶的参考位置的信息 由第二GPS接收器检测到的第二容器，第一容器上的振荡信息，第二容器上的振荡信息，由距离测量装置测量的两个容器之间的距离的信息，包括船体外形的坐标数据和 像每个船只的参考位置，以及每个挡泥板的气压数据。 关于所述第一容器的船体与所述第二容器的船体之间的物理关系的信息，基于数字数据和每个挡泥板的状态显示在为第一船舶的转向室设置的第一显示装置和第二显示器 通过动画为第二容器的转向室提供的装置。
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10.发明申请METHOD OF DETERMINING AND MONITORING A DISTANCE TRAVELLED BY A MARINE VESSEL CONNECTED TO ANCHOR 审中-公开确定和监测连接到锚地的海洋船舶的距离的方法公开(公告)号：US20090115622A1
公开(公告)日：2009-05-07
申请号：US12254596
申请日：2008-10-20
IPC分类号： G08B21/00
CPC分类号： B63B21/22 , B63B2021/008 , B63B2021/009
摘要： A method is disclosed for monitoring the position of a floating object. The method starts by receiving as input at least a position of the floating object, and an orientation of the floating object. A horizontal distance between the floating object and an anchor coupled to the floating object is then calculated. A position of the anchor is then calculated from the position of the floating object and the orientation. An area is set based upon the position of the anchor, and it is determined whether a present position of the floating object is within that area. An alarm signal is provided when the present position of the floating object is outside the area.
摘要翻译： 公开了一种用于监视浮动物体的位置的方法。 该方法通过接收浮动对象的至少一个位置和浮动对象的方向开始。 然后计算浮动对象和耦合到浮动对象的锚点之间的水平距离。 然后从浮动对象的位置和方向计算锚的位置。 基于锚的位置设置区域，并且确定浮动对象的当前位置是否在该区域内。 当浮动物体的当前位置在该区域之外时，提供报警信号。
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