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1. 发明专利

JPS6259186A METHOD OF DETECTING ANCHOR CABLE TENSION OF SHIP 失效
公开(公告)号：JPS6259186A
公开(公告)日：1987-03-14
申请号：JP19596285
申请日：1985-09-06
申请人： NIPPON KOKAN KK , JAPAN SHIPBUILDING RES ASS , KAWASAKI HEAVY IND LTD , SUMITOMO HEAVY INDUSTRIES , HITACHI SHIPBUILDING ENG CO , MITSUBISHI HEAVY IND LTD
发明人： CHIBA RYUJI , MIYAZAKI SEIJI , NAGATA MASUYUKI , IMAMURA HIROSHI , ORIKANE TAKAFUMI , SUGITA YASUO , KATAYAMA FUSAICHI , KAMIYOSHI MASAHIRO
IPC分类号： B63B21/04 , B66D1/50 , G01L5/04
摘要： PURPOSE:To detect anchor cable tension from the tension in the beginning of movement and the maximum tension produced by the subsequent movement by providing movably on a deck a cable controller provided with a tension detector and coupled with a means for driving the cable controller or a strong back. CONSTITUTION:A cable controller 1 is disposed with the base portion being slidably on a deck, and hssthe rear end coupled with an expansible hydraulic cylinder 3. And this hydraulic cylinder 3 is secured fixedly to the deck. From a static frictional force F1 produced from the contact with a bellmouth 5, a static frictional force F2 produced from the contact with a chain guide 4 and tension T2 applied to the cable controller 1 produced under the stationary state by tension from the chain guide 4 on is obtained the actual tension T5=T2+F1+F2. Thereafter is obtained tension T3 in slidably pulling the cable controller along a guide 2 by a cylinder 3, T3=T5+F1+F2. Thus, T5=(T2+T3)/2 is obtained. By measuring T2, T3 with a strain gauge can be easily obtained the actual tension T5 applied to the anchor cable.

2. 发明专利

JPS61205592A MOORING METHOD OF BUOY EMPLOYING GUIDE ROPE 失效
公开(公告)号：JPS61205592A
公开(公告)日：1986-09-11
申请号：JP4634585
申请日：1985-03-11
申请人： NIPPON KOKAN KK , JAPAN SHIPBUILDING RES ASS , KAWASAKI HEAVY IND LTD , SUMITOMO HEAVY INDUSTRIES , HITACHI SHIPBUILDING ENG CO , MITSUBISHI HEAVY IND LTD
发明人： CHIBA RYUJI , TAKADA KAZUMI , KATAYAMA FUSAICHI , HIBI TERUMI , MIYAZAKI SEIJI , MAYU HIROICHI , IMAMURA HIROSHI
IPC分类号： B63B21/04
摘要： PURPOSE:To facilitate connection of mooring chain through a guide rope stopped to a buoy ring by inserting a guide rope fed out from a winch into a trolley stopped to the end section of chain wound over a windlass. CONSTITUTION:A trolley 1 is stopped to the end section of chain 2 wound over a windlass then a guide rope 3 fed out from a winch 8 is inserted into a guide hole 1d of trolley 1. Then a stopper 4 is fixed to the end section of guide rope 3 while a shuckle 5 is fixed to the tip and a shuckle 5 is stopped to the buoy ring 6a of buoy 6. Then the guide rope 3 is stretched to pull the buoy 6 to the hull side while to feed out the chain 2 through the guide rope 3 and to couple with the buoy 6. Consequently, heavy chain can be coupled easily with the buoy ring resulting in safe and easy mooring work.

3. 发明专利

JPS62254088A WATER BOTTOM SOIL IDENTIFIER 失效
公开(公告)号：JPS62254088A
公开(公告)日：1987-11-05
申请号：JP8661786
申请日：1986-04-15
申请人： JAPAN SHIPBUILDING RES ASS , NIPPON KOKAN KK , SUMITOMO HEAVY INDUSTRIES , KAWASAKI HEAVY IND LTD , HITACHI SHIPBUILDING ENG CO , MITSUBISHI HEAVY IND LTD
发明人： NAKAGAWA KEIZO , KAMIYOSHI MASAHIRO , MIYAZAKI SEIJI , NAGATA MASUYUKI , IMAMURA HIROSHI , KOBAYASHI HIDEKAZU , SUGITA YASUO , CHIBA RYUJI , TERAGUCHI KAZUO
IPC分类号： G01V1/38 , G01N29/00
摘要： PURPOSE:To enable identification of soil immediately after measurement without numerical calculation of a reflected wave assuming soil, by calculating the levels of the reflected waves received of two sound waves, high and low, transmitted to a water bottom to determine a relative level therebetween. CONSTITUTION:Reflected waves of burst sounds transmitted from transmitters 115 and 125 of low and high sound wave transmitting/receiving sections 11 and 12 are received separately with receivers 116 and 126 and supplied to an arithmetic processing section 13 as digital signal via amplifiers 117 and 127, band pass filters 112 and 122, rectifiers 118 and 126, low pass filters 119 and 129 A/D converters 1110 and 1210. The arithmetic processing section 13 performs a data calculation D for water depth and the thickness of layers by carrying out the setting A of a threshold from an output of the A/D converter 1110, a reading B of a time interval between rises of the respective reflected waves and a data conversion C by a sound velocity sequentially. It also accomplishes a calculation G of a relative level difference between the reflected waves from the water bottom by identifications E1 and E2 of the waveforms thereof from outputs of the A/D converters 1110 and 1210 and calculations F1 and F2 of burst range average levels and performs a processing H to identify soil from the relative level difference thus obtained. Then, the results are displayed 14.

4. 发明专利

JPS6130483A Device for preventing entanglement of anchor chains for ship 失效
标题翻译：用于防止锚链锚链的装置
公开(公告)号：JPS6130483A
公开(公告)日：1986-02-12
申请号：JP15249184
申请日：1984-07-23
申请人： Hitachi Zosen Corp , Kawasaki Heavy Ind Ltd , Mitsubishi Heavy Ind Ltd , Nippon Kokan Kk , Shipbuild Res Assoc Japan , Sumitomo Heavy Ind Ltd
发明人： TAKADA KAZUMI , MIYAZAKI SEIJI , MAYU HIROICHI , IMAMURA HIROSHI , KATAYAMA FUSAICHI , HIBI TERUMI , CHIBA RYUJI
IPC分类号： B63B21/04
摘要： PURPOSE: To prevent anchor chains from being entangled by calculating azimuths connecting a ship and two anchoring points and the azimuth of bow based on data from a ship position measuring device and a bow azimuth measuring device, and adjusting the position of said ship when these azimuths are above a defined angle.
CONSTITUTION: A ship position measuring device 1 measures the position data of a ship using a radar, a loran C, an Omega, etc., while also measuring the data of bow azimuth of the ship using a gyrocompass, a magnetic compass, etc. And, relative angles between two anchoring points A, A' and the bow azimuth B of the ship are calculated based on these data. When the relative angles reach a defined value, a control signal is outputted to the driving part of the ship to adjust the position of a hull. When a ship is at anchor, a dangerous condition that can possibly cause the entanglement of anchor chains, can be accurately detected, preventing such a condition from taking place.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过根据船舶位置测量装置和弓形方位测量装置的数据计算连接船舶和两个锚固点的方位角和弓形方位角来防止锚链缠结，并且当这些方位角时，调整船舶的位置高于定义的角度。构成：船舶位置测量装置1使用雷达，油罐C，欧米茄等测量船舶的位置数据，同时还使用陀螺罗经，磁罗盘等来测量船的弓方位数据。并且，基于这些数据计算两个锚定点A，A'和船的弓方位B之间的相对角度。当相对角度达到规定值时，将控制信号输出到船舶的驾驶部分，以调整船体的位置。当船舶处于锚定状态时，可以准确地检测到可能导致锚链缠结的危险状况，防止这种情况发生。

5. 发明专利

JPS6130482A Device for preventing entanglement of anchor chains for ship 失效
标题翻译：用于防止锚链锚链的装置
公开(公告)号：JPS6130482A
公开(公告)日：1986-02-12
申请号：JP15249084
申请日：1984-07-23
申请人： Hitachi Zosen Corp , Kawasaki Heavy Ind Ltd , Mitsubishi Heavy Ind Ltd , Nippon Kokan Kk , Shipbuild Res Assoc Japan , Sumitomo Heavy Ind Ltd
发明人： TAKADA KAZUMI , MIYAZAKI SEIJI , MAYU HIROICHI , IMAMURA HIROSHI , KATAYAMA FUSAICHI , HIBI TERUMI , CHIBA RYUJI
IPC分类号： B63B21/04 , B63B21/00 , B63B21/22
摘要： PURPOSE: To prevent anchor chain from being entangled by receiving signals from sound wave generators installed on the ends of two anchor chains by a wave receiver provided on a ship, calculating angles between said two anchor chains and said ship, and adjusting the position of said ship when the angles are above a defined angle.
CONSTITUTION: Sound wave generators 1, 1' are installed near anchors A, A' on the ends of two anchor chains C, C' which are delivered from a ship S, and signals from those generators are received by a wave receiver 2 installed on the body of the ship S. Angles θp, θs between the two anchor chains C, C' and the ship S are calculated based on these signals and, if these angles are above a defined value, a control signal is outputted to a ship driving part to adjust the position of a hull. When a ship is at anchor, a dangerous condition that can possible cause the entanglement of anchor chains, can be accurately detected, preventing such a condition from taking place.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了防止锚链通过由设在船上的波形接收器安装在两个锚链的端部上的声波发生器的信号进行纠缠，计算所述两个锚链与所述船之间的角度，并且调整所述当角度高于确定的角度时。构成：声波发生器1,1'安装在从船S传送的两根锚链C，C'的端部上的锚A，A'附近，来自这些发生器的信号由安装在根据这些信号计算船舶的主体S.角度，两根锚链C，C'和船舶S之间的距离，如果这些角度高于规定值，则将控制信号输出到船舶驾驶部分来调整船体的位置。当船舶处于锚定状态时，可以准确地检测到可能导致锚链缠结的危险状况，防止发生这种情况。

6. 发明专利

JPS6166968A Detecting method of running anchor 失效
标题翻译：运行锚的检测方法
公开(公告)号：JPS6166968A
公开(公告)日：1986-04-05
申请号：JP19042284
申请日：1984-09-10
申请人： Hitachi Zosen Corp , Kawasaki Heavy Ind Ltd , Mitsubishi Heavy Ind Ltd , Nippon Kokan Kk , Shipbuild Res Assoc Japan , Sumitomo Heavy Ind Ltd
发明人： MIYAZAKI SEIJI , MABA HIROICHI , IMAMURA HIROSHI , ORIKANE TAKAFUMI , TAKADA KAZUMI , CHIBA RYUJI , KATAYAMA FUSAICHI , HIBI TERUMI
IPC分类号： G01C21/12 , B63B21/22 , G01P5/00
CPC分类号： B63B21/22 , B63B2021/009
摘要： PURPOSE:To detect anchor running in its early stage by comparing the horizontal distance from a ship to the anchor with the horizontal distance from an anchor throwing-in position to the current ship position. CONSTITUTION:An anchor throwing signal from an anchor throwing signal transmitter 9 is received to set the start time of anchor throwing and a decision on an arithmetic period is made with an arithmetic command signal outputted on the basis of a clock signal from a free-running counter 14 at intervals of, for example, five min after the start of anchor throwing, thereby reading in various detection data and setting data stored in a RAM16. Then, it is decided whether the unwinding of the anchor chain is completed with a signal from a chain counter 5, and the length of the unwound anchor chain is calculated wih the detection signal from the counter 5; and the girth length and horizontal distance of an anchor chain catenary and the length of the sea bottom real line of the anchor chain are calculated at a CPU13 on the basis of an anchor chain catenary theory expressing and the horizontal distance X from the ship to the anchor is calculated. Then, the horizontal distance L from the anchor throwing position to the current ship position is calculated 13. When the running anchor distance L-X is larger than a set value A, an anchor running state is displayed at a display device.
摘要翻译：目的：通过将船舶与锚的水平距离与从锚点投入位置到当前船舶位置的水平距离进行比较，在早期阶段检测锚泊运行。构成：接收到来自锚点投掷信号发送器9的锚点投掷信号以设定锚点投掷的开始时间，并且基于从自由运行的时钟信号输出的算术指令信号进行运算周期的判定计数器14以例如在投掷开始之后5分钟的间隔进行读取，从而读取存储在RAM16中的各种检测数据和设置数据。然后，确定锚链的展开是否用来自链计数器5的信号完成，并且从计数器5的检测信号计算退绕的锚链的长度; 并且基于锚链连接线理论表示的锚链连接线和水平距离X从船到达在CPU13处计算锚链线的长度和水平距离以及锚链的海底实线的长度。锚计算。然后，计算从锚定投掷位置到当前船舶位置的水平距离L.当运行锚定距离L-X大于设定值A时，在显示装置上显示锚定运行状态。

7. 发明专利

JPS6164598A Automatic anchor controller 失效
标题翻译：自动锚杆控制器
公开(公告)号：JPS6164598A
公开(公告)日：1986-04-02
申请号：JP18569584
申请日：1984-09-04
申请人： Hitachi Zosen Corp , Kawasaki Heavy Ind Ltd , Mitsubishi Heavy Ind Ltd , Nippon Kokan Kk , Shipbuild Res Assoc Japan , Sumitomo Heavy Ind Ltd
发明人： MIYAZAKI SEIJI , MAYU HIROICHI , IMAMURA HIROSHI , TAKADA KAZUMI , CHIBA RYUJI , KATAYAMA FUSAICHI , HIBI TERUMI
IPC分类号： B63B21/16 , B63B21/00 , B63B21/50 , B63H25/42
摘要： PURPOSE: To permit the certain anchor control by maintaining the anchor-chain tension at the max. holding force or less on the basis of the max. holding force obtained from the sea-bottom soil-nature, anchor chain tension, driven-out anchor-chain length, set water-depth, wind direction and speed, direction of tidal current, and flow speed and the external force acting onto a hull.
CONSTITUTION: Each detection signal supplied from a sea-bottom soil-nature detector 12, anchor-chain tension detector 9, driven anchor-chain length detector 10, anchor chain angle detector 11, wind direction and speed detector 18, tidal- current detector 14, draft meter 17, water-depth detector 13, salt concentration detector 15, and a water-temperature sensor 16 is input into a controller 2. Said controller 2 calculates the max. holding force which an anchor 8 and an anchor chain 6 develop and the external force acting onto a hull on the basis of these signals. Said controller 2 controls each propusion force by controlling a windlass control means 5a, draft control means 19a, main engine control means 20a, steering-apparatus control means 21a, and a bow thruster control means 22a so that the anchor chain tension becomes the max. holding force or less.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过将锚链张力保持在最大值来允许某些锚控制。持有力或更小的基础上最大。从海底土质量，锚链张力，推出锚链长度，设定水深，风向和速度，潮汐流方向和流速以及作用在船体上的外力获得的持力。构成：从海底土壤性质检测器12，锚链张力检测器9，从动锚链长度检测器10，锚链角度检测器11，风向和速度检测器18，潮汐流检测器14提供的每个检测信号，吃水表17，水深检测器13，盐浓度检测器15和水温传感器16输入到控制器2中。锚固件8和锚链6发展的保持力以及基于这些信号作用在船体上的外力。所述控制器2通过控制起锚机控制装置5a，牵引控制装置19a，主发动机控制装置20a，转向装置控制装置21a和舷侧推进器控制装置22a来控制每个推进力，使得锚链张力变为最大。持力或更小。

8. 发明专利

JPS6130714A Apparatus for detecting position of anchor at time of anchoring 失效
标题翻译：用于检测锚固时锚固位置的装置
公开(公告)号：JPS6130714A
公开(公告)日：1986-02-13
申请号：JP15249284
申请日：1984-07-23
申请人： Hitachi Zosen Corp , Kawasaki Heavy Ind Ltd , Mitsubishi Heavy Ind Ltd , Nippon Kokan Kk , Shipbuild Res Assoc Japan , Sumitomo Heavy Ind Ltd
发明人： TAKADA KAZUMI , MIYAZAKI SEIJI , MAYU HIROICHI , IMAMURA HIROSHI , KATAYAMA FUSAICHI , HIBI TERUMI , CHIBA RYUJI
IPC分类号： G01C13/00
摘要： PURPOSE: To attain the safety of a ship at the time of anchoring, by providing an sonic wave transmitter and a pressure sensor for measuring static pressure in the vicinity of the anchor cast from the ship and mounting an apparatus for receiving sonic waves therefrom, measuring environmental condition data and performing the correction operation thereof.
CONSTITUTION: In an anchoring state, the azimuth angle of the sonic wave transmitted from the sonic wave transmitter 2 provided in the vicinity of an anchor is measured by a receiver 3 and a signal processing part 4 and the static pressure applied to the anchor is measured by the pressure sensor 7 attached in the vicinity of the sonic wave transmitter 2 and data are respectively inputted to an operation apparatus 5. As environmental condition measuring apparatuses, a water temp. salinometer 8, a depth sounder 9 and a sea bottom soil survey instrument 10 are provided to the bottom of a ship and respective data are inputted to the arithmetic unit 5 to perform operation while the positions of the ship and the anchors are detected to be displayed on a display part 6. By this method, the anchor position at the time of anchroing can be accurately detected and the foul anchor and drawing of the anchor can be prevented and the safety of the ship can be realized.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了在锚定时获得船舶的安全性，通过提供一个声波变送器和一个压力传感器，用于测量船舶附近的锚杆附近的静压力，并安装一个接收声波的设备，测量环境条件数据并执行其校正操作。构成：在锚固状态下，由接收器3和信号处理部分4测量从设置在锚附近的声波发射器2发射的声波的方位角，并测量施加到锚的静压力通过安装在声波发射器2附近的压力传感器7和数据分别输入到操作装置5中。作为环境条件测量装置，盐度计8，深度测深仪9和海底土壤测量仪器10被提供到船的底部，并且相应的数据被输入到运算单元5进行操作，同时检测到船舶和锚的位置被显示通过这种方式，可以准确地检测到锚固时的锚固位置，并且可以防止锚的锚固和拉伸，并且可以实现船舶的安全性。

9. 发明专利

JPH0338494A METHOD AND DEVICE FOR CONTROLLING HYDROFOIL CRAFT 失效
公开(公告)号：JPH0338494A
公开(公告)日：1991-02-19
申请号：JP17482989
申请日：1989-07-05
申请人： KAWASAKI HEAVY IND LTD
发明人： IMAMURA HIROSHI , TERADA MINORU , NISHIMURA SEIICHI
IPC分类号： B63B1/28 , B63B39/06
摘要： PURPOSE:To improve the ride comfortableness by driving hydrofoils to let a detected height at a predetermined value, setting the gain of a control system for driving the hydrofoils at the bow and the stern in a direction to offset a detected acceleration changeable, and driving a craft body by the hydrofoils under regulation corresponding to marine conditions. CONSTITUTION:The height of a craft body 1 from a sea surface is detected, and hydrofoils 5 provided at a bow 2, for example, are driven to make it at a predeterminde value, A control system is provided for driving the hydrofoils 5, 9 at the bow 2 and a stern 6 in a direction to offset the vertical acceleration of the craft body 1, and the gain of this control system is regulated at the optimum value corresponding to marine conditions. Under normal conditions with a small wave height and a short wavelength, rough conditions with a heigh wave height and a long wavelength, or medium conditions between them, occurrence of broaching by protrusion of the hydrofoils 5, 9 from the sea surface, or cresting to lose the speed by waves knocking the craft bottom can be prevented.

10. 发明专利

JPH0338493A METHOD AND DEVICE FOR CONTROLLING HYDROFOIL CRAFT 失效
公开(公告)号：JPH0338493A
公开(公告)日：1991-02-19
申请号：JP17483089
申请日：1989-07-05
申请人： KAWASAKI HEAVY IND LTD
发明人： IMAMURA HIROSHI , TERADA MINORU
IPC分类号： B63B1/28 , B63B39/04
摘要： PURPOSE:To make the ride comfortableness good at the time of turning by detecting a centrifugal force at the time of turning and inclining a craft body to offset the centrifugal force based on the detected centrifugal force. CONSTITUTION:A craft body 1 is turned by operating a helm as a steering wheel, a rolling angle of the craft body 1 is detected by a vertical gyro at the time of this turning, and a centrifugal force, that is a lateral acceleration parallel to a deck or floor of the craft body 1, is detected, so a centrifugal force generated at the time of turning is determined based on obtained rolling angle, or a bank angle, and the lateral acceleration. The craft body 1 is inclined to offset this centrifugal force. The parallel component of the centrifugal force to the floor 92 is completely offset by the lateral force by a bank angle theta, so lateral force is not applied to passengers. The best ride comfortableness can thus be secured at the time of turning.

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