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41. 发明专利

JPS61247916A COMPOSITE NAVIGATION SYSTEM FOR SHIP 失效
公开(公告)号：JPS61247916A
公开(公告)日：1986-11-05
申请号：JP8872285
申请日：1985-04-26
申请人： JAPAN SHIPBUILDING RES ASS , NIPPON KOKAN KK
发明人： KAIGAWA YOSHIMASA , OZAWA KANJI , SHONO TETSUJI
IPC分类号： G01C21/00 , G01S13/86
摘要： PURPOSE:To make possible the exact detection of a ship's position by making such prescribed calculation as to eliminate drawbacks by taking advantage of an inertia navigation method and GPS receiver. CONSTITUTION:A speed error calculation unit 12 compares the speed information from a speed display device 6 of the inertia navigation device A and the speed information from a GPS speed display device 10 and calculates the error thereof. A position error calculation unit 13 compares the position information from a position display device 7 of the device A and the position information from a GPS position display device 11 and calculates the error thereof. A karman filter 14 is incorporated therein with the ship model expressing mathematically the movement of the ship and takes out only the change-component of the course controllable by the rudder out of the signals inputted thereto. The output from the filter 14 is impressed to the auxiliary circuits provided respectively to the output side from an accelerometer 1 and the output side of a platform correction and calculation unit 5 to correct the respective signals.

42. 发明专利

JPS61173184A FULLY AUTOMATIC POSITION MEASURING INSTRUMENT UTILIZING RADAR 失效
公开(公告)号：JPS61173184A
公开(公告)日：1986-08-04
申请号：JP1376285
申请日：1985-01-28
申请人： MITSUBISHI HEAVY IND LTD , JAPAN SHIPBUILDING RES ASS , NIPPON KOKAN KK , ISHIKAWAJIMA HARIMA HEAVY IND , HITACHI SHIPBUILDING ENG CO , KAWASAKI HEAVY IND LTD , SUMITOMO HEAVY INDUSTRIES
发明人： KANAMARU HIDEYUKI , KAIGAWA YOSHIMASA , OZAWA KANJI , HAYAKAWA TAKEO , UENO TAKASHI , ICHIKAWA TAKAHARU , OKAZAKI SHINJI , HAYAMIZU MASAKATSU , MIHASHI AKIRA
IPC分类号： G01S13/48 , G01S13/86
摘要： PURPOSE:To make possible fully automatic measurement of position with high accuracy by combining pattern matching and point matching based on a specific target. CONSTITUTION:The reflection signal received by a radar scanner 1 is inputted to a radar signal processing unit 2 and is inputted to a signal processing unit 4 after the signal is subjected to coordinate conversion in a video signal converter 3. The signal is temporarily preserved in a storage device 5. On the other hand, a ship position recognizer 6 reads the electronic chart of the necessary sea area according to the present ship position and radar range out of an electronic chart storage device 7, transmits the chart in the unit 4 and stores the same in the device 5; at the same time the video signal and the electronic chart are superposed and matched and the correction rate of the ship position is transmitted to the recognizer 6 so as to be processed by the same. The fully automatic measurement of the position with high accuracy is thus made possible.

43. 发明专利

JP2542611B2 失效
公开(公告)号：JP2542611B2
公开(公告)日：1996-10-09
申请号：JP6500787
申请日：1987-03-19
申请人： NIPPON KOKAN KK , NIPPON ZOSEN KENKYU KYOKAI , ISHIKAWAJIMA HARIMA JUKOGYO KK , SUMITOMO JUKIKAI KOGYO KK , HITACHI ZOSEN KK , MITSUBISHI JUKOGYO KK
发明人： KAIGAWA YOSHIMASA , OZAWA KANJI , SHONO TETSUJI , ICHIKAWA TAKAHARU , WATABE TATSUHIKO , MIHASHI AKIRA , TAKAHAMA HIDEMASA , ONO TAKESHI
IPC分类号： G06F12/14 , G06F12/00 , G06F12/16 , G06F21/22 , G06F21/24

44. 发明专利

JPH0476610B2 失效
公开(公告)号：JPH0476610B2
公开(公告)日：1992-12-04
申请号：JP20559686
申请日：1986-09-01
申请人： NIPPON ZOSEN KENKYU KYOKAI , NIPPON KOKAN KK , ISHIKAWAJIMA HARIMA JUKOGYO KK , SUMITOMO JUKIKAI KOGYO KK , HITACHI ZOSEN KK , MITSUBISHI JUKOGYO KK
发明人： MIHASHI AKIRA , KAIGAWA YOSHIMASA , OZAWA KANJI , SHONO TETSUJI , ICHIKAWA TAKAHARU , WATABE TATSUHIKO , OKAZAKI SHINJI , ONO TAKESHI
IPC分类号： G08G3/00 , G01C21/00

45. 发明专利

JPS6173077A Obstacle monitoring and displaying device for ship 失效
标题翻译：船舶监控和显示装置
公开(公告)号：JPS6173077A
公开(公告)日：1986-04-15
申请号：JP19482484
申请日：1984-09-19
申请人： Nippon Kokan Kk , Shipbuild Res Assoc Japan
发明人： KAIGAWA YOSHIMASA , OZAWA KANJI , UMETSU YOSHIHIRO
IPC分类号： G01S7/62 , G01C21/00 , G01S7/06
CPC分类号： G01S7/06
摘要： PURPOSE:To monitor obstacles on and below the surface of sea obviously by providing a radio wave, underwater radar, radio wave radar display device, underwater radar display device, etc., and detecting the obstacles. CONSTITUTION:The device consists of the radio wave radar 10, underwater radar display device 32, chart storage device 33, image processor 34, synthesizing display device 35, etc. The radar 10 emits omnidirectionally a radio wave from a radio wave radar antenna 12 on the ship on the sea to obtain detection infor mation on the range from this ship, direction, size, etc., as to the display devices 31 and 32, and this information is sent to the obstacle monitoring and display device 30. Further, the radar 20 sends information on the direction, size, etc., of the display 32 to the device 30 similarly. The device 30 then superpose and synthesizes the pieces of information of the radars 10 and 20 and device 33 through the device 34, and displays the result on the display device 35.
摘要翻译：目的：通过提供无线电波，水下雷达，无线电波雷达显示装置，水下雷达显示装置等，明显监测海面上的障碍物，并检测障碍物。构成：该装置包括无线电波雷达10，水下雷达显示装置32，图表存储装置33，图像处理器34，合成显示装置35等。雷达10全方位地发射来自无线电波雷达天线12的无线电波海上的船舶，对于从船舶，方向，尺寸等到显示装置31和32的范围获得检测信息，并将该信息发送到障碍物监视和显示装置30.此外，雷达20类似地向显示器32发送关于显示器32的方向，尺寸等的信息。然后，设备30通过设备34叠加和合成雷达10和20以及设备33的信息，并将结果显示在显示设备35上。

46. 发明专利

JPH0531163B2 失效
公开(公告)号：JPH0531163B2
公开(公告)日：1993-05-11
申请号：JP19152586
申请日：1986-08-15
申请人： ISHIKAWAJIMA HARIMA JUKOGYO KK , SUMITOMO JUKIKAI KOGYO KK , NIPPON KOKAN KK , HITACHI ZOSEN KK , MITSUBISHI JUKOGYO KK , NIPPON ZOSEN KENKYU KYOKAI
发明人： WATABE TATSUHIKO , ICHIKAWA TAKAHARU , MIHASHI AKIRA , SHONO TETSUJI , KAIGAWA YOSHIMASA , OZAWA KANJI , OKAZAKI SHINJI , ONO TAKESHI
IPC分类号： G05D1/00 , B63H25/04 , G05D1/02

47. 发明专利

JPH0414287B2 失效
公开(公告)号：JPH0414287B2
公开(公告)日：1992-03-12
申请号：JP19405584
申请日：1984-09-18
申请人： NIPPON ZOSEN KENKYU KYOKAI , NIPPON KOKAN KK
发明人： KAIGAWA YOSHIMASA , OZAWA KANJI
IPC分类号： G01C21/20 , B63H25/04 , G01C21/00

48. 发明专利

JPS6173081A Collision preventing device 失效
标题翻译：碰撞防止装置
公开(公告)号：JPS6173081A
公开(公告)日：1986-04-15
申请号：JP19405484
申请日：1984-09-18
申请人： Nippon Kokan Kk , Shipbuild Res Assoc Japan
发明人： KAIGAWA YOSHIMASA , OZAWA KANJI
IPC分类号： G01C21/00 , G01S13/93
CPC分类号： G01S13/9307
摘要： PURPOSE:To improve the safety of a ship in navigation by providing a trouble grasping method, the 1st - the 5th memory means, decision arithmetic means, etc., and preventing the accident of collision against another ship. CONSTITUTION:When an obstacle such as another ship is acquired by short- range radars 302A and 302B, the position of the obstacle is displayed on a display device 102 together with a vector showing the onward direction of the obstacle. Further, the probability of collision against the acquired ship is displayed as a dangerous area in a different color based upon the degree of its danger by a collision decision arithmetic unit 202. Further, the call sign of a ship which sends the call sign as an answer by a transponder among nearly ships is displayed. Then, a question radio wave as to the kind of a ship is outputted to the ship whose call sign is identified is outputted to the ship to grasp data on other ships. The navigation schedules of other ships among the data are displayed on the display device 104. The 2nd collision arithmetic unit 204 is used again on the basis of said data when necessary and displayed on the device 104.
摘要翻译：目的：通过提供故障排除方法，第一 - 第五存储装置，决策算法手段等，提高船舶导航的安全性，防止与另一艘船碰撞事故。构成：当通过短距离雷达302A和302B获取诸如另一艘船的障碍物时，障碍物的位置与示出障碍物向前方向的向量一起显示在显示装置102上。此外，基于碰撞判定运算单元202的危险程度，将与所获取的船碰撞的概率显示为不同颜色的危险区域。此外，发送呼号的船舶的呼号为显示几条船之间的转发器的答复。然后，向船舶输出关于船舶类型的问题无线电波，将其呼号进行识别，输出给船舶，以掌握其他船舶上的数据。数据中的其他船舶的导航时间表显示在显示装置104上。当必要时，基于所述数据再次使用第二冲突运算单元204，并显示在装置104上。

49. 发明专利

JPS6173016A Channel setting assisting device 失效
标题翻译：通道设置辅助设备
公开(公告)号：JPS6173016A
公开(公告)日：1986-04-15
申请号：JP19405684
申请日：1984-09-18
申请人： Nippon Kokan Kk , Shipbuild Res Assoc Japan
发明人： KAIGAWA YOSHIMASA , OZAWA KANJI
IPC分类号： G01C21/20 , G01C21/00 , G01S13/93 , G01S15/88
CPC分类号： G01C21/005
摘要： PURPOSE:To set a channel speedily with high reliability and high precision, to prevent a collosion and grounding and to improve the safety, and reduce the crew in charge of navigation by displaying an expected channel, navigable range, etc., in consideration of wind pressure and wave draft force in addition to collision assumed sea areas and grounding dangerous sea areas. CONSTITUTION:An arithmetic unit 102 collates all data inputted from a sensor part 200 with hull motion performance data stored in a memory 108. Then, a channel expected on the basis of the hull motion performance when navigation is carried on in the current state, the motion range of the hull when a rudder and screw machine is operated optionally, and grounding dangerous areas and collosion assumed sea areas are calculated respectively and displayed on a CRT dispaly device 116. Then, arithmetic units 104 and 106 outputs arithmetic outputs, so that the display device 115 displays the navigable sea area of ship performance in consideration of the movement extent of the hull due to wind pressure and the navigable sea area of ship performance in consideration of the wave draft force respectively.
摘要翻译：目的：以高可靠性，高精度快速设置通道，通过显示预期通道，导航范围等，考虑到风力，防止内爆和接地，提高安全性，减少导航负责人员压力和波力牵引力除了碰撞假定海域和接地危险的海域。构成：算术单元102将从传感器部件200输入的所有数据与存储在存储器108中的船体运动性能数据进行对照。然后，当前状态下进行导航时，基于船体运动性能预期的通道，分别计算出方向舵机和螺旋机操作时的船体的运动范围，分别计算接地危险区域和冒口假想海域，并显示在CRT显示装置116上。然后，运算单元104和106输出运算输出，考虑到波浪牵引力，考虑到风压的船体运动程度和船舶性能的可导航海域，显示装置115显示船舶性能的可航海面积。

50. 发明专利

JPH0535969B2 失效
公开(公告)号：JPH0535969B2
公开(公告)日：1993-05-27
申请号：JP3075687
申请日：1987-02-13
申请人： MITSUBISHI JUKOGYO KK , NIPPON ZOSEN KENKYU KYOKAI , NIPPON KOKAN KK , ISHIKAWAJIMA HARIMA JUKOGYO KK , SUMITOMO JUKIKAI KOGYO KK , HITACHI ZOSEN KK
发明人： ONO TAKESHI , KAIGAWA YOSHIMASA , OZAWA KANJI , SHONO TETSUJI , ICHIKAWA TAKAHARU , WATABE TATSUHIKO , MIHASHI AKIRA , OKAZAKI SHINJI
IPC分类号： G01C21/00 , G01C21/20 , G09B29/10

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