专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明专利

JPS62278700A COLLISION PREVENTION AID 失效
公开(公告)号：JPS62278700A
公开(公告)日：1987-12-03
申请号：JP12162886
申请日：1986-05-27
申请人： NIPPON KOKAN KK , JAPAN SHIPBUILDING RES ASS
发明人： KAIKAWA YOSHIMASA , OZAWA KANJI , SHONO TETSUJI
IPC分类号： G01S13/93 , G08G3/02

52. 发明专利

JPS62204178A ESTIMATING DEVICE FOR SIZE OF ANOTHER SHIP 失效
公开(公告)号：JPS62204178A
公开(公告)日：1987-09-08
申请号：JP4662986
申请日：1986-03-04
申请人： NIPPON KOKAN KK , JAPAN SHIPBUILDING RES ASS , ISHIKAWAJIMA HARIMA HEAVY IND , SUMITOMO HEAVY INDUSTRIES , HITACHI SHIPBUILDING ENG CO , MITSUBISHI HEAVY IND LTD
发明人： KAIGAWA YOSHIMASA , OZAWA KANJI , SHONO TETSUJI , UENO TAKASHI , ICHIKAWA TAKAHARU , MIHASHI AKIRA , OKAZAKI SHINJI , ONO TAKESHI
IPC分类号： G01S13/89 , G01S13/93
摘要： PURPOSE:To estimate the size of another ship with high accuracy by providing a size arithmetic means which estimates the size of said opposite ship from real position information calculated by a real position calculating means and the number of reflected pulses counted by a radar device. CONSTITUTION:Radar pulses reflected by the opposite ship are received by a radar antenna 10 and supplied to the computer (CP) 21 of a radar transmitter and receiver 20 successively to calculate the center position of the opposite ship on the basis of the counted value. At the same time, a CP 21 computes the distance data R and relative azimuth data theta between the opposite ship and this ship based on the time delay data and arrival azimuth data on radar pulses reflected by the opposite ship and compute the relative vectors of the opposite ship to this ship from the data R and theta and center position data on the opposite ship. Further, CPk 21 calculates the real vectors of this ship from speed data which is measured 30 and azimuth data which is measured 40 and also calculated the real vectors of the opposite ship from the real vectors of this ship and the relative vectors of the opposite ship. Then, the size of the opposite ship is estimated and computed 21 from a pulse deflection model which is stored 22.

53. 发明专利

JPS62118274A VARIABLE SPEED ANTENNA RADAR FOR MARINE VESSEL 失效
公开(公告)号：JPS62118274A
公开(公告)日：1987-05-29
申请号：JP25794485
申请日：1985-11-18
申请人： NIPPON KOKAN KK , JAPAN SHIPBUILDING RES ASS , ISHIKAWAJIMA HARIMA HEAVY IND , SUMITOMO HEAVY INDUSTRIES , HITACHI SHIPBUILDING ENG CO , MITSUBISHI HEAVY IND LTD
发明人： KAIGAWA YOSHIMASA , OZAWA KANJI , SHONO TETSUJI , UENO TAKASHI , ICHIKAWA TAKAHARU , MIHASHI AKIRA , OKAZAKI SHINJI , ONO TAKESHI
IPC分类号： G01S7/02 , G01S7/03 , G01S13/93 , G08G3/02
摘要： PURPOSE:To improve simultaneously the number of pulse hits and a data updating rate, and also to obtain a practical antenna radar having the high reliability by controlling the rotation of a rotary device by giving the electric power of a corresponding prescribed frequency, whenever an antenna azimuth reaches a prescribed angle. CONSTITUTION:An angle data having a prescribed relation to the speed is set to the speed setting part 21 of a radar transmitter-receiver 20, and thereafter, an antenna 11 is driven to rotate by the rotary device 12. An angle detector 13 detects the rotational angle of the device 12 as the azimuth of the antenna 11 and sends it to the angle comparator 22 of the radar transmitter-receiver 20. This comparator 22 compares an azimuth data with the set angle data of a speed setting part 21, and when it reaches the set angle data, a frequency control signal is outputted from a generator 23 and supplied to a rotation control means 30. When the means 30 receives the signal of the generator 23, a control circuit 31 makes an inverter 32 generate the electric power of a prescribed frequency and gives it to the device 12, and the device 12 rotates with a rotating speed characteristic corresponding to the frequency of the received electric power, and controls the rotation of the antenna 11.

54. 发明专利

JPS6246797A INEFFECTIVE ANCHOR DETECTING DEVICE 失效
公开(公告)号：JPS6246797A
公开(公告)日：1987-02-28
申请号：JP18575285
申请日：1985-08-26
申请人： NIPPON KOKAN KK , ISHIKAWAJIMA HARIMA HEAVY IND , KAWASAKI HEAVY IND LTD , SUMITOMO HEAVY INDUSTRIES , HITACHI SHIPBUILDING ENG CO , MITSUBISHI HEAVY IND LTD , JAPAN SHIPBUILDING RES ASS
发明人： KAIKAWA YOSHIMASA , OZAWA KANJI , SHONO TETSUJI , HAYAKAWA TAKEO , UENO TAKASHI , ICHIKAWA TAKAHARU , HAYAMIZU MASAKATSU , MIHASHI AKIRA , OKAZAKI SHINJI , KANAMARU HIDEYUKI
IPC分类号： G01C21/00 , B63B21/22
摘要： PURPOSE:To economize manhour and improve safety by obtaining the allowable movement range of the position of a vessel for the anchor position by a measuring and calculating means and judging the generation of ineffective anchor by a comparison means on the basis of the obtained data, thus automatically detecting the ineffective anchor with high precision. CONSTITUTION:A variety of data are taken into the initial-position memory part 102 of the calculation processing part 100 of a computer 10, and the radius of movement or the anchor position of a vessel is calculated in a movement- radius calculation part 104. Then, in an allowable radius calculation part, the allowable range of the movement is calculated, and accommodated together with the movement radius into a buffer memory D, and represented onto a display 10A. On the other hand a GPS receiver 12 outputs the vessel position data onto the computer 10, and represents a proper symbol onto the display device 10A. The position data is input into a position comparison part 108, and it is always comparison-judged if the position of the vessel is within an allowable range or not, and ineffective anchor is judged. Therefore, ineffective anchor can be detected automatically and with high precision, and manhour can be economized, and safety can be improved.

55. 发明专利

JPS61247917A AUTOMATIC NAVIGATION DEVICE 失效
公开(公告)号：JPS61247917A
公开(公告)日：1986-11-05
申请号：JP8872385
申请日：1985-04-26
申请人： JAPAN SHIPBUILDING RES ASS , NIPPON KOKAN KK
发明人： KAIGAWA YOSHIMASA , OZAWA KANJI
IPC分类号： G01C21/00 , G01S13/86
摘要： PURPOSE:To make possible the exact maintenance of an intended course of navigation by predicting the ocean wave, wind direction and wind speed from a meteorological map and weather forecast data, calculating the influence quantity of the disturbance together with the tidal current data, subjecting an autopilot to feed-forward control and displaying the course on an electronic marine chart. CONSTITUTION:A calculation unit 9 for the extent of the movement of a ship hull (drift power against wave) is inputted with the signal from a calculation unit 7 for predicting the ocean wave, the signal from a draft gate 21 and a hull methematical model (drift power against wave) 12. A calculation unit 10 for the extent of the movement of the hull (pressure against wind) is inputted with the signal from the gage 21, the signal from a calculation unit 8 for predicting the wind direction and wind speed and the signal from a hull methematical model (pressure against wind) 14. A calculation unit 11 for the extent of the movement of the hull (against tidal current) is inputted with the actually measured tidal current value from a tidal current meter 3 and the signal from a storage device 16 for the statistical value of the tidal current data. A calculation unit 17 for the influence quantity of the disturbance is inputted with the signals from the units 9-11.

56. 发明专利

JPS61235777A RADAR SYNTHESIZING DISPLAY DEVICE 失效
公开(公告)号：JPS61235777A
公开(公告)日：1986-10-21
申请号：JP7729885
申请日：1985-04-11
申请人： JAPAN SHIPBUILDING RES ASS , SUMITOMO HEAVY INDUSTRIES , ISHIKAWAJIMA HARIMA HEAVY IND , KAWASAKI HEAVY IND LTD , HITACHI SHIPBUILDING ENG CO , MITSUBISHI HEAVY IND LTD , NIPPON KOKAN KK
发明人： MIHASHI AKIRA , UENO TAKASHI , ICHIKAWA TAKAHARU , HAYAMIZU MASAKATSU , OKAZAKI SHINJI , KANAMARU HIDEYUKI , KAIKAWA YOSHIMASA , OZAWA KANJI , HAYAKAWA TAKEO
IPC分类号： G01S7/06
摘要： PURPOSE:To grasp a peripheral with high precision by extracting image surfaces of detection areas suitable to plural radars which differ in performance and characteristics and composing one image surface of high quality. CONSTITUTION:Pieces of radar information from three kinds of an S band radar 31, an X band radar 32, and Ka band radar 33 are outputted to a radar signal processor 20. The processor 20 performs video processing for every radar output, writes results in respective buffer memories 21b-23b temporarily, and outputs a digital signal to a display control console 10 successively. Then, the console 10 determines display distance ranges of the radars 31-33 by a coordinate converting circuit selector 10c so as to display the data obtained from the radar antennas 31a-33a installed at different positions on the same coordinates, and composes and write radar information within the determined display range in a data memory 10e temporarily. Then, the radar information read out of the memory 10e is displayed on a display 10g. Thus, the peripheral target is grasped with high precision.

57. 发明专利

JPS63256029A LOCAL AREA NETWORK IN SHIP 失效
公开(公告)号：JPS63256029A
公开(公告)日：1988-10-24
申请号：JP9011187
申请日：1987-04-13
申请人： NIPPON KOKAN KK , JAPAN SHIPBUILDING RES ASS , SUMITOMO HEAVY INDUSTRIES , ISHIKAWAJIMA HARIMA HEAVY IND , MITSUBISHI HEAVY IND LTD , HITACHI SHIPBUILDING ENG CO , MITSUI SHIPBUILDING ENG , KAWASAKI HEAVY IND LTD
发明人： KAIGAWA YOSHIMASA , OZAWA KANJI , SHONO TETSUJI , SATO YOSHIKI , AKAMATSU CHOSHIRO , ABE TAKAO , MATSUDA KAZUO , TAGAMI HARUO , OKITSU NORIYUKI , MINAMI KATSURO
IPC分类号： B63B43/00
摘要： PURPOSE:To contrive the improvement of the reliability of ship supervisory and control by providing a loop circuit for a fault state connecting at least local stations arranged at one and the same section in a ship among local stations in a loop. CONSTITUTION:Various kinds of information sets are collected depending on the operation of each system in a residence section A, a material handling control room B and an engine control room C according to information collection loops 10, 20 and 30. When a fault Z1 takes place in a twisted wire cable 15 between a substation 11 and a local station 12, the information relating to the alarming of a local station 12 is sent to a local station 24 of the information collection loop 20 through a loop circuit 412 for a fault state from a local station 14 and the information relating to the alarm in the residence section A is sent to a master station 40 from a substation 21 through the substation 11.

58. 发明专利

JPS63198822A POSITION RECOGNITION DEVICE 失效
公开(公告)号：JPS63198822A
公开(公告)日：1988-08-17
申请号：JP3075687
申请日：1987-02-13
申请人： MITSUBISHI HEAVY IND LTD , JAPAN SHIPBUILDING RES ASS , NIPPON KOKAN KK , ISHIKAWAJIMA HARIMA HEAVY IND , SUMITOMO HEAVY INDUSTRIES , HITACHI SHIPBUILDING ENG CO
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
摘要： PURPOSE:To enable detailed position recognition by a simple device by fixing a transparent sheet where a detailed map or sea chart is printed on a display image based upon principal information data on the map or chart stored in a ROM. CONSTITUTION:Position measurement data from a position measuring instrument 70 is displayed as a dot on a CRT display 30. At this time, a simple map or chart of a corresponding part is generated by using the principal information data on the map or chart stored in a ROM (not shown in figure) and displayed on the display 30. Then the sheet map 10 where the detailed map or sea chart is printed is superposed on the display 30 with a fastener 20 and two maps are matched with an enlargement/reduction key 61 and a movement key 62. Then the simple information is only stored in the ROM and the high-accuracy position recognition is enabled by the small-scale device.

59. 发明专利

JPS63108500A COLLISION PREVENTOR 失效
公开(公告)号：JPS63108500A
公开(公告)日：1988-05-13
申请号：JP25448986
申请日：1986-10-24
申请人： HITACHI SHIPBUILDING ENG CO , JAPAN SHIPBUILDING RES ASS , NIPPON KOKAN KK , ISHIKAWAJIMA HARIMA HEAVY IND , SUMITOMO HEAVY INDUSTRIES , MITSUBISHI HEAVY IND LTD
发明人： OKAZAKI SHINJI , KAIGAWA YOSHIMASA , OZAWA KANJI , SHONO TETSUJI , ICHIKAWA TAKAHARU , WATABE TATSUHIKO , MIHASHI AKIRA , ONO TAKESHI
IPC分类号： G08G3/02 , G01S13/93

60. 发明专利

JPS63100389A COLLISION PREVENTING DEVICE 失效
公开(公告)号：JPS63100389A
公开(公告)日：1988-05-02
申请号：JP24549686
申请日：1986-10-17
申请人： NIPPON KOKAN KK , JAPAN SHIPBUILDING RES ASS
发明人： KAIKAWA YOSHIMASA , OZAWA KANJI , SHONO TETSUJI
IPC分类号： G01S13/93 , G01S13/935 , G08G3/02
摘要： PURPOSE:To evade a collision by selecting a channel by a channel evasion memory card and reading sailing controlled variable data out of it, and comparing it with the current sailing state and starting preventing operation when a danger degree arithmetic means decides the high degree of collision danger as a result of acquiring and tracking another ship or fixed obstacle. CONSTITUTION:When the high danger degree decision part 7 in a danger degree arithmetic means 1 connected to a radar 2 decides the high degree of danger, a channel selecting means 3 selects an evaded channel which decreases the degree of collision danger by an evaded sailing selecting means 3 and reads the sailing-controlled variable data out of the control memory 9. Further, this is compared with the current operation state to find the sailing indicated value of collision evasion, which is displayed on a display means 18 to select the best evaded channel; and the sailing indicated value of collision evasion is found and displayed on a display means 8 and the sailing direction and a propellant-controlled variable are found accordingly. Thus, a labor-saving ship is obtained and a collision accident can securely be evaded even when crews are unskilled.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式