JPS5582975A - Stable retention control of ocean investigation ship and position detector for stable retention control - Google Patents

Stable retention control of ocean investigation ship and position detector for stable retention control

Info

Publication number
JPS5582975A
JPS5582975A JP15708878A JP15708878A JPS5582975A JP S5582975 A JPS5582975 A JP S5582975A JP 15708878 A JP15708878 A JP 15708878A JP 15708878 A JP15708878 A JP 15708878A JP S5582975 A JPS5582975 A JP S5582975A
Authority
JP
Japan
Prior art keywords
retention control
ship
stable retention
sea
investigation ship
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15708878A
Other languages
Japanese (ja)
Other versions
JPS5926913B2 (en
Inventor
Sadao Kakizaki
Yasuharu Morinaga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP53157088A priority Critical patent/JPS5926913B2/en
Publication of JPS5582975A publication Critical patent/JPS5582975A/en
Publication of JPS5926913B2 publication Critical patent/JPS5926913B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/506—Underwater installation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Navigation (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To improve the reliability and accuracy by processing the signal of the ultrasonic wave received with a plurality of hydrophones provided on the bottom of an oceanic investigation ship that is emitted from a beacon transmitter or a transponder provided at a given position of a cable extended to the bottom of the sea. CONSTITUTION:A beacon transmitter or a transponder 18 are mounted at a position several 100 meters separated from the specified point of a cable 17 for lowering a survey device 15 deep down the sea or to the bottom of the deep sea. Hydrophones 7 installed on an oceanic investigation ship detect the relative positional relationship between the device 15 and the ship 12, and controls the propulsion driving gear so that the ship is maintained constantly at the target position.
JP53157088A 1978-12-19 1978-12-19 Stability control method for ocean research vessel and position detection device for stability control Expired JPS5926913B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53157088A JPS5926913B2 (en) 1978-12-19 1978-12-19 Stability control method for ocean research vessel and position detection device for stability control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53157088A JPS5926913B2 (en) 1978-12-19 1978-12-19 Stability control method for ocean research vessel and position detection device for stability control

Publications (2)

Publication Number Publication Date
JPS5582975A true JPS5582975A (en) 1980-06-23
JPS5926913B2 JPS5926913B2 (en) 1984-07-02

Family

ID=15641974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53157088A Expired JPS5926913B2 (en) 1978-12-19 1978-12-19 Stability control method for ocean research vessel and position detection device for stability control

Country Status (1)

Country Link
JP (1) JPS5926913B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161575A (en) * 1984-02-01 1985-08-23 Kawasaki Heavy Ind Ltd Detection of dragging anchor
JPS60243580A (en) * 1984-05-18 1985-12-03 Oki Electric Ind Co Ltd Underwater sonic position finding system
JPS60191981U (en) * 1984-05-31 1985-12-19 日本鋼管株式会社 Anchor position detection device
KR100365062B1 (en) * 1997-10-22 2002-12-16 요코하마 고무 가부시키가이샤 Fender and a management system therefor
JP2016162279A (en) * 2015-03-03 2016-09-05 ヤンマー株式会社 Ship

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058805Y2 (en) * 1986-10-16 1993-03-04

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161575A (en) * 1984-02-01 1985-08-23 Kawasaki Heavy Ind Ltd Detection of dragging anchor
JPS60243580A (en) * 1984-05-18 1985-12-03 Oki Electric Ind Co Ltd Underwater sonic position finding system
JPS60191981U (en) * 1984-05-31 1985-12-19 日本鋼管株式会社 Anchor position detection device
KR100365062B1 (en) * 1997-10-22 2002-12-16 요코하마 고무 가부시키가이샤 Fender and a management system therefor
JP2016162279A (en) * 2015-03-03 2016-09-05 ヤンマー株式会社 Ship

Also Published As

Publication number Publication date
JPS5926913B2 (en) 1984-07-02

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