JPS6218025B2 - - Google Patents

Info

Publication number
JPS6218025B2
JPS6218025B2 JP55081034A JP8103480A JPS6218025B2 JP S6218025 B2 JPS6218025 B2 JP S6218025B2 JP 55081034 A JP55081034 A JP 55081034A JP 8103480 A JP8103480 A JP 8103480A JP S6218025 B2 JPS6218025 B2 JP S6218025B2
Authority
JP
Japan
Prior art keywords
ship
distance
bow
stern
ultrasonic
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.)
Expired
Application number
JP55081034A
Other languages
English (en)
Japanese (ja)
Other versions
JPS577575A (en
Inventor
Takashi Yoshimoto
Toshio So
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki Co 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP8103480A priority Critical patent/JPS577575A/ja
Publication of JPS577575A publication Critical patent/JPS577575A/ja
Publication of JPS6218025B2 publication Critical patent/JPS6218025B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP8103480A 1980-06-16 1980-06-16 Apparatus for detecting movement of ship or offshore structure from anchorage position Granted JPS577575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8103480A JPS577575A (en) 1980-06-16 1980-06-16 Apparatus for detecting movement of ship or offshore structure from anchorage position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8103480A JPS577575A (en) 1980-06-16 1980-06-16 Apparatus for detecting movement of ship or offshore structure from anchorage position

Publications (2)

Publication Number Publication Date
JPS577575A JPS577575A (en) 1982-01-14
JPS6218025B2 true JPS6218025B2 (enrdf_load_stackoverflow) 1987-04-21

Family

ID=13735166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8103480A Granted JPS577575A (en) 1980-06-16 1980-06-16 Apparatus for detecting movement of ship or offshore structure from anchorage position

Country Status (1)

Country Link
JP (1) JPS577575A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033189A (ja) * 1983-08-04 1985-02-20 Oki Electric Ind Co Ltd 走錨監視方式
AU2008202611A1 (en) * 2007-06-13 2009-01-08 Adh Products Pty Ltd Anchor control apparatus
ITBO20110062A1 (it) * 2011-02-15 2012-08-16 Luciano Tinti Metodo e dispositivo per la sorveglianza della posizione di ormeggio di una imbarcazione
ITBO20110273A1 (it) * 2011-05-16 2012-11-17 Luciano Tinti Dispositivo per la sorveglianza della posizione di ormeggio di una imbarcazione

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917768A (enrdf_load_stackoverflow) * 1972-06-06 1974-02-16
JPS52151072A (en) * 1976-06-11 1977-12-15 Kaijo Denki Kk System for chasing signal reverberating from sea bottom

Also Published As

Publication number Publication date
JPS577575A (en) 1982-01-14

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