JPH041874B2 - - Google Patents

Info

Publication number
JPH041874B2
JPH041874B2 JP59078974A JP7897484A JPH041874B2 JP H041874 B2 JPH041874 B2 JP H041874B2 JP 59078974 A JP59078974 A JP 59078974A JP 7897484 A JP7897484 A JP 7897484A JP H041874 B2 JPH041874 B2 JP H041874B2
Authority
JP
Japan
Prior art keywords
synchronous clock
underwater vehicle
vehicle
distance
underwater
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 - Lifetime
Application number
JP59078974A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60222784A (ja
Inventor
Hiroyuki Morioka
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP59078974A priority Critical patent/JPS60222784A/ja
Publication of JPS60222784A publication Critical patent/JPS60222784A/ja
Publication of JPH041874B2 publication Critical patent/JPH041874B2/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
    • G01S15/66—Sonar tracking systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP59078974A 1984-04-19 1984-04-19 水中航走体追尾装置 Granted JPS60222784A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59078974A JPS60222784A (ja) 1984-04-19 1984-04-19 水中航走体追尾装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59078974A JPS60222784A (ja) 1984-04-19 1984-04-19 水中航走体追尾装置

Publications (2)

Publication Number Publication Date
JPS60222784A JPS60222784A (ja) 1985-11-07
JPH041874B2 true JPH041874B2 (enrdf_load_stackoverflow) 1992-01-14

Family

ID=13676870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59078974A Granted JPS60222784A (ja) 1984-04-19 1984-04-19 水中航走体追尾装置

Country Status (1)

Country Link
JP (1) JPS60222784A (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5166862A (ja) * 1974-12-06 1976-06-09 Boeicho Gijutsu Kenkyu Honbuch Hoisokuteihoshiki
JPS5931021B2 (ja) * 1976-10-06 1984-07-30 日本電気株式会社 ソ−ナ−装置
JPS5747744Y2 (enrdf_load_stackoverflow) * 1978-01-18 1982-10-20
JPS5935169A (ja) * 1982-08-23 1984-02-25 Mitsubishi Electric Corp 障害物検出装置

Also Published As

Publication number Publication date
JPS60222784A (ja) 1985-11-07

Similar Documents

Publication Publication Date Title
US4207571A (en) Navigational aids
Williams Creating an acoustic synthetic aperture in the ocean
JPS63116991A (ja) 曳航船に対する水中物体の位置を決定する方法および装置
JPH1020017A (ja) 超音波を利用した変位計測システムおよび変位計測装置
CN110645966B (zh) 一种基于gps的水深同步方法及设备
AU2005268886B2 (en) Method for an antenna angular calibration by relative distance measuring
KR100331182B1 (ko) 음원의 위치추적 시스템
JPH041874B2 (enrdf_load_stackoverflow)
JPH03501053A (ja) 音響測程器用トランスデューサ装置
US4131873A (en) Slant range and direction detector
JPH08136650A (ja) 音響測位装置
US3234502A (en) Echo ranging apparatus
JPS6027976Y2 (ja) 自己ドプラ消去装置
US4042904A (en) Hydroways
JP3652775B2 (ja) Ｇｐｓ航法装置
US3713082A (en) Optical ranging system
JP3202327B2 (ja) 潜水船誘導用音響標識装置
JP2811832B2 (ja) 海底地形表示装置
JP2591484B2 (ja) ブイ測位装置
JP2897469B2 (ja) 水中方位距離測定装置
JPH11326503A (ja) Ｇｐｓ利用音波式距離および位置計測装置
JPH06201819A (ja) 水中航走体の航跡評価方法及び装置
JPH10282213A (ja) 音響測位装置及び同期式音響測位システム
JPH05297102A (ja) ソノブイ測位装置
GB2304190A (en) Tracking system