GB1267093A - - Google Patents

Info

Publication number
GB1267093A
GB1267093A GB1267093DA GB1267093A GB 1267093 A GB1267093 A GB 1267093A GB 1267093D A GB1267093D A GB 1267093DA GB 1267093 A GB1267093 A GB 1267093A
Authority
GB
United Kingdom
Prior art keywords
distance
bearing
computer
ship
echo
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
Other languages
English (en)
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
Priority claimed from FR6912126A external-priority patent/FR2041274A6/fr
Application filed filed Critical
Publication of GB1267093A publication Critical patent/GB1267093A/en
Expired 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/66—Radar-tracking systems; Analogous systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/937—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of marine craft

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Ocean & Marine Engineering (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB1267093D 1968-05-30 1969-05-28 Expired GB1267093A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR153415 1968-05-30
FR6912126A FR2041274A6 (de) 1969-04-18 1969-04-18

Publications (1)

Publication Number Publication Date
GB1267093A true GB1267093A (de) 1972-03-15

Family

ID=26182039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1267093D Expired GB1267093A (de) 1968-05-30 1969-05-28

Country Status (2)

Country Link
DK (1) DK125666B (de)
GB (1) GB1267093A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281000A (en) * 1993-08-10 1995-02-15 Oxley Dev Co Ltd Collision and Avoidance System
EP1720035A3 (de) * 2005-04-28 2007-05-02 ATLAS ELEKTRONIK GmbH Verfahren zum Erkennen potentieller Bedrohungsobjekte

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281000A (en) * 1993-08-10 1995-02-15 Oxley Dev Co Ltd Collision and Avoidance System
GB2281000B (en) * 1993-08-10 1997-07-09 Oxley Dev Co Ltd Collision detection and avoidance system
EP1720035A3 (de) * 2005-04-28 2007-05-02 ATLAS ELEKTRONIK GmbH Verfahren zum Erkennen potentieller Bedrohungsobjekte

Also Published As

Publication number Publication date
DK125666B (da) 1973-03-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees