GB1578634A - Method of and apparatus for providing warning of navigational hazards - Google Patents

Method of and apparatus for providing warning of navigational hazards Download PDF

Info

Publication number
GB1578634A
GB1578634A GB9064/77A GB906477A GB1578634A GB 1578634 A GB1578634 A GB 1578634A GB 9064/77 A GB9064/77 A GB 9064/77A GB 906477 A GB906477 A GB 906477A GB 1578634 A GB1578634 A GB 1578634A
Authority
GB
United Kingdom
Prior art keywords
signalling
coordinates
region
tape
vessel
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
GB9064/77A
Other languages
English (en)
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.)
Total Compagnie Francaise des Petroles SA
Original Assignee
Compagnie Francaise des Petroles SA
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 Compagnie Francaise des Petroles SA filed Critical Compagnie Francaise des Petroles SA
Publication of GB1578634A publication Critical patent/GB1578634A/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
    • 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G3/00—Traffic control systems for marine craft
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G3/00—Traffic control systems for marine craft
    • G08G3/02—Anti-collision systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Ocean & Marine Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Emergency Alarm Devices (AREA)
GB9064/77A 1976-11-19 1977-03-03 Method of and apparatus for providing warning of navigational hazards Expired GB1578634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7635035A FR2392361A1 (fr) 1976-11-19 1976-11-19 Procede de signalisation d'approche en mer de points predetermines et dispositif de mise en oeuvre

Publications (1)

Publication Number Publication Date
GB1578634A true GB1578634A (en) 1980-11-05

Family

ID=9180127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9064/77A Expired GB1578634A (en) 1976-11-19 1977-03-03 Method of and apparatus for providing warning of navigational hazards

Country Status (6)

Country Link
DE (1) DE2751455C3 (enrdf_load_stackoverflow)
DK (1) DK508577A (enrdf_load_stackoverflow)
FR (1) FR2392361A1 (enrdf_load_stackoverflow)
GB (1) GB1578634A (enrdf_load_stackoverflow)
NL (1) NL7712720A (enrdf_load_stackoverflow)
NO (1) NO147225C (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688252A (en) * 1970-09-29 1972-08-29 Donald O Thompson Navigational recording and display aid
GB1359298A (en) * 1971-08-20 1974-07-10 Exxon Research Engineering Co Integrated navigation systems for ships
FR2191099B1 (enrdf_load_stackoverflow) * 1972-06-27 1976-01-16 Neo Tec Etu App Ic Techn Fr
DE2362122A1 (de) * 1973-12-14 1975-06-26 Ver Flugtechnische Werke Anordnung zur aufnahme und darstellung der umweltsituation fuer ein fahrzeug

Also Published As

Publication number Publication date
DK508577A (da) 1978-05-20
NL7712720A (nl) 1978-05-23
FR2392361B1 (enrdf_load_stackoverflow) 1981-06-12
DE2751455C3 (de) 1981-08-06
NO773956L (no) 1978-05-22
FR2392361A1 (fr) 1978-12-22
NO147225B (no) 1982-11-15
NO147225C (no) 1983-02-23
DE2751455B2 (de) 1980-10-16
DE2751455A1 (de) 1978-05-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee