HRP20150497T1 - Autonomno podvodno vozilo za prikupljanje geofiziäśkih podataka - Google Patents

Autonomno podvodno vozilo za prikupljanje geofiziäśkih podataka Download PDF

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Publication number
HRP20150497T1
HRP20150497T1 HRP20150497TT HRP20150497T HRP20150497T1 HR P20150497 T1 HRP20150497 T1 HR P20150497T1 HR P20150497T T HRP20150497T T HR P20150497TT HR P20150497 T HRP20150497 T HR P20150497T HR P20150497 T1 HRP20150497 T1 HR P20150497T1
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Croatia
Prior art keywords
autonomously
underwater vehicle
equipped underwater
gradiometer
accordance
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HRP20150497TT
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English (en)
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Italiano Giori
Massimo Antonelli
Roberto Finotello
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Eni S.P.A.
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Publication of HRP20150497T1 publication Critical patent/HRP20150497T1/hr

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63GOFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/001Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2211/00Applications
    • B63B2211/02Oceanography
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63GOFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/001Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
    • B63G2008/002Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned
    • B63G2008/004Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned autonomously operating

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Automation & Control Theory (AREA)

Claims (17)

1. Autonomno opremljeno podvodno vozilo (100) za prikupljanje gravimetrijskih i magnetskih gradijenata s morskoga dna, naznačeno time da sadrži: - barem jedan gravimetrijski gradiometar (5) - barem jedan magnetski gradiometar (4).
2. Autonomno opremljeno podvodno vozilo (100) sukladno Zahtjevu 1, pri čemu navedeni gravimetrijski gradiometar (5) mjeri vertikalnu komponentu Tzz gravimetrijskog gradijenta.
3. Autonomno opremljeno podvodno vozilo (100) sukladno bilo kojem od prethodnih Zahtjeva, pri čemu se navedeni gravimetrijski gradiometar (5) sastoji od dva akcelerometra osjetljivosti 1 [image] 3. unutar opsega frekvencija nižih od [image]
4. Autonomno opremljeno podvodno vozilo (100) sukladno Zahtjevu 3, pri čemu je navedeni opseg frekvencija [image] Hz do [image] 4. Hz.
5. Autonomno opremljeno podvodno vozilo (100) sukladno bilo kojem od prethodnih Zahtjeva, pri čemu je navedeni gravimetrijski gradiometar (5) pozicioniran u baricentru navedenog autonomnog opremljenog podvodnog vozila (100).
6. Autonomno opremljeno podvodno vozilo (100) sukladno Zahtjevu 1, pri čemu se navedeni magnetni graviometar (4) sastoji od barem dva skalarna magnetometra (12) integrirana s navedenim vozilom (100) i smještena unutar i/ili izvan trupa (1) vozila (100).
7. Autonomno opremljeno podvodno vozilo (100) sukladno Zahtjevu 6, pri čemu je navedenih skalarnih magnetometara (12) koji formiraju navedeni magnetski gradiometar (4) 3.
8. Autonomno opremljeno podvodno vozilo (100) sukladno Zahtjevu 6, pri čemu su navedeni skalarni magnetometri (12) pozicionirani na udaljenosti od 20 cm do 10 m jedan od drugoga.
9. Autonomno opremljeno podvodno vozilo (100) sukladno Zahtjevu 8, pri čemu su navedeni skalarni magnetometri (12) pozicionirani na udaljenosti od 40 cm do 1,5 m jedan od drugog.
10. Autonomno opremljeno podvodno vozilo (100) sukladno Zahtjevu 6, pri čemu navedeni skalarni magnetometri (12) koji formiraju navedeni magnetski gradiometar (4) vrše mjerenja magnetskog polja s točnošću do 0.01 nT.
11. Autonomno opremljeno podvodno vozilo (100) sukladno Zahtjevu 10, pri čemu navedeni skalarni magnetometri (12) koji formiraju navedeni magnetski gradiometar (4) vrše mjerenja magnetskog polja s točnošću do 0.01 nT.
12. Autonomno opremljeno podvodno vozilo (100) sukladno bilo kojem od Zahtjeva od 6 do 11, pri čemu navedeni skalarni magnetometri (12) mjere magnetsko polje pomoću tehnologije Nuklearne Magnetne Rezonance.
13. Autonomno opremljeno podvodno vozilo (100) sukladno bilo kojem od prethodnih Zahtjeva, koje sadrži: - trup (1); - barem jedan pogonski sustav (3); - barem jedan aktivacijski sustav (2); - barem jedan opskrbni sustav (7); - barem jedan kontrolni sustav (6).
14. Upotreba autonomnog opremljenog podvodnog vozila (100) sukladno bilo kojem od prethodnih Zahtjeva, za identifikaciju područja koja su potencijalno korisna za eksploataciju nafte.
15. Metoda analize grofizičkih karakteristika podtla, koja se sastoji u prikupljanju gravimetrijskih i magnetskih gradijenata u podvodnom okolišu naznačena sljedećim fazama: - upotreba autonomnog opremljenog podvodnog vozila (100) sukladno bilo kojem od zahtjeva 1 – 13; - uranjanje navedenog vozila (100) u blizinu morskog dna; - navigacija duž predviđene rute; - prikupljanje i čuvanje podataka prikupljenih pomoću navedenih gradiometara i navedenih instrumenata u korelaciji s točkom geografskog mjerenja; - pribavljanje prikupljenih podataka i njihova upotreba za geofizičku analizu podtla.
16. Autonomno opremljeno podvodno vozilo (100) sukladno Zahtjevu 1, pri čemu navedeni gravimetrijski gradiometar (5) sadrži: - prvo sferično kućište (13) spojeno s autonomnim opremljenim podvodnim vozilom (100) i prilagođeno za podnošenje visokih pritisaka; - drugo kućište (14) manjih dimenzija od prvog kućišta (13) i povezano s njim pomoću sustava kardanskih zglobova (17); - treće kućište (15) manjih dimenzija od drugog (14) povezano s njime pomoću kardanskog zgloba (18) koji omogućava oscilacije unutar drugog kućišta (14), pri čemu navedeno treće kućište ima sustav utega (19) instaliran u donjem dijelu; - dva akcelerometra (16) poravnata duž vertikale, smještena na udaljenosti manjoj od 60 cm jedan od drugoga i učvršćena unutar strukture trećeg kućišta (15)
17. Autonomno opremljeno podvodno vozilo (100) sukladno Zahtjevu 16, pri čemu su navedeni akcelerometri (16) gravimetrijskog gradiometra (5) smješteni na udaljenosti raspona 10 do 40 cm jedan od drugog.
HRP20150497TT 2010-10-22 2015-05-11 Autonomno podvodno vozilo za prikupljanje geofiziäśkih podataka HRP20150497T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI2010A001952A IT1402411B1 (it) 2010-10-22 2010-10-22 Veicolo subacqueo autonomo per l'acquisizione di dati geofisici.
PCT/EP2011/068539 WO2012052564A1 (en) 2010-10-22 2011-10-24 Autonomous under water vehicle for the acquisition of geophysical data
EP11774050.6A EP2630520B1 (en) 2010-10-22 2011-10-24 Autonomous under water vehicle for the acquisition of geophysical data

Publications (1)

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HRP20150497T1 true HRP20150497T1 (hr) 2015-08-14

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HRP20150497TT HRP20150497T1 (hr) 2010-10-22 2015-05-11 Autonomno podvodno vozilo za prikupljanje geofiziäśkih podataka

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Country Link
US (1) US20140152455A1 (hr)
EP (1) EP2630520B1 (hr)
CN (1) CN103261920B (hr)
AP (1) AP3003A (hr)
AU (1) AU2011317548B2 (hr)
BR (1) BR112013009488B1 (hr)
CA (1) CA2813471C (hr)
CY (1) CY1116431T1 (hr)
DK (1) DK2630520T3 (hr)
ES (1) ES2537449T3 (hr)
HR (1) HRP20150497T1 (hr)
IT (1) IT1402411B1 (hr)
MX (1) MX2013004271A (hr)
PT (1) PT2630520E (hr)
WO (1) WO2012052564A1 (hr)

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Publication number Publication date
CY1116431T1 (el) 2017-02-08
BR112013009488B1 (pt) 2021-09-08
AU2011317548B2 (en) 2014-07-31
IT1402411B1 (it) 2013-09-04
CN103261920A (zh) 2013-08-21
US20140152455A1 (en) 2014-06-05
EP2630520B1 (en) 2015-04-01
DK2630520T3 (da) 2015-06-15
AU2011317548A1 (en) 2013-05-02
CN103261920B (zh) 2016-11-02
CA2813471A1 (en) 2012-04-26
MX2013004271A (es) 2013-07-05
EP2630520A1 (en) 2013-08-28
AP2013006802A0 (en) 2013-04-30
CA2813471C (en) 2019-01-08
PT2630520E (pt) 2015-07-31
ITMI20101952A1 (it) 2012-04-23
AP3003A (en) 2014-10-31
BR112013009488A2 (pt) 2016-07-26
ES2537449T3 (es) 2015-06-08
WO2012052564A1 (en) 2012-04-26

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