WO2003042032A1 - Systeme de reperage d'un homme a la mer - Google Patents
Systeme de reperage d'un homme a la mer Download PDFInfo
- Publication number
- WO2003042032A1 WO2003042032A1 PCT/FR2002/003791 FR0203791W WO03042032A1 WO 2003042032 A1 WO2003042032 A1 WO 2003042032A1 FR 0203791 W FR0203791 W FR 0203791W WO 03042032 A1 WO03042032 A1 WO 03042032A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- man overboard
- boat
- overboard
- radio transmitter
- float
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
- G08B21/088—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water by monitoring a device worn by the person, e.g. a bracelet attached to the swimmer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/0005—Life-saving in water by means of alarm devices for persons falling into the water, e.g. by signalling, by controlling the propulsion or manoeuvring means of the boat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/20—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like characterised by signalling means, e.g. lights
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
- G01S19/19—Sporting applications
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/34—Power consumption
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/35—Constructional details or hardware or software details of the signal processing chain
-
- 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
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0018—Transmission from mobile station to base station
- G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2201/00—Signalling devices
- B63B2201/16—Radio
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2201/00—Signalling devices
- B63B2201/20—Antenna or mast
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C2009/0017—Life-saving in water characterised by making use of satellite radio beacon positioning systems, e.g. the Global Positioning System [GPS]
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/51—Relative positioning
Definitions
- the present invention relates to a system for locating a man overboard. This system is particularly intended for participants in offshore racing, and more particularly for crew members aboard a boat.
- each crew member can be equipped with a so-called safety belt, fitted with a crown-shaped float inflating around the waist of the sailor in contact with the water when the one - it falls overboard.
- the purpose of this inflatable belt is to keep the sailor on the surface of the water.
- the advantage of wearing such a belt compared to a lifejacket is that it less obstructs the crew member in his movements during maneuvers on the boat.
- the man overboard may have in his belt a SARSAT type distress beacon which he sets off himself or which is set off automatically when falling at sea. distress is then detected by satellite and the position of the man overboard is then communicated via a monitoring center to the boat concerned.
- This means of locating man overboard is however not very suitable for emergency situations such as the recovery of a man at sea because there is a period of time of several minutes, even several tens of minutes , between the activation of the distress beacon and the reception of position information by the boat.
- a transmitter can be provided in the belt capable of transmitting a distress signal to a receiver placed on board the boat to warn the skipper that one of the crew has fallen the water.
- the reception of the distress signal for example, triggers an alarm on board the boat.
- the man overboard has a fluorescein cartridge to color the water and / or a flashlight and / or a whistle.
- these means of location prove to be ineffective.
- the object of the invention is to provide a system for locating a man overboard which is simple, reliable, efficient and economical.
- This system must also be the least restrictive possible in terms of weight and discomfort in the movements for the person who wears it so that this one is not tempted to remove it in the race to be more free in its movements.
- the basic idea of the invention consists in providing, in the belt, a GPS receiver for determining the position of the man overboard and in communicating this position via a radio transmitter to a receiver module on board the boat.
- this solution poses a problem: for the GPS receiver to correctly calculate its position, it must be in direct vision with at least three satellites. This is generally not the case when the GPS receiver is placed at the waist of the man overboard since the emerged part of the body of the man overboard prevents this direct vision with the satellites. If the GPS receiver is found underwater, reception of GPS signals is completely impossible.
- the invention relates to a system for tracking a man fallen from a boat overboard, comprising a clothing support worn by said man overboard and provided with a radio transmitter associated with a receiver module placed on board said boat, characterized in that said clothing support is further provided with a GPS receiver for producing a signal representative of the position of said man overboard, which signal is transmitted by said radio transmitter to said receiver module, in that said support clothing includes a float forming an inflation column directed upward to exceed the head of said man overboard, and in that said radio transmitter and said receiver
- GPS are placed in the free end part of said column.
- the column makes it possible to position the GPS receiver and the radio transmitter a few tens of centimeters above the surface of the water.
- the GPS receiver can thus easily receive GPS signals from at least three satellites.
- the transmission to the receiver module of the boat is improved.
- the clothing support is for example a belt worn by said man overboard around his waist, a lifejacket or a waxed jacket.
- the radio transmitter and the radio receiver are only energized when the belt float is sufficiently inflated.
- the receiver module compares, following the reception of the signal representative of the position of said man overboard, the position of the man overboard with that of the boat to determine the course to be followed and the distance to be traveled to reach said man overboard.
- FIG. 1 shows a general view illustrating an embodiment of the system of the invention in operation
- FIG. 2 shows a block diagram of the electronic circuit of the clothing support system
- FIG. 3 represents a block diagram of the receiver module of the system of the invention.
- FIG. 4 shows the structure of a frame emitted by the radio transmitter of the clothing system support
- the system of the invention is in the form of a clothing support worn by the sailor and a fixed or mobile receiver module placed on board the boat.
- the clothing support is essentially provided with a float, a GPS receiver and a radio transmitter.
- the float When the sailor falls overboard, the float inflates and forms an upwardly directed column rising above or at the level of the sailor's head.
- the radio transmitter and the GPS receiver are then switched on and the radio transmitter transmits the position provided by the GPS receiver to the receiver module of the boat.
- FIG. 1 illustrates an embodiment of the system of the invention.
- the clothing support is a belt.
- This belt includes:
- a float composed of an inflatable base 1 in the shape of a crown having an appendage 2 forming on inflation a column directed upwards and rising above the head of the sailor;
- a gas cartridge for example a C02 cartridge, provided with a manual and automatic striker, for inflating said float when the sailor falls into the water;
- a waterproof housing containing an electronic circuit 3 essentially comprising a GPS receiver, a microcontroller, a radio transmitter, a pressure-sensitive switch and batteries; this box is placed in a pocket fixed on the free end part of the column.
- the role of the float column is to free the electronic unit from the water and place it above the head of the man overboard so that the GPS receiver either in direct vision with at least three satellites.
- the crown-shaped base of the float is intended to keep man overboard on the surface of the water.
- the electronic circuit 3 comprises a GPS receiver 11 provided with a patch-type antenna 12 for calculating the position of the man overboard, a microcontroller 13 for coding 1 position information from the GPS receiver and a radio transmitter 14 provided with an antenna 15 for transmitting said coded position information (in the form of VHF signals) to the receiver module of the boat.
- Cells or batteries 16 are provided to power all of the elements of the electronic circuit via a switch 17 sensitive to the pressure inside the float.
- the switch 17 is provided for controlling the energization of the GPS receiver 11, the microcontroller 13 and the radio transmitter 15 when the pressure inside the float is greater than a predetermined threshold.
- the start-up of the electronic circuit 3 is thus only triggered when the float is sufficiently inflated.
- a small tube a few millimeters in diameter is used to transmit the internal pressure of the float to one switch 17 placed on the electronic circuit board.
- the advantage of this switch 17 is that it does not trigger the powering up of the electronic circuit 3 when the housing is in position to receive the GPS signals.
- the switch is for example a shape memory contact or a thermistor.
- the receiver module On board the boat, the receiver module, referenced 4 in FIG. 1, mainly comprises a radio receiver tuned to the frequency of the radio transmitter 15 and a microcontroller in relation to the boat's GPS receiver to determine the course to follow and the distance to travel to recover the man overboard.
- FIG. 3 An example of the structure of the receiver module 4 is given in FIG. 3.
- This module comprises a radio receiver 20 for receiving the VHF signals from the transmitter 15 and transmitting them to a management microcontroller 21 responsible for decoding them.
- the microcontroller 21 receives the position of the boat. It then calculates the course to follow and the distance to cover to recover the man overboard. It displays this information on a screen 22. This information is displayed and recalculated continuously as the boat approaches the man at the sea .
- the position of the man overboard is also displayed on the screen.
- a keyboard 23 is provided for entering the position given by the boat GPS receiver.
- the microcontroller 21 delivers control signals to an output interface 24 for controlling, for example, the autopilot of the boat. These control signals can also be used to trigger an alarm signal, the dropping of a buoy or the ignition of a flash placed at the top of the mast of the boat.
- the system of the invention operates in the following manner: as soon as the wearer of the belt falls into the water, the float automatically inflates on contact with water, thus releasing the electronic unit 3 out of the water .
- the inflation of the float can be controlled manually if the automatic striker has not worked.
- An inflation tube at the mouth of the float can also be provided to compensate for any deficiency in the gas cartridge or the striker, or to supplement an insufficient inflation.
- the GPS receiver 11 determines the position of the man overboard and transmits it via the radio transmitter 15 to the receiver module 4.
- the microcontroller 21 then decodes the information received and displays on the screen 22 the position of the man overboard. Preferably, the microcontroller then compares this position information with that of the boat to determine the navigation information necessary to recover the man overboard.
- the radio transmitter 15 alternately transmits a distress signal at the frequency 121.5 MHz to be identified by a surveillance satellite and a coded message on channel 70 intended for the receiver 20.
- the transmitter 15 transmits successively a header signal on channel 70 making it possible to identify the man overboard, a distress signal at the frequency 121.5 MHz intended for the satellite, a first coded message on channel 70, a second signal at 121.5 MHz, a second coded message on channel 70, and a final distress signal at 121.5 MHz.
- the coded messages can be different or identical.
- these three messages are identical and contain the position information supplied by the GPS receiver 11.
- the transmission parameters on channel 70 are as follows: - Frequency: 156.025 MHz
- the invention is not limited to the particular embodiment which has just been described. Those skilled in the art will easily be able to design numerous variants of the system with, for example as a clothing support, a life jacket, a rain jacket or a work suit for sea professionals.
- the clothing support can also be a seat belt without crown-shaped float.
- the system can be completed with an unwinder fitted a hundred meter cable.
- This cable connects the inflatable column to the suit or the seatbelt of the diver.
- the electronic circuit is only energized when the column has reached the surface.
- the electronic circuit is delayed for example by a predetermined duration (for example, ten seconds) relative to the end of the inflation of the column.
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Signal Processing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ532612A NZ532612A (en) | 2001-11-12 | 2002-11-06 | System for locating a person having fallen overboard |
US10/495,202 US20050012663A1 (en) | 2001-11-12 | 2002-11-06 | System for locating a person having fallen overboard |
EP02785587A EP1444129A1 (fr) | 2001-11-12 | 2002-11-06 | Systeme de reperage d'un homme a la mer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0114685A FR2832246B1 (fr) | 2001-11-12 | 2001-11-12 | Systeme de reperage d'un homme a la mer |
FR01/14685 | 2001-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003042032A1 true WO2003042032A1 (fr) | 2003-05-22 |
Family
ID=8869361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/003791 WO2003042032A1 (fr) | 2001-11-12 | 2002-11-06 | Systeme de reperage d'un homme a la mer |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050012663A1 (fr) |
EP (1) | EP1444129A1 (fr) |
FR (1) | FR2832246B1 (fr) |
NZ (1) | NZ532612A (fr) |
WO (1) | WO2003042032A1 (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005064559A1 (fr) * | 2003-12-30 | 2005-07-14 | Christine Anne Edwards | Appareil de reperage |
EP1685423A1 (fr) * | 2003-11-19 | 2006-08-02 | Tracme Beacons Pty Ltd. | Radiobalise individuelle de reperage |
WO2006114256A1 (fr) * | 2005-04-27 | 2006-11-02 | Logadata S.R.L. | Appareil et procede destines a la navigation sure des utilisateurs d'un bateau |
EP2026308A1 (fr) * | 2007-08-03 | 2009-02-18 | Insigna Security Srl | Système automatique multi-utilisateurs pour la localisation, l'alarme et l'urgence personnelle, fonctionnant en mode multi-standard dans un environnement aquatique |
WO2013041740A1 (fr) * | 2011-09-23 | 2013-03-28 | Aeromarine, S. L. | Système d'alerte et de sauvetage en mer et procédé de commande dudit système |
FR3073815A1 (fr) * | 2017-11-22 | 2019-05-24 | Francois Six | Dispositif de prevention contre la noyade |
US11294074B2 (en) | 2016-02-29 | 2022-04-05 | Sci-Tech (Pob) Ltd | Tracking system and method |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2881837B1 (fr) | 2005-02-10 | 2007-04-06 | Stephane Leal | Dispositif de signalisation et de localisation d'un individu a la mer et procede pour sa mise en oeuvre |
KR100717595B1 (ko) * | 2005-04-11 | 2007-05-15 | 김정선 | 구명동의의 해상위치추적을 통한 긴급구조 시스템 |
US7460019B2 (en) * | 2005-09-06 | 2008-12-02 | Henderson Penny S | Personal locator system |
KR20070041923A (ko) * | 2005-10-17 | 2007-04-20 | 김정선 | 구명동의용 지피에스(GPS) 단말기의 주파수 대역130dBm 주파수확장변조 복합멀티기능시스템 |
DE502006002838D1 (de) * | 2006-11-06 | 2009-03-26 | Juergen Puls | Verfahren und Einrichtung zum Erkennen der Ertrinkungsgefahr für eine Person im Wasser |
CA2609106A1 (fr) * | 2007-04-30 | 2008-10-30 | Microline Technology Corporation | Systeme de poursuite et de surveillance d'evenements |
NL1034293C2 (nl) * | 2007-08-27 | 2009-03-02 | Janssen Prec Engineering B V | Het monitoren van de ankerpositie en het geven van een alarm indien de verplaatsing van het anker een bepaalde waarde overschrijdt. |
US20090219160A1 (en) * | 2008-02-11 | 2009-09-03 | Richard Clayton Shervey | Marine personnel safety system |
US20090310290A1 (en) * | 2008-06-11 | 2009-12-17 | Tennent James | Wearable display media |
ES2377268B2 (es) * | 2010-07-13 | 2013-01-30 | Scio Soft, S.L. | Sistema y equipo personal de seguridad pasiva en embarcaciones para situaciones de hombre al agua. |
GB2484714A (en) * | 2010-10-21 | 2012-04-25 | Robert Jacob Slevin | A position-indicating diver beacon |
GB2506128B (en) * | 2012-09-20 | 2016-03-16 | Succorfish M2M Ltd | Positioning system tracking device and associated system |
DE102014118201B3 (de) * | 2014-12-09 | 2016-03-03 | Erhard Pfeil | Schwimmweste für Tiere, insbesondere für Hunde |
US10627525B2 (en) * | 2017-05-10 | 2020-04-21 | Qualcomm Incorporated | Water-related action triggering |
FR3123457A1 (fr) * | 2021-05-25 | 2022-12-02 | Satas International | Système de suivi de balise homme à la mer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5886635A (en) * | 1997-07-29 | 1999-03-23 | Briartek, Inc. | Overboard alarm with localization system interface |
US6195039B1 (en) * | 1997-11-26 | 2001-02-27 | Robert T. Glass, Jr. | Location signalling apparatus |
US6198390B1 (en) * | 1994-10-27 | 2001-03-06 | Dan Schlager | Self-locating remote monitoring systems |
-
2001
- 2001-11-12 FR FR0114685A patent/FR2832246B1/fr not_active Expired - Fee Related
-
2002
- 2002-11-06 EP EP02785587A patent/EP1444129A1/fr not_active Withdrawn
- 2002-11-06 NZ NZ532612A patent/NZ532612A/en unknown
- 2002-11-06 WO PCT/FR2002/003791 patent/WO2003042032A1/fr not_active Application Discontinuation
- 2002-11-06 US US10/495,202 patent/US20050012663A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6198390B1 (en) * | 1994-10-27 | 2001-03-06 | Dan Schlager | Self-locating remote monitoring systems |
US5886635A (en) * | 1997-07-29 | 1999-03-23 | Briartek, Inc. | Overboard alarm with localization system interface |
US6195039B1 (en) * | 1997-11-26 | 2001-02-27 | Robert T. Glass, Jr. | Location signalling apparatus |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1685423A1 (fr) * | 2003-11-19 | 2006-08-02 | Tracme Beacons Pty Ltd. | Radiobalise individuelle de reperage |
EP1685423A4 (fr) * | 2003-11-19 | 2008-12-03 | Tracme Beacons Pty Ltd | Radiobalise individuelle de reperage |
WO2005064559A1 (fr) * | 2003-12-30 | 2005-07-14 | Christine Anne Edwards | Appareil de reperage |
WO2006114256A1 (fr) * | 2005-04-27 | 2006-11-02 | Logadata S.R.L. | Appareil et procede destines a la navigation sure des utilisateurs d'un bateau |
EP2026308A1 (fr) * | 2007-08-03 | 2009-02-18 | Insigna Security Srl | Système automatique multi-utilisateurs pour la localisation, l'alarme et l'urgence personnelle, fonctionnant en mode multi-standard dans un environnement aquatique |
WO2013041740A1 (fr) * | 2011-09-23 | 2013-03-28 | Aeromarine, S. L. | Système d'alerte et de sauvetage en mer et procédé de commande dudit système |
EP2688052A1 (fr) * | 2011-09-23 | 2014-01-22 | Aeromarine S. L. | Système d'alerte et de sauvetage en mer et procédé de commande dudit système |
EP2688052A4 (fr) * | 2011-09-23 | 2015-03-18 | Aeromarine S L | Système d'alerte et de sauvetage en mer et procédé de commande dudit système |
US9330554B2 (en) | 2011-09-23 | 2016-05-03 | Aeromarine, S.L. | Maritime alarm and rescue system and method for controlling said system |
US11294074B2 (en) | 2016-02-29 | 2022-04-05 | Sci-Tech (Pob) Ltd | Tracking system and method |
FR3073815A1 (fr) * | 2017-11-22 | 2019-05-24 | Francois Six | Dispositif de prevention contre la noyade |
WO2019102122A1 (fr) * | 2017-11-22 | 2019-05-31 | Six Francois | Dispositif de prévention contre la noyade |
Also Published As
Publication number | Publication date |
---|---|
NZ532612A (en) | 2007-06-29 |
FR2832246A1 (fr) | 2003-05-16 |
EP1444129A1 (fr) | 2004-08-11 |
FR2832246B1 (fr) | 2004-11-19 |
US20050012663A1 (en) | 2005-01-20 |
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