• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a system (1) for measuring the aquatic environment, said system comprising a surface vessel (4) and an underwater vehicle (2), the underwater vehicle (2) comprising a hull (29) and means for propulsion and guidance (20, 21) as well as sensors (25) for measurements, the underwater gear (2) can be either dropped from the ship (4) to evolve underwater independently of the ship during a phase of remote use, is stored in the ship (4) during the non-remote use phase, the ship (4) comprising at least one hull (42) and propulsion and guiding means (40), said at least one hull (42) of the ship (4) having a submerged portion located below a waterline. According to the invention, the submerged portion of the at least one hull (42) of the ship (4) has a recess (43) for receiving at least an upper portion of the hull (29) of the underwater craft (2) when the latter is stored in the ship (4), said recess (43) being disposed in its entirety below the waterline so that the underwater gear (2) remains fully immersed during storage.
    公开号:FR3056961A1
    申请号:FR1659581
    申请日:2016-10-04
    公开日:2018-04-06
    发明作者:Sebastien Grall
    申请人:iXBlue SAS；
    IPC主号:
    专利说明:

    Technical field to which the invention relates
    The present invention relates generally to the field of underwater measurement systems. It relates more particularly to a measurement system for an aquatic environment comprising a surface vessel and an underwater vehicle. It is applicable in freshwater or marine environments. It can for example be implemented during topographic or underwater seismographic measurement campaigns by sonars or hydrophones.
    TECHNOLOGICAL BACKGROUND
    Underwater measurement systems are known which consist of ships towing measuring devices, in particular for making sonar or seismographic measurements. Typically these meters are in passive enclosures which are simply dragged behind the ship. It has been proposed to use machines with clean guidance and propulsion means and comprising such measuring devices to allow more precise control of the measurement conditions. These devices are generally remote-controlled by wire connection from the ship.
    Once the measurements have been made, the measuring devices are brought back on board the ship, on a deck out of water of the latter, which involves relatively long operations and can be dangerous for both the crew and the measure themselves due to swings, shocks ... In addition, provision must be made for storage of the measuring devices, thereby reducing the space usable by the crew. In addition, the passage from the aquatic environment to the open air and vice versa causes thermal shocks and / or imbalances which can be detrimental to the measuring devices and / or to the quality of the measurements. Finally, with propulsion means, once the means are out of the water, their means of propulsion no longer have any use.
    Object of the invention
    In order to overcome the aforementioned drawbacks of the prior art, the present invention provides an underwater vehicle system which remains underwater even in the storage position in the ship and, more precisely, storage against the hull of the ship, under the ship, the hull of the ship comprising a recess adapted to receive said underwater vehicle.
    There is thus proposed a measurement system for an aquatic environment, said system comprising a surface vessel and an underwater vehicle, the underwater vehicle comprising a hull and means of propulsion and guidance as well as sensors allowing measurements, the vehicle can be either dropped from the ship to navigate underwater independently of the ship during a remote use phase, or stored in the ship in a remote non-use phase, the ship having at least one hull and propulsion and guidance means, said at least one hull of the ship comprising a submerged part situated under a waterline.
    More particularly, according to the invention, a system is proposed in which the submerged part of said at least one hull of the ship includes a recess intended to receive at least an upper part of the hull of the underwater vehicle when the latter is stored in the vessel, said recess being disposed in its entirety below the waterline so that the underwater vehicle remains fully submerged during storage.
    Other non-limiting and advantageous characteristics of the system according to the invention, taken individually or in any technically possible combination, are the following:
    - the ship has a crew,
    - the ship is unmanned,
    - the ship is wire-guided,
    - the ship is autonomous,
    - the ship is remote controlled,
    - the ship includes a programmable stroke / trajectory control automaton,
    - the recess is in the hull of the ship,
    - measurements by sensors are impossible when the underwater vehicle is stored in the recess of the ship's hull,
    - at least certain measurements by the sensors are possible when the underwater vehicle is stored in the recess of the hull of the ship,
    - the underwater vehicle and the vessel comprise additional, unlockable locking means, making it possible to detachably couple or stow the hull of the underwater vehicle to the hull of the ship to maintain the underwater vehicle in the recess of the hull of the ship,
    - the locking means ensure complete securing of the underwater vehicle to the ship,
    - the underwater vehicle is guided by a connecting cable from the ship, the ship comprising a reel / unwinder of said connecting cable,
    - the connecting cable crosses the ship's hull in the recess of the ship's hull,
    - the connecting cable crosses the ship's hull through a passage well opening into the recess,
    - the connecting cable is removable from the underwater vehicle,
    - the reel / unwinder of the connecting cable is out of water in or on the ship,
    - the connecting cable is intended for the electrical supply of the underwater vehicle,
    - the connecting cable is intended for data exchanges between the underwater vehicle and the ship,
    - when the underwater vehicle is stored in the ship, the means of propulsion of the underwater vehicle participate, when they are activated, in the propulsion of the ship,
    - At least part of the means of propulsion of the underwater vehicle is disposed aft of said underwater vehicle, and the ship has a rear end wall and the recess is open on the rear end wall of the ship so that said part of the means of propulsion of the underwater vehicle stored in the recess is disposed farther back than the rear end wall of the vessel and can participate in the propulsion of said vessel,
    - at least the means of propulsion of the means for propelling and guiding the underwater vehicle is disposed at the rear of said underwater vehicle and the ship has a rear end wall and the recess is open on the rear end wall of the ship so that when the underwater vehicle is stored in the recess, the means of propulsion of the underwater vehicle is disposed further back than the rear end wall of the ship and can participate in the propulsion of said ship,
    the underwater vehicle has a generally elongated shape along a main machine axis, said general shape defining a machine template, the measurement sensors are housed in a payload enclosure having a generally elongated shape along a main axis d enclosure with two opposite enclosure ends, a first enclosure end and a second enclosure end, and the payload enclosure being integrated into the underwater vehicle, and being pivotally mounted in the underwater vehicle so allow the payload enclosure to pivot between a retracted position where the main enclosure axis is parallel to the main machine axis and an extended position where the main enclosure axis is inclined relative to the main axis of the machine so that at least one of the two enclosure ends comes out of the machine template, the payload enclosure being configured so that in the retracted position said enclosure is in the machine template,
    - the underwater vehicle has a general shape substantially in an elongated spindle,
    - the underwater vehicle has a generally cylindrical and elongated general shape,
    - the underwater vehicle consists of an underwater vehicle body with two opposite ends, a front end and a rear end,
    - the payload enclosure is a longitudinal segment on one side of the body of the underwater vehicle, and the payload enclosure is pivotally mounted relative to the rest of the body of the underwater vehicle,
    - the longitudinal segment forming the payload enclosure does not include parts of the two front and rear ends of the body of the underwater vehicle,
    - the longitudinal segment forming the payload enclosure includes a part of the front end of the body of the underwater vehicle,
    - the side of the underwater vehicle having the payload enclosure is the upper side of the body of the underwater vehicle,
    - the side of the underwater vehicle having the payload enclosure is the lower side of the body of the underwater vehicle,
    - the underwater vehicle has two payload enclosures, one on the upper side of the body of the underwater vehicle and one on the lower side of the body of the underwater vehicle, the two payload enclosures being pivotally mounted on a part d '' central elongated machine fixed and extended between the two ends of the underwater machine,
    - the payload enclosure is arranged within the underwater vehicle, in a receiving chamber, said receiving chamber being elongated longitudinally, that is to say along the main axis of the machine, and passing through right across the machine, and the payload enclosure is pivotally mounted in said receiving chamber,
    the underwater vehicle has a generally elongated shape along a main machine axis, said general shape defining a machine template, the measurement sensors are housed in a payload enclosure having a generally elongated shape along a main axis d enclosure with two opposite enclosure ends, a first enclosure end and a second enclosure end, and the payload enclosure is disposed within the underwater vehicle, in a receiving chamber, said reception being elongated longitudinally, that is to say along the main axis of the machine, and passing right through the machine transversely, and the payload enclosure is pivotally mounted in said reception chamber in order to allow the payload enclosure to pivot between a retracted position where the main enclosure axis is collinear with the main machine axis and an extended position where the main enclosure axis is inclined relative to the main axis of engi n so that at least one of the two enclosure ends comes out of the machine template, the payload enclosure being configured so that in the retracted position said enclosure is in the machine template,
    - in the retracted position, the main enclosure axis is parallel to the main machine axis,
    - in the retracted position, the main enclosure axis is collinear with the main machine axis,
    - the pivot is arranged in the middle part of the length of the payload enclosure,
    - the pivot is arranged offset from the middle part of the length of the enclosure, towards one end of the payload enclosure,
    - the pivot is arranged towards an enclosure end of the payload enclosure,
    - the recess has dimensions corresponding substantially to the size of the machine,
    - the recess has dimensions allowing the repatriation of the underwater vehicle while the payload enclosure is in the exit position,
    - the recess has a depth such that the underwater vehicle is stored in such a way that the hydrodynamic drag of the ship is modified by less than 40% compared to the same ship but without a recess and not storing an underwater vehicle,
    - the underwater vehicle has at least one receiving chamber,
    - the underwater vehicle includes at least one payload enclosure,
    - the underwater vehicle has a receiving chamber and several payload enclosures,
    - the underwater vehicle has as many reception chambers as there are payload chambers, with one payload chamber per reception chamber,
    - the underwater vehicle has two payloads in two payload enclosures,
    - as a variant with at least two payloads and as many corresponding payload enclosures, the payload enclosures are aligned in series in the reception chamber, each payload enclosure is pivotally mounted in said reception chamber in order to allow the pivoting of each payload enclosure between a retracted position where the main enclosure axis is parallel to the main machine axis and an extended position where the main enclosure axis is inclined relative to the main axis of the machine, each payload enclosure being configured so that in the retracted position said payload enclosure is in the machine template,
    - alternatively with two payloads and two corresponding payload enclosures, the two payload enclosures are installed in the reception chamber parallel to each other, each payload enclosure is pivotally mounted in said reception chamber in order to allow the pivoting of each payload enclosure between a retracted position where the main enclosure axis is parallel to the main machine axis and an extended position where the main enclosure axis is inclined relative to the main axis each payload enclosure being configured so that in the retracted position said payload enclosure is in the template of the vehicle,
    - as a variant with two payloads and two corresponding payload enclosures, the two payload enclosures are installed in the reception chamber side by side,
    - alternatively with two payloads and two corresponding payload enclosures, the two payload enclosures are installed in the reception chamber one above the other,
    - as a variant with two payloads and two corresponding payload enclosures, the two pivots of the two payload enclosures are arranged at the same longitudinal level on either side of the main machine axis,
    - as a variant with two payloads and two corresponding payload enclosures, the two pivots of the two payload enclosures are arranged at different longitudinal levels on either side of the main machine axis,
    - as a variant with two payloads and two corresponding payload enclosures, the two pivots are arranged in the middle part of each payload enclosure,
    - as a variant with two payloads and two corresponding payload enclosures, each of the two pivots is arranged towards an enclosure end of the corresponding payload enclosure,
    - the payload enclosure is configured so that in the retracted position said enclosure conforms to the size of the machine,
    - the underwater vehicle is configured to normally position itself so that the receiving chamber crosses horizontally right through the underwater vehicle, and the pivot has a vertical pivot axis so that the pivoting of the enclosure payload takes place in a horizontal plane,
    - the sensor (s) are directional sensors,
    - each of the two enclosure ends comprises at least one directional sensor,
    - the directional sensor is chosen from a sonar, an optical detector, a camera, a photographic device,
    - the payload enclosure can rotate at least 90 ° relative to the underwater vehicle,
    - in the extended position, the main enclosure axis is perpendicular to the main machine axis,
    - the payload enclosure can rotate 360 ° or more relative to the underwater vehicle,
    - the pivot for mounting the payload enclosure is removable in order to allow the payload enclosure to be detached from the underwater vehicle and its release from the underwater vehicle,
    - the pivot for mounting the payload enclosure in the receiving chamber is removable in order to allow the payload enclosure to be separated from the underwater vehicle and the enclosure to be released from the vehicle underwater,
    - in the retracted position, the receiving chamber is closed laterally by tilting doors,
    - each tilting door comprises a closing return means, typically spring-loaded, the opening of the door being caused by the pivoting of the payload enclosure pushing said door, closing by the cessation of the push,
    - the payload is connected by a wire link to the underwater vehicle.
    The invention also provides an underwater vehicle specially configured for the system of the invention. The underwater vehicle can be made according to all the methods mentioned.
    The invention also provides a surface vessel specially configured for the system of the invention. The surface vessel can be built according to all the methods mentioned.
    Detailed description of an exemplary embodiment
    The description which follows with reference to the appended drawings, given by way of nonlimiting examples, will make it clear what the invention consists of and how it can be carried out.
    In the accompanying drawings:
    - Figure 1 shows a perspective view of a measurement system with ship and underwater machine guided in the remote use phase of the underwater vehicle, a cable reel / unwinder connecting the ship and the underwater vehicle being visible on the rear part of the ship's deck,
    FIG. 2 represents a side view of the ship of the system of FIG. 1 and of its link cable reel / unwinder,
    - Figure 3 shows in side view a measurement system with other examples of ship and underwater vehicle in the storage phase of the underwater vehicle in a recess of the hull of the ship, the cable reel / unwinder of link not visible inside the ship,
    - Figure 4 shows in front view the measurement system with ship and underwater vehicle of Figure 3 still in the storage phase of the underwater vehicle in a recess of the hull of the ship,
    - Figure 5 shows a side view of the measurement system with the ship and the underwater vehicle of Figure 3 this time in phase of remote use and with details concerning the payload of the underwater vehicle.
    Device
    In Figure 1, there is shown a first example of a measurement system 1 with surface vessel 2 and with a guided underwater vehicle 2 used at a distance from the vessel. The underwater vehicle 2 is connected to the ship 4 by a connecting cable 3 which can be unwound during the release of the underwater vehicle or wound up during the recovery of the underwater vehicle, by a cable reel / unwinder 45 3 disposed on the rear part of the deck of the ship 4. The ship has a hull 42 with a submerged part. The underwater vehicle comprises a hull 29 and means of propulsion and guidance and in this example two thrusters 20 at the rear.
    In FIG. 2, we can see more precisely the reel / unwinder 45 of connecting cable 3 and the recess 43 in the submerged part of the hull 42 of the ship 4. The recess 43 is intended to receive the underwater vehicle in the phase of storage of the latter in the ship, more precisely under and against the hull 42 of the ship 4, in the middle part of the latter to maintain a port-starboard symmetry to the hull. The connecting cable passes through the hull 42 of the ship 4 via a passage well 46 produced at the level of the recess 43 and emerging therein. The passage well 46 is partially filled with water at its bottom part because the recess 43 is completely submerged. The hull 42 of the ship 4 is therefore continuous and the recess closed except at the level of the passage well 46. Note that since the recess 43 and the passage well 46 are seen by transparency in this FIG. 2, they are represented by dotted just like their numerical reference arrows.
    In FIG. 3 of another example of a system 1 according to the invention, the underwater vehicle 2 has been brought back / recovered for storage in the ship, just like the connecting cable which has been wound on a reel / unwinder (not visible in Figures 3 to 5). The underwater vehicle 2 is stored in the recess 43 of the hull 42 of the ship 4. In this example, the recess 43 is configured so that the lower part of the underwater vehicle extends beyond the general size of the ship's hull . In alternative embodiments, this overflow is less pronounced or even absent. At the front of the recess 43, the hull 42 includes a fairing 44 intended to soften the shape transition between the hull 42 and the front of the underwater vehicle 2. The underwater vehicle 2 here comprises a rear propellant 20 and guide means 21 for orienting it in its underwater movements.
    Due to the fact that the recess 43 is located under the water line and is therefore always submerged, the presence of the underwater vehicle 2, due to its suitable own buoyancy, fixed in the recess or its absence as used at a distance, does not modify not the buoyancy of the ship.
    The ship 2 includes propulsion and guidance means which are in this example in the form of orientable thrusters 40 ensuring the two propulsion and guidance functions. The ship also has a rear end wall 41 of its hull 42 delimiting aft the hull of the ship and descending from the deck to and into the water. This rear end wall 41 is open in the main axis of the recess 43 so that the rear part of the stored underwater vehicle 2 can overflow towards the rear of the ship 4 and so that its propulsion means 20 can participate in the propulsion of the ship if necessary. Likewise, if necessary, at least part of the guide means 21 of the underwater vehicle 2 can assist the guide means 40 of the ship 4.
    FIG. 4 allows a better view of the two orientable thrusters 40 of the ship 4 as well as the middle arrangement of the underwater vehicle 2 stored in the recess of the hull 42, under and against the hull 42.
    Preferably, in the storage position, the underwater vehicle is rigidly fixed to the ship by completely securing the underwater vehicle to the ship. In a variant having the drawback of leaving a certain freedom of movement to the underwater vehicle and therefore with risks of impact between the hulls of the vehicle and of the vessel, the vehicle in the storage position is simply coupled to the hull of the ship. In the latter case, a coating or blocks of resilient material and / or shock absorbers are provided in the recess to absorb shocks and / or somewhat jam the craft in the recess.
    The ship exemplified here is monohull but the invention can be applied to a catamaran type ship with two parallel hulls or, which is considered equivalent in the context of the invention, two parallel keels and in this case, the craft underwater is stored in the recess created by the middle area of the ship where the two hulls or keels meet. Similarly, the invention can be applied to a trimaran type ship with three parallel hulls or, by equivalence, three parallel keels and in this case, the underwater vehicle is stored in the recess provided under the central hull or under the any of the three hulls. It is even provided, in a multihull, that each ίο hull or a certain number of hulls comprises at least one recess for at least one underwater vehicle. The same vessel, whether monohull or multihull, is capable of deploying several underwater vehicles simultaneously or separately.
    In FIG. 5, the structure of the underwater vehicle 2 comprising a payload with sensors 25 has been detailed. This payload is disposed in a payload enclosure 23 of the underwater vehicle 2. The payload enclosure 23 is disposed within the underwater device 2, in a receiving chamber 22. This receiving chamber 22 is elongated longitudinally, that is to say along the main axis of the device 27 and crosses right through the underwater vehicle. Preferably, the underwater vehicle 2 is configured to move so that the chamber is substantially horizontal (at least axially transversely), except possibly during changes of direction such as the dive or the ascent or a turn. This may be due to the fact that the connecting cable 3 arrives on a part, called the upper part, of the underwater vehicle and that when the connecting cable extended upwards has a certain tension, the natural position of the underwater vehicle is that where the chamber is substantially horizontal at least transversely. In addition, the guidance and propulsion means can be controlled and / or configured to ensure this horizontality at least along a transverse axis (the main axis of the machine 27 can be tilted or - preferably - horizontal with respect to a local terrestrial reference system ) from the reception room. It is understood that any other position of the underwater vehicle can be controlled if necessary.
    The payload enclosure 23 has a generally elongated shape along a main enclosure axis 26 with two opposite enclosure ends, a first enclosure end and a second enclosure end. The sensors 25 are typically arranged at the two opposite ends of the enclosure 23. This shape of enclosure 23 corresponds laterally to that generally cylindrical and elongated of the underwater vehicle 2 so that this enclosure 23 in the retracted position is included in the template of the underwater vehicle and in particular its free lateral faces (of the enclosure) are in shape continuity with the adjacent parts of the wall of the underwater vehicle and therefore make it possible to reduce the drag of the assembly in position re-entry of the enclosure 23. The payload enclosure 23 can thus have flat faces at the top and bottom, that is to say on the inside of the receiving chamber 22, and rounded lateral faces, the receiving chamber 22 itself having high and low planar inner faces.
    The payload enclosure 23 is pivotally mounted in the receiving chamber 22 in order to allow the payload enclosure 23 to pivot between a retracted position where the main axis of the enclosure 26 is at least parallel, preferably collinear, to the main axis of the machine 27 and an extended position where the main axis of the enclosure 26 is inclined relative to the main axis of the machine 27 so that the two enclosure ends come out of the template d on each side of the underwater vehicle. The pivot 24 is arranged at the middle part of the length of the payload enclosure 23. When the payload enclosure 23 is pivoted 90 ° from the main machine axis 27, the sensors S at the two ends of the enclosure 23 protrude from the gauge of the underwater vehicle 2 and can effectively carry out measurements without the underwater device masking most of the measurement environment.
    In addition to reducing the drag of the underwater vehicle in the retracted position of the payload enclosure, the sensors are also physically protected in this retracted position. In addition, it is possible to provide for the payload enclosure to be able to pivot by more than 360 ° to carry out circular scans during measurements of the environment by the sensors, not to mention that the sensors themselves can be rotated at within the payload enclosure, allowing double scanning.
    As a variant, the payload enclosure is a pivoting part of the body of the underwater vehicle and for example a segment of the length of the lower edge of the vehicle. This segment then typically has, in cross section, the shape of an arc of a circle cut by a straight line in the case of a machine 2 with cylindrical body. It is understood that this shape in section may be different in the case where the machine has a non-cylindrical body.
    The underwater vehicle includes any equipment useful for its use and for example electronic and / or computer equipment, an electric buffer or backup battery for the equipment and the propellant which is preferably electric, possibly a ballast system ...
    In the event that the system includes more than one underwater vehicle, as many underwater hulls are planned as there are underwater vehicles to be stored. In a variant or combination, it is possible to stack the underwater vehicles one under the other for storage, the one which is highest being fixed to the ship and those below being fixed to the one which is just high above it, the cables of connection being arranged accordingly, either in a star (= in parallel) from the ship, or in series (= a cable passing from machine to machine) from the ship, the machines being able to comprise own winding means / cable unwinding. It is understood that any other arrangement of recess receiving several underwater device is envisaged and for example with an angular distribution and no longer superimposed of the devices within a large common recess.
    Thus, among all the alternative embodiments of the invention also possible, it may be mentioned that several recesses can be made on the same hull of a monohull or multihull ship to receive as many underwater vehicles, one per recess. It is also possible to provide several underwater devices in the same recess, each device having its specific connection cable or being connected to the same connection cable, the latter case allowing, for example, a dropping of the devices. Still in the latter case, some of the machines connected on the same cable can be simplified apparatuses without necessarily having a means of propulsion and / or guidance.
    More generally, a person skilled in the art can make numerous modifications and variations to the embodiments described above, in particular by replacing elements with others that are functionally equivalent, while remaining within the scope of protection of the following claims.
    权利要求:
    Claims (12)
    [1" id="c-fr-0001]
    1. A measurement system (1) for an aquatic environment, said system comprising a surface vessel (4) and an underwater vehicle (2), the underwater vehicle (2) comprising a hull (29) and means of propulsion and guidance (20, 21) as well as sensors (25) allowing measurements, the underwater vehicle (2) can be either dropped from the ship (4) to move underwater independently of the ship during a phase d remote use, either stored in the ship (4) in a non-remote use phase, the ship (4) comprising at least one hull (42) and propulsion and guidance means (40), said at least a hull (42) of the ship (4) comprising a submerged part situated under a waterline, characterized in that the submerged part of said at least one hull (42) of the ship (4) comprises a recess (43) intended to receiving at least an upper part of the hull (29) of the underwater vehicle (2) when the latter is stored in the ship (4), said recess cement (43) being disposed in its entirety under the waterline so that the underwater vehicle (2) remains fully submerged during storage.
    [2" id="c-fr-0002]
    2. System (1) according to claim 1, in which, when the underwater vehicle (2) is stored in the ship (4), the propulsion means (20) of the underwater vehicle (2) participate, when they are activated, when the ship is propelled (4).
    [3" id="c-fr-0003]
    3. System (1) according to claim 2, in which at least a part of the propulsion means (20) of the underwater vehicle (2) is disposed at the rear of said underwater vehicle (2), and the ship (4 ) has a rear end wall (41) and the recess (43) is open on the rear end wall (41) of the ship (4) so that said part of the propulsion means (20) of the underwater vehicle (2) stored in the recess is disposed further back than the rear end wall (41) of the ship and can participate in the propulsion of said ship (4).
    [4" id="c-fr-0004]
    4. System (1) according to any one of claims 1 to 3, in which the underwater vehicle (2) is guided by a connecting cable (3) from the ship (4), the ship comprising a furler / unwinder (45) of said connecting cable, and said connecting cable (3) passing through the hull of the ship in the recess (43) of the hull (42) of the ship (4).
    [5" id="c-fr-0005]
    5. System (1) according to claim 4, wherein the connecting cable crosses the hull (42) of the ship (4) through a passage well (46) opening into the recess (43).
    [6" id="c-fr-0006]
    6. System (1) according to any one of the preceding claims, in which the underwater vehicle and the vessel comprise complementary locking means, unlockable, making it possible to detachably couple the hull (29) of the underwater vehicle (2) at the hull (42) of the ship to hold the underwater vehicle (2) in the recess (43) of the hull (42) of the ship (4).
    [7" id="c-fr-0007]
    7. System (1) according to claim 6, wherein the locking means ensure complete stowage of the underwater vehicle to the ship.
    [8" id="c-fr-0008]
    8. System (1) according to any one of the preceding claims, in which said underwater machine (2) having a generally elongated shape along a main machine axis (27), said general shape defining a machine template, the measurement sensors are housed in a payload enclosure (23) having a generally elongated shape along a main enclosure axis (26) with two opposite enclosure ends, a first enclosure end and a second enclosure end , and the payload enclosure (23) being integrated into the underwater vehicle (2), and being pivotally mounted (24) in the underwater vehicle (2) so as to allow the enclosure (23) to pivot payload between a retracted position where the main enclosure axis (26) is parallel to the main machine axis and an extended position where the main enclosure axis (26) is inclined relative to the main machine axis (27) so that at least one of the two enclosure ends comes out of the machine template, the machine te (23) of payload being configured so that in the retracted position said enclosure is in the template of the machine.
    [9" id="c-fr-0009]
    9. System (1) according to claim 8, in which the payload enclosure (23) is disposed within the underwater vehicle (2), in a reception chamber (22), said reception chamber (22 ) being elongated longitudinally, that is to say along the main axis of the machine (27), and passing right through the machine transversely, and the payload enclosure (23) is pivotally mounted ( 24) in said receiving chamber (22).
    [10" id="c-fr-0010]
    10. System (1) according to any one of claims 8 and 9, in which the payload enclosure (23) can pivot at least 90 ° relative to the underwater vehicle (2).
    5
    [11" id="c-fr-0011]
    11. System (1) according to claim 10, in which the payload enclosure can rotate 360 ° or more relative to the underwater vehicle (2).
    [12" id="c-fr-0012]
    12. System (1) according to any one of claims 6 to 11, in which the pivot (24) for mounting the payload enclosure (23) is removable in order to allow the separation of the enclosure (23). ) of payload with the underwater vehicle (2) and the release of the enclosure (23) out of the underwater vehicle (2).
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    WO2016026744A1|2016-02-25|Device for accommodating a submersible and related naval vehicle
    FR2463046A1|1981-02-20|Keel and stem for inflatable craft - is located under floor-boards and hinged near centre with end plug at stern
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    同族专利:
    公开号 | 公开日
    EP3523192A1|2019-08-14|
    FR3056961B1|2018-11-02|
    EP3523192B1|2020-11-04|
    US10875614B2|2020-12-29|
    US20190233071A1|2019-08-01|
    WO2018065723A1|2018-04-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE2356537A1|1973-11-13|1975-05-15|Laukien Guenther|SHIP FOR UNDERWATER OBSERVATION|
    US6362875B1|1999-12-10|2002-03-26|Cognax Technology And Investment Corp.|Machine vision system and method for inspection, homing, guidance and docking with respect to remote objects|
    EP2468620A1|2010-12-23|2012-06-27|Eca|Device for launching and recovering a marine craft, and associated launch and recovery method.|
    WO2016149199A1|2015-03-16|2016-09-22|Saudi Arabian Oil Company|Communications among water environment mobile robots|
    WO2016149772A1|2015-03-25|2016-09-29|David Dowling|A system, towed submersible and docking station for towed underwater recreational sightseeing|
    US3507241A|1968-11-26|1970-04-21|Us Navy|Deep submergence rescue vehicle handling system|
    US4312287A|1977-09-30|1982-01-26|The University Of Strathclyde|Apparatus for handling submersibles at sea|
    US5050523A|1990-10-17|1991-09-24|The United States Of America As Represented By The Secretary Of The Navy|Pivoted vehicle launch for submarine|
    US5698817A|1995-10-11|1997-12-16|The United States Of America As Represented By The Secretary Of The Navy|Unmanned undersea weapon deployment structure with cylindrical payload deployment system|FR3080601B1|2018-04-27|2021-09-24|Ixblue|SYSTEM FOR THE DEPLOYMENT AND RECOVERY OF AN AUTONOMOUS UNDERWATER MACHINE, METHOD OF USE|
    CN109050835B|2018-08-06|2021-07-13|江苏科技大学|Full-drive autonomous underwater robot structure and recovery three-dimensional path tracking method|
    NL2024690B1|2020-01-17|2021-09-08|Fnv Ip Bv|Underwater vehicle docking and communication|
    法律状态:
    2017-07-18| PLFP| Fee payment|Year of fee payment: 2 |
    2018-04-06| PLSC| Publication of the preliminary search report|Effective date: 20180406 |
    2018-09-14| PLFP| Fee payment|Year of fee payment: 3 |
    2019-09-18| PLFP| Fee payment|Year of fee payment: 4 |
    2020-09-15| PLFP| Fee payment|Year of fee payment: 5 |
    2020-10-02| GC| Lien (pledge) constituted|Effective date: 20200826 |
    2021-10-12| PLFP| Fee payment|Year of fee payment: 6 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1659581|2016-10-04|
    FR1659581A|FR3056961B1|2016-10-04|2016-10-04|MEASUREMENT SYSTEM FOR AQUATIC ENVIRONMENT COMPRISING A SURFACE SHIP AND AN UNDERWATER ENGINE|FR1659581A| FR3056961B1|2016-10-04|2016-10-04|MEASUREMENT SYSTEM FOR AQUATIC ENVIRONMENT COMPRISING A SURFACE SHIP AND AN UNDERWATER ENGINE|
    EP17792117.8A| EP3523192B1|2016-10-04|2017-10-03|Measurement system for aquatic environments comprising a surface vessel and a submersible device|
    PCT/FR2017/052715| WO2018065723A1|2016-10-04|2017-10-03|Measurement system for aquatic environments comprising a surface vessel and a submersible device|
    US16/339,640| US10875614B2|2016-10-04|2017-10-03|Measurement system for aquatic environments comprising a surface vessel and a submersible device|
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