USV
APPLICATIONS
TARGET VESSEL
SURVEILLANCE
BATHYMETRIC
INTERCEPTION
DESIGN
OFFICE
SIREHNA expertise allow us to design, study and offer custom made vessels.
-
Strong expertise in hydrodynamics & numerical simulation
-
Complete study of out fitting, stability and IMO weather criteria to the construction and the delivery
-
‘On shelf’ vessel or custom made based on vessel’s type of operation
-
Turnkey vessels
MISSION
MANAGEMENT
SYSTEM
Sirehna’s mission system allows piloting of active payloads and management of USV, with modular autonomous levels.
System enable the multi-sensors data fusion and display in real time the scalable tactical/operational & environment situation, in compliance with the operational applications
- Collision detection & obstacle avoidance (COLREG)
- Control & Communication up to 12NM (UHF)
- Wave & failure management
- Launch & Recovery
- Surface target tracking & identification
- Course keeping, Heading keeping, track keeping, Station keeping, target tracking, follow ROV modes…
- Fleet / Pack management
USV
SIR850
The SIR850 is a small 8.50 m deck-hulled vessel constructed of Epoxy Counterplate and Airex T90 panel with a selection of payloads, used in an protection and surveillance role and performing actions with a high degree of autonomy under the supervision of a remote operator.
The SIR850 can be fully controlled, either remotely through a remote control station or a portable controller. Through the use of non-lethal effectors, the USV will ensure the protection of maritime installations or large vessels against malicious acts by other vessels.
Its state-of-the-art equipment and unequalled performance make it an essential security vessel specifically designed under the IMO weather criteria to make it a safe and reliable vessel.
The SIR850 is classified as an autonomous surface ship (MASS).
SPECIFICATIONS
PAYLOADS
LOA
Beam:
Draught:
Max Speed:
Autonomy:
Propulsion:
Generator:
Batteries:
Solar panel
8.50m
2.75m
0.64m
25 Knots
72h @ 12knots
2 x 50KW @ 1800 rpm
1 x 12.5kVA
2 x deep blue 42KWH
8 m2
Camera gyro-stabilized
Dazzle light
Lidar
Acoustic gun
Fixed camera
USV
SIR930
The SIR930 is a 9.30 m deck-hulled vessel constructed of Epoxy Counterplate and Airex T90 panel with a selection of non lethal payloads, used in a protection and interception role and performing actions with a high degree of autonomy under the supervision of a remote operator.
The SIR930 can be fully controlled, either remotely through a remote control station or a portable controller. Through the use of non-lethal effectors, the USV will ensure the protection of maritime installations or large vessels against malicious acts by other vessels.
Its state-of-the-art equipment and unequalled performance make it an essential security vessel specifically designed under the IMO weather criteria to make it a safe and reliable vessel.
The SIR930 is classified as an autonomous surface ship (MASS).
SPECIFICATIONS
PAYLOADS
LOA
Beam:
Draught:
Max Speed:
Autonomy:
Propulsion:
Generator:
Batteries:
Solar panel
9.30m
3.20m
0.79m
40 Knots
72h @ 12knots
2 x 100KW @ 2500 rpm
1 x 12.5kVA
3 x deep blue 42KWH
10 m2
Camera gyro-stabilized
Dazzle light
Lidar
Acoustic gun
Fixed camera
Net gun
USV
SIR175
The SIR175 is a 1.75 m deck-hulled vessel constructed of Epoxy plywood propelled by one fixed electric motors. It carries all the electronics required for autonomous navigation, batteries and the payload for bathymetric surveys. All of its equipment is battery-powered.
A mast passing through the hull which allows the multibeam echosounder, the attitude control unit and the GNSS receiver to be attached. The mast is positioned in the center of the platform, it crosses the hull thanks to a moon pool.
This mast allows the multibeam echosounder to be submerged to a depth of 60cm below the waterline, thus improving the quality of measurements by minimizing the impact of disturbances.
The mast is designed to minimize vibrations due to water flow and is removable for transport configuration.
SPECIFICATIONS
PAYLOADS
LOA
Beam:
Draught:
Weight:
Max Speed:
Autonomy:
Propulsion:
Batteries:
Solar panel
1.75m
0.64m
0.40m
110Kg
6 Knots
Full time
2 x 450W
2 x 12V
2 m2
Camera gyro-stabilized
Searchlight
Lidar
Sounder
Fixed camera
REMORINA
The Remorina can be fully controlled, either remotely through a remote control station or a portable controller. Equipped with a radar and a video camera, this SIREHNA's USV can be used for surveillance and reconnaissance missions.
The Remorina is the perfect platform to demonstrate and integrate new technology such as advanced cameras, sensors, non-lethal effectors or systems & solutions (Collision Avoidance System, mission systems…)
SPECIFICATIONS
PAYLOADS
LOA
Beam:
Draught:
Max Speed:
Autonomy:
Propulsion:
Weight:
8.15m
2.70m
0.64m
38.5 Knots
8h @ 25knots
1 x 270HP
< 3000 Kg
Camera gyro-stabilized
Searchlight/Dazzle light
Acoustic gun
Fixed camera