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ROVINS


 
General 
Product Name:ROVINS
Product Description:ROVINS is a survey-grade full featured inertial navigation system for water depths up to 3 000 m. Designed specifically for offshore survey and construction works, ROVINS, thanks to its advanced Kalman filter, improves the efficiency of all operations where accurate position, heading and attitude are key benefits. ROVINS is offered in stand alone, «DVL ready», and ROVINS 154 (for OEM integration) versions.
Type of application:Marine
Year of initial development:2008
Height [m]:0.374
Width [m]:0.213
Length [m]:0.213
Weight [kg]:15
Min. Voltage (AC):
Max. Voltage (AC):
Min. Voltage (DC):20
Max. Voltage (DC):32
Power consumption [W]:15
Splashproof casting:Y
Water resistant casting:Y
Water resistance [m]:3000
Mean time between failures [hr]:80000
Type of accelerometer:Pendulum
Type of gyro:Fiber Optic Gyroscope
Removable from base plate:Y
Moving parts:
Environmental 
Non-operating shock tolerance [g]:
Operating shock tolerance [g]:
Min. operating temperature [C]:
Max. operating temperature [C]:
Max. rotation speed [deg/s]:750
Data formats 
NMEA formats:
RTCM:Y
Other :ASCII; BINARY
GNSS Positioning Sensor 
Number of integrated GNSS receivers and antenna ports:
No. channels p receiver:
Tracked satellite signals:
SBAS differential signals:
RTK Network Compatibility:
Update rate [ Hz ]:
Cold start [ seconds ]:
Hot start [ seconds ]:
GNSS positional accuracy 
Horizontal Position Accuracy [ RMS in cm ] :
Horizontal Position Accuracy (SBAS) [ RMS in cm ]:
Horizontal Position Accuracy (RTK) [ RMS in cm ]:
GNSS aided uncertainty 
Heading [deg]:0.01
Pitch [deg]:
Roll [deg]:
Heave: constant part [m]:0.05
Heave: variable part [%]:5
Surge/sway [m]:
Increase in position uncertainty w.r.t. stand-alone GPS [m]:0.8
EM log aided uncertainty 
Heading [deg]:
Pitch [deg]:
Roll [deg]:
Heave [m]:
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Doppler log aided uncertainty 
Heading [deg]:
Pitch [deg]:0.05
Roll [deg]:0.05
Heave [m]:
Surge/sway [m]:0.025
Decrease in position accuracy [m/hr]:0.05
Unaided uncertainty 
Heading [deg]:
Pitch [deg]:0.1
Roll [deg]:0.1
Heave [m]:0.01
Surge/sway [m]:0.025
Decrease in position accuracy [m/hr]:0.05
Inertial Measurement Unit 
Accelerometer bias [µ-g]:
gyro bias [deg/hr]:500
Calibration procedure:Factory calibration
Software 
Name:
Filtering:
Adaptable filter strength:
Adaptable input signals:
Integrity monitoring of position input:Y
Integrity monitoring of log input:Y
Max. number of position input signals:
Max. number of log input signals:
Maximum latency of position input [ms]:10
Maximum latency of log input [ms]:100
Uncertainty indicators given in output:
Uncertainty of time stamp for output [ms]:
Other specifications 
Export restrictions:
Graphical user interface:
Typical application:ROV/AUV positioning - Multibeam sonar motion reference - Subsea construction
Distinguishable features:- Accurate georeferenced position and attitude for all subsea vehicles at high frequency - No spinning element hence maintenance free - Flexible and scalable configuration for all deployment scenarios - Immediate availability and performance for all vehicles - Ultimate sub-metric performance using sparse array transponders and on-the-fly calibration - Immediate compatible
 


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Supplier Information
  • iXblue

  • 34, rue de la croix de fer -
  • 78100 Saint Germain en Laye
  • France

 

 

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