DP
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AUTOMATION TECHNOLOGY

AUTOMATION TECHNOLOGY namic Positioning System iïEM OCF SERVER 2 UNAVAILABLE The Mega-Guard Dynamic Positioning System (DP) automatically controls a vessel's heading and position by activating thrusters based upon data as received from position reference systems, gyrocompasses, wind sensors and motion reference units. The Auto Track mode allows the ship to move along a pre-defined track at low speed as defined by the operator. The Mega-Guard Joystick Control System (JC) is a basic version of the Mega-Guard DP system and allows the operator to automatically control the heading and manually...

AUTOMATION TECHNOLOGY • Cable and pipe laying vessels (DP2) • Offshore supply vessels (DP1 and DP2) • Ocean salvage vessels (DP2) • Multi purpose vessels (DP1 and DP2) • Platform crew boats (DP1) ► The following modes of operation can be selected via the DP Operator Panel: Joystick and the heading is controlled via the Heading I the position of the vessel via Joystick and the heading is kept automatically to the i Joystick Manual Heading Mode: The operator manually controls the position of the vessel i Joystick Auto Heading 1 Auto Position Mode: Station keeping. The position of the vessel...

AUTOMATION TECHNOLOGY Operator Workstation Heading indication with rotating compass and rotating decimal degrees Latitude / Longitude Error X (m) surge and Error Y (m) sway Wind and current vectors relative Total thrust vector with thrust amplitude and direction Individual thrust indication for each thruster with amplitude and direction contains user friendly mimic diagrams so that the ship's crew can execute safe way. The following main mimic Map (North pointing upwards) Diagram (bow pointing upwards) Positioning sensors Other sensors The following sections describe the various functions...

AUTOMATION TECHNOLOGY • Online X-Y plot of wind capability with selected thrusters and selected current value • Wind vector; direction and speed; if this vector reaches the capability • Supports multiple position reference systems: DGPS, laser, radar. h yd roa cou stic, taut wire and winch • Supports multiple sensors; gyro, wind and motion reference • APsolute (Northings and Eastings) • Sensor validation and weighing • Heading setpoint (!| and ROT (°/min) • Heading gain (%) • Wind compensation setting in betwee • Position setpoint mode • Up/down and Left/right step (m) • Position gain *...

AUTOMATION TECHNOLOGY The Mega-Guard Dynamic Postioning systems contain a Joysctick Control Dynamic Positioning Systems lo fulfill The Mega-Guard Joystick Control System is built up with the same components (hardware and software) Positioning System. This means that the same spare parts can be used in both the Joystick Control System and the Dynamic Positioning System. he Dynamic Positioning Syster ' JC/DP Operator Panel Operator Panel with Joystick a Screen with 12 soft pushbuton e Joystick Control Syster software under the Windows 7 embedded operating system. Solid state disk and low...

AUTOMATION TECHNOLOGY following categories: • Position reference system; e.g. DGPS. laser, radar, hydroaccustic and taut wire. • Heading reference system; e.g. gyro. • Environmental reference system; e.g. wir • Ship motion reference system; e.g. MRU. All reference sensors are interfaced with the JC/DP Controller through 4 channel NMEA ► Uninterruptable Power Supply All components of the Megs-Guard Dynamic Positioning System, including the reference sensors, are fed by 24VDC which is supplied by the Uninterruptable Power Supply. The Uninterruptable Power Supply is connected to the st grid...

AUTOMATION TECHNOLOGY DGPS GLONASS UP TO 8 THRUSTERS, PROPELLERS, RUDDERS, ETC. DGPS GLONASS Connection Boxes Change Over UP TO 8 THRUSTERS, PROPELLERS, RUDDERS, ETC.

AUTOMATION TECHNOLOGY DGPS GLONASS DGPS GLONASS DGPS GLONASS LASER NTRIP SEASTARVERIPOS SEASTAR VERIPOS CYSCAN RADAR HYDRO- RADASCAN ACOUSTIC UP TO 12 THRUSTERS, PROPELLERS, RUDDERS, ETC. DGPS GLONASS DGPS GLONASS DGPS GLONASS LASER NTRIP SEASTARVERIPOS SEASTARVERIPOS CYSCAN RADAR HYDRO- RADASCAN ACOUSTIC UP TO 12 THRUSTERS, PROPELLERS, RUDDERS, ETC.

AUTOMATION TECHNOLOGY ► Overview position reference • DGPS/Glonass with NTRIP (DGN-5000) • Hydroacoustic Position Reference (HPR-5000) • Taut wire Posilion Reference (TPR-5000) Third party position reference systems like DGPS with I ALA, Seastar or Veripos and position reference systems based on laser and radar are supported as The Mega-Guard DP system supports up to 16 ti ff s re ni posilion reference systems. The final position is calculated taking into account the reliability, accuracy and weighing factor of each position reference system. ► DGPS/Glonass with NTRIP The Mega-Guard...

AUTOMATION TECHNOLOGY DGPS/Glonass with NTRIP, Hydroacoustic and Taut wire Position Refere Position Reference The Mega-Guard Hydroacoustic Position Reference (HPR) is applied as a cost effective and highly accurate position reference system for the Mega-Guard Dynamic Positioning System (DP2 and DP3). The position of the seabed USBL Transponders are used as reference points for the ship mounted USBL Transceiver. The USBL Transceiver, MRU and Gyro are connected to the USBL Control Cabinet. The HPR Workstation accurately calculates the relative position of the vessel taking into account the...

Mega-Guard Ship Automation and Navigation System