COMMAND-DEQ
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Integrated Bridge System Specification Date : November 25th 2004 COMMAND-DEQ IBS Integrated Bridge System Nautical Digital Equipment 3 rue Rosenwald – 75015 Paris – France Tel: + 33 (0)1 56 56 75 75 – Fax: + 33 (0)1 56 56 05 15 Email: info@naudeq.com – Internet: www.naudeq.com Page : 1 / 15

Integrated Bridge System Specification Date : November 25th 2004 NAVIGATION BRIDGE 1 Navigation System 1.1 General The total Navigation System is based on «IBS» concept (Integrated Bridge System) The navigation system will adopt and follow the latest international standards for Navigation Systems, defined by IMO and IEC. Standards are followed for; Navigation radars, ECDIS, Speed log, Echo sounder, DGPD/GPS, AIS, DPS and Autopilot/Track pilot system, Multiloading Online Control Stability System. The main Navigation sensors/systems: - Dual Navigation ARPA Radar system (S and X-band) LPI...

Integrated Bridge System Specification Date : November 25th 2004 1.2 Navigation System integration with other ship’s systems. Following figure illustrates the navigation System integration to other ship’s systems. Navigation System to Engine Monitoring System - Display of Engine and propulsion Information to bridge operators - Transfer of navigation information to Engine monitoring system Navigation System to IMCS C2 and AWW-System - Transfer of Navigation Information data to IMCS C2 and AWW-System - Transfer of ARPA Tracked targets to IMCS C2 and AWW-System - Transfer of Route Information...

Integrated Bridge System Specification Date : November 25th 2004 Navigation Radar System is composed of following units: - S-Band 30 kW down mast transceiver with 12’ antenna unit - X-Band 25 kW down mast transceiver with 9’ antenna unit - Two fully independent ARPA radar displays with built-in radar inter switching unit - Radars are operated from UPS power source (3phase 230VAC) - ARPA displays are 23.1’’ TFT screens, conforming to the standards for IMO ARPA systems ARPA Radar system includes following special features: - Transfer of tracked ARPA targets to ECDIS - Transfer of user created...

Integrated Bridge System Specification Date : November 25th 2004 - Building of a standard chart for a specified Area, Scale, Projection, Set of layers, Shallow, Safety and Deep Contours, Palette. - Building of hierarchical objects tree under the requested area. This gets information about all objects on the Chart. - Alarm selection. Finding of Alarms, e.g.: Crossing of Safety Contour, Cautionary and special Areas Approaching to an Obstruction Additional functions: - Displaying and use of Additionally Military Layers AML in accordance with STANAG-7170 and STANAG-4564 standards. - Extracting...

Integrated Bridge System Specification Date : November 25th 2004 2.4 Fully duplicated ECDIS system Two fully independent ECDIS are included in the NAV-SYSTEM complying with following standards: - IMO resolution A.817(19), performance standard for ECDIS - IEC61174, Operation and performance, method of testing - IEC60945, EMC/Environment/General requirements Following main functions are included: - Display of vector charts (IHO/S57 edition3) or Raster charts (ARCS) Presentation of Additional Military Layers (AML) ECDIS Computers and displays are supplied from UPS power source Two ECDIS...

Integrated Bridge System Specification Date : November 25th 2004 2.5 Fiber-optic gyro system (Navigation Gyro System) Navigation Gyro compass system includes following main units: - LFK95 Fiber-optic gyro compass Interface and power supply unit (IPSU) Navigation Gyro compass control panel Analog repeaters in steering gear room Digital repeaters in wheel house Transmitting Magnetic compass Switch over unit and facilities to select the System Gyro Compass as the main source for heading information to all navigation sensors (ARPA displays, ECDIS, Track pilot etc.) Fiber-optic gyro compass...

Integrated Bridge System Specification Date : November 25th 2004 The MIPSU is included in order to have System Gyro information available also for Navigation Systems/sensors System Gyro information is available in Ethernet Data format via Navigation Data Servers. Following information is also available to DP-System - Ship’s heading Ship’s Rate Of Turn Ship’s Roll and Pitch Information Body velocities; X, Y and Z Accelerations; X, Y and Z 2.7 Dual action speed log (water track speed and bottom track speed) Dual Action speed log system is included in the Navigation system. The system supplies...

Integrated Bridge System Specification Date : November 25th 2004 2.8 Echo sounder Navigation echo sounder function is included in the navigation system, as a part of standard equipment for navigation. Navigation echo sounder has the following units and features: - Graphical display, which is also used as «play-back» media for depth history. - Transducer - IEC61162-1 outputs to other Navigation systems Echo sounder information is distributed to IMCS C2 and AWW-System via Navigation Data Servers. 2.9 Two independent satellite based position equipment (DGPS - GPS/GLONASS) Two independent...

Integrated Bridge System Specification Date : November 25th 2004 Autopilot/Trackpilot has two operation modes: - Normal Autopilot function is used when the setting of course, turns etc. are initiated manually - The Trackpilot function is enabled when the Autopilot receives course and track information from ECDIS (pre planned route) Main functions of the Autopilot/Trackpilot are: - Speed Adaptive course keeping function - Radius controlled turns - Pre programmed course changes - Selection of ship’s loading conditions - Selection of ship’s steering accuracy (Economy, Medium, Precise) -...

Integrated Bridge System Specification Date : November 25th 2004 Navigation Data Recorder (recordings from Navigation Data Network) is included. Navigational data is stored for at least 100days, and can be recalled and analysed by using external lap-top computer. It shall be possible to record data from all sensors attached to navigation system. Following information is recorded, at least in one Hertz frequency: - Ship’s heading - Ship’s speed - Time and data - Ship’s position - Propulsion orders - Depth 2.18 Navigation Information Display (i.e. Conning Display) «Conning» Display, for the...