Overview
Fanbeam Laser Radar 5 Dynamic Positioning (DP) System for Offshore Position Reference
The Fanbeam Laser Radar 5 Dynamic Positioning (DP) System, manufactured by Guidance Marine (Veson Nautical), is a next-generation laser-based Position Reference System (PRS) designed to provide highly accurate relative positioning data for vessels operating with Dynamic Positioning (DP) systems. Using advanced laser ranging technology, the system continuously measures the distance and bearing between the vessel and passive reflector targets installed on offshore platforms, FPSOs, rigs, wind turbine foundations, and other fixed marine structures. Designed for demanding offshore operations, the Fanbeam 5 delivers reliable positioning performance with improved tracking, enhanced target acquisition, and seamless integration with modern DP systems.
At Ship Care Service, we supply genuine Fanbeam Laser Radar 5 Dynamic Positioning Systems, replacement spare parts, repair services, commissioning support, calibration assistance, and worldwide technical support for offshore vessels and marine operators.
What is the Fanbeam Laser Radar 5 Dynamic Positioning System?
The Fanbeam Laser Radar 5 is an advanced laser position reference sensor used as an integral part of a vessel's Dynamic Positioning (DP) system. It continuously measures the vessel's relative position by tracking passive prism reflectors installed on nearby offshore structures.
Unlike satellite-based positioning systems, the Fanbeam 5 provides precise local position reference data, making it ideal for offshore operations requiring exceptional positioning accuracy close to fixed installations.
Why is the Fanbeam Laser Radar 5 Important?
Maintaining precise vessel position is essential during offshore operations where safety, operational efficiency, and equipment protection depend on accurate station keeping.
The Fanbeam Laser Radar 5 helps operators:
Maintain precise vessel positioning
Improve Dynamic Positioning accuracy
Support safe offshore operations
Provide reliable position reference redundancy
Reduce operational risks
Improve offshore construction efficiency
Enhance vessel safety near fixed structures
How the Fanbeam Laser Radar 5 Works
The Fanbeam 5 uses precision laser technology to calculate the vessel's position relative to a fixed target.
Step 1 – Laser Transmission
The scanner emits a laser beam toward a passive prism reflector installed on an offshore structure.
Step 2 – Target Reflection
The reflector returns the laser beam to the scanner with high accuracy.
Step 3 – Distance & Bearing Measurement
The system calculates:
Distance
Bearing
Relative vessel position
using advanced laser ranging and tracking algorithms.
Step 4 – DP System Integration
The calculated position reference data is continuously transmitted to the vessel's Dynamic Positioning system, allowing automatic vessel position corrections.
Key Features
High-Precision Laser Position Reference
Provides extremely accurate position reference data for offshore Dynamic Positioning operations.
Improved Target Tracking
Enhanced tracking algorithms provide stable operation during challenging offshore conditions.
Long Operating Range
Supports reliable reflector tracking over extended operating distances, depending on reflector type and environmental conditions.
Fast Position Updates
Real-time position measurements enable smooth DP vessel control and precise station keeping.
Passive Reflector Technology
Uses passive prism targets requiring no electrical power, minimizing maintenance requirements.
Modern DP Compatibility
Designed for seamless integration with leading marine Dynamic Positioning systems.
Marine-Grade Construction
Engineered to withstand harsh offshore environments, including saltwater exposure, vibration, humidity, and demanding weather conditions.
Typical Applications
The Fanbeam Laser Radar 5 is commonly installed on:
Platform Supply Vessels (PSV)
Anchor Handling Tug Supply (AHTS) Vessels
Offshore Construction Vessels
Dive Support Vessels (DSV)
Drill Ships
Semi-Submersible Rigs
FPSOs
Offshore Wind Farm Support Vessels
Cable Laying Vessels
Pipe Laying Vessels
Research Vessels
Industries We Serve
The Fanbeam Laser Radar 5 is widely used across:
Who Uses the Fanbeam Laser Radar 5?
Typical users include:
Dynamic Positioning Operators (DPO)
Marine Engineers
Electrical Technical Officers (ETO)
Offshore Installation Managers
Marine Automation Engineers
Survey Engineers
Technical Superintendents
Vessel Owners
Offshore Contractors
Why Choose the Fanbeam Laser Radar 5?
Marine and offshore operators choose the Fanbeam Laser Radar 5 Dynamic Positioning System because it provides:
High-accuracy laser positioning
Reliable offshore performance
Improved target acquisition
Stable DP position reference
Passive reflector technology
Excellent integration with modern DP systems
Long operational life
Low maintenance requirements
Technical Overview
The Fanbeam Laser Radar 5 Dynamic Positioning (DP) System is a next-generation laser Position Reference System (PRS) developed by Guidance Marine (Veson Nautical) for offshore vessels requiring highly accurate relative positioning during Dynamic Positioning operations.
The system continuously measures the distance and bearing between the vessel and passive prism reflectors mounted on offshore platforms, FPSOs, drilling rigs, wind turbine foundations, jetties, and other fixed marine structures. These measurements are transmitted in real time to the vessel's Dynamic Positioning controller, allowing automatic station keeping with exceptional accuracy.
Fanbeam 5 incorporates enhanced laser tracking technology, improved target acquisition, modern processing electronics, and high-speed communication, making it suitable for demanding offshore environments where reliable position reference is critical.
Ship Care Service supplies new Fanbeam Laser Radar 5 systems, genuine spare parts, technical support, repair services, commissioning assistance, and worldwide marine automation support.
Note: Technical specifications such as operating range, communication protocols, update rates, software versions, and environmental ratings may vary depending on the equipment configuration and manufacturer updates. Always verify the equipment nameplate and official documentation before installation or maintenance.
Main Components
The Fanbeam Laser Radar 5 consists of several integrated components that provide precise offshore positioning.
Laser Scanner Unit
The laser scanner transmits and receives the laser beam used for reflector tracking.
Functions include:
Optical Assembly
The precision optical system focuses the outgoing laser beam and accurately captures the reflected signal from the passive prism target.
Position Processing Unit
The onboard processor calculates:
Relative vessel position
Distance
Bearing
Tracking status
before transmitting the data to the Dynamic Positioning controller.
Communication Interface
The communication interface continuously sends position reference data to the vessel's DP system, ensuring accurate and stable station keeping.
Mounting System
The marine-grade mounting assembly ensures secure installation while maintaining precise scanner alignment.
Passive Prism Reflector
The Fanbeam 5 uses passive prism reflectors that:
Require no electrical power
Provide reliable laser reflection
Have low maintenance requirements
Offer long operational life
Working Principle
The Fanbeam Laser Radar 5 continuously determines the vessel's position relative to a fixed offshore target.
Step 1 – Reflector Alignment
The scanner is aligned toward a passive prism reflector mounted on the offshore installation.
Step 2 – Laser Emission
A focused laser beam is transmitted toward the reflector.
Step 3 – Laser Reflection
The reflector returns the laser beam back to the scanner.
Step 4 – Position Calculation
Using advanced laser ranging technology, the system calculates:
Distance
Bearing
Relative Position
with high precision.
Step 5 – DP Data Transmission
The calculated position data is continuously transmitted to the Dynamic Positioning controller, enabling automatic vessel position corrections.
Advantages of the Fanbeam Laser Radar 5
High Positioning Accuracy
Provides extremely accurate laser-based position reference during offshore operations.
Reliable Dynamic Positioning Support
Supports precise vessel station keeping during:
Platform Supply
Offshore Construction
Drilling Operations
Diving Operations
Wind Farm Installation
Subsea Construction
Enhanced Target Tracking
Improved target acquisition and tracking provide stable performance even during challenging offshore conditions.
Passive Reflector Technology
Uses maintenance-friendly passive prism reflectors that require no electrical power.
Real-Time Position Updates
Continuous high-speed positioning data improves Dynamic Positioning system performance.
Marine-Grade Reliability
Designed specifically for long-term operation in harsh offshore environments.
Routine Maintenance
Routine maintenance helps maximize system reliability and positioning accuracy.
Before Operation
Inspect:
Scanner housing
Optical window
Mounting hardware
Communication cables
Power supply
Reflector alignment
Ensure the optical path is unobstructed.
Weekly Inspection
Check:
Optical lens cleanliness
Housing condition
Cable integrity
Reflector condition
Mounting stability
Clean optical surfaces using approved cleaning materials.
Monthly Inspection
Inspect:
Laser alignment
Position output
DP communication
Reflector visibility
Electrical connections
Mechanical fasteners
Verify correct operation during DP testing.
Annual Maintenance
Recommended annual maintenance includes:
Maintenance activities should be recorded within the vessel's Planned Maintenance System (PMS).
Common Operational Problems
Although the Fanbeam Laser Radar 5 is highly reliable, certain issues may occasionally occur.
Problem: Target Acquisition Failure
Possible Causes
Recommended Solution
Inspect reflector alignment, clean optical surfaces, and verify clear line of sight.
Problem: Unstable Position Reference
Possible Causes
Recommended Solution
Verify reflector installation and inspect environmental conditions affecting laser visibility.
Problem: Communication Failure
Possible Causes
Recommended Solution
Inspect communication wiring and verify system configuration.
Problem: No Position Output
Possible Causes
Recommended Solution
Verify power supply, inspect system electronics, and perform diagnostic testing.
Problem: Reduced Detection Performance
Possible Causes
Recommended Solution
Clean optical surfaces, inspect the reflector, and verify installation alignment.
Calibration & Alignment Recommendations
To maintain optimum positioning performance, routine verification should include:
Optical inspection
Scanner alignment
Reflector inspection
Functional testing
Communication verification
Position accuracy testing
Software updates (when applicable)
Maintenance should follow manufacturer recommendations and vessel maintenance procedures.
Genuine Spare Parts Available
Ship Care Service supplies genuine spare parts for the Fanbeam Laser Radar 5, including:
Availability depends on the installed system configuration.
Buying Guide
Before purchasing a Fanbeam Laser Radar 5, consider the following:
Verify DP System Compatibility
Ensure the system is compatible with the vessel's installed Dynamic Positioning controller.
Confirm Equipment Identification
Providing the following information helps identify the correct equipment:
Select Genuine Equipment
Using genuine Fanbeam components helps maintain:
High positioning accuracy
Reliable operation
Full DP compatibility
Long equipment service life
Reduced maintenance costs
Choose an Experienced Marine Supplier
Select a supplier capable of providing:
Genuine spare parts
Technical assistance
Worldwide shipping
Offshore support
Repair services
Commissioning assistance
Why Offshore Operators Choose the Fanbeam Laser Radar 5
The Fanbeam Laser Radar 5 Dynamic Positioning System is trusted worldwide because it provides:
High-precision laser position reference
Excellent offshore reliability
Improved target acquisition
Fast real-time positioning
Passive reflector technology
Seamless DP integration
Low maintenance requirements
Proven performance across offshore oil & gas, renewable energy, and marine construction applications
1. What is the Fanbeam Laser Radar 5 Dynamic Positioning System?
The Fanbeam Laser Radar 5, manufactured by Guidance Marine (Veson Nautical), is a high-precision laser Position Reference System (PRS) used with Dynamic Positioning (DP) systems on offshore vessels. It continuously measures the relative distance and bearing to passive prism reflectors, providing accurate positioning data for safe vessel station keeping.
2. What is the primary purpose of the Fanbeam Laser Radar 5?
The primary purpose of the Fanbeam Laser Radar 5 is to supply accurate real-time position reference data to a vessel's Dynamic Positioning system, enabling precise station keeping during offshore operations.
3. Which vessels commonly use the Fanbeam Laser Radar 5?
The system is widely installed on:
Platform Supply Vessels (PSV)
Anchor Handling Tug Supply (AHTS) Vessels
Offshore Construction Vessels
Diving Support Vessels (DSV)
Drill Ships
Semi-Submersible Rigs
FPSOs
Offshore Wind Farm Support Vessels
Cable Laying Vessels
Pipe Laying Vessels
4. How does the Fanbeam Laser Radar 5 work?
The system emits a laser beam toward a passive prism reflector installed on a fixed offshore structure. The reflected signal is processed to calculate the vessel's relative distance and bearing, which is transmitted to the Dynamic Positioning controller.
5. Does the Fanbeam Laser Radar 5 require GPS?
No.
The Fanbeam Laser Radar 5 operates independently of GPS by using laser measurements between the vessel and passive reflectors, making it ideal for close-proximity offshore operations.
6. What type of reflector does the Fanbeam 5 use?
The system uses passive prism reflectors that require no electrical power and provide reliable laser reflection for accurate position measurement.
7. Is the Fanbeam Laser Radar 5 compatible with DP systems?
Yes.
The Fanbeam Laser Radar 5 is designed to integrate with many major Dynamic Positioning systems used on offshore vessels, providing continuous and reliable position reference data.
8. What maintenance does the Fanbeam Laser Radar 5 require?
Routine maintenance includes:
9. What are common operational problems?
Typical issues include:
Regular preventive maintenance helps minimize these issues.
10. Can the Fanbeam Laser Radar 5 operate in harsh offshore conditions?
Yes.
The system is specifically engineered for offshore marine environments. However, heavy rain, dense fog, or severe atmospheric conditions may temporarily reduce laser detection performance.
11. What spare parts are commonly available?
Common spare parts include:
Laser Scanner Assemblies
Optical Components
Passive Prism Reflectors
Interface Modules
Communication Cables
Electronic Boards
Power Supply Components
Mounting Brackets
Weather Covers
Connectors
Availability depends on the installed system configuration.
12. Why should genuine Fanbeam spare parts be used?
Using genuine components helps ensure:
13. How can I identify the correct replacement unit or spare part?
Provide the following information:
This information helps identify the correct replacement equipment.
14. Is the Fanbeam Laser Radar 5 suitable for offshore wind farm operations?
Yes.
The system is widely used during offshore wind turbine installation, maintenance, cable laying, and construction projects where accurate Dynamic Positioning is essential.
15. Who typically operates the Fanbeam Laser Radar 5?
Typical users include:
Dynamic Positioning Operators (DPO)
Marine Engineers
Electrical Technical Officers (ETO)
Marine Automation Engineers
Offshore Installation Managers
Survey Engineers
Technical Superintendents
Vessel Owners
Offshore Contractors
Why Buy from Ship Care Service?
At Ship Care Service, we supply genuine Fanbeam Laser Radar 5 Dynamic Positioning Systems, replacement spare parts, repair services, commissioning support, and worldwide technical assistance for offshore vessels and marine operators.
Our Supply Includes
Whether you require a complete system, replacement components, repair services, or commissioning assistance, our experienced marine automation team is ready to support your offshore positioning requirements.
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Looking for Fanbeam Laser Radar 5 Dynamic Positioning Systems?
Ship Care Service supplies genuine Fanbeam Laser Radar 5 Dynamic Positioning Systems, replacement spare parts, repair services, commissioning support, and worldwide technical assistance for offshore and marine applications.Contact our technical team today to request a quotation, verify product availability, or identify the correct replacement unit or spare parts for your vessel's Dynamic Positioning system.
