Ship assisted docking system BAS

for terminals

Overview
The Straatman Berthing Aid System (BAS) is a shore-based solution combining laser distance measurement and LED display technology to support safe, controlled vessel berthing at jetties and terminals. It supplies clear, real-time numeric and visual data to operators to reduce uncertainty during the final berthing phase.

What the system does
The BAS continuously monitors vessel approach using laser sensors and presents processed, real-time information on large LED displays at the jetty and on operator screens in the control room. The system enables immediate operator intervention when approach conditions change.

How the system works
Laser sensors perform continuous distance measurements between the vessel hull and the jetty. Sensor data is processed in real time and visualised on LED displays and PC/PLC dashboards. The system supports rail-mounted sensor installation and can be integrated with the terminal's control environment.

Operational support and optional features

• Wireless tablet communication for remote operator access
• Pager/local alert systems for on-pier notifications
• Integration with PLC/SCADA and terminal control systems
• Custom alarm thresholds and logging for operational records

Key measurement parameters

• Distance between vessel and jetty (bow and stern)
• Approach speed
• Bow and aft position
• Vessel approach angle

Features of the laser sensors

• High-accuracy, maintenance-free laser sensors (Class 1)
• Measurement range: 0–300 metres
• Measurement accuracy: ±2 cm
• Rail mounting options for flexible alignment
• Durable design for continuous operation in marine environments
• Options for hazardous-area installation (Zone 1 and Zone 2)

System configuration and display options

• Large LED displays visible up to 300 metres (daytime)
• PC- or PLC-controlled display systems and operator dashboards
• Compact display dimensions example: 2500 × 1200 × 200 mm
• LED-based display technology for high daytime visibility
• Cost-effective configurations for classified/hazardous zones

Designed for terminal and jetty operations

• Oil & gas terminals
• Chemical and liquid bulk terminals
• LNG terminals
• Container terminals
• General cargo and offshore jetties

Technical features / specifications

• Product name / series: Berthing Aid System (BAS) — Straatman
• Measurement technology: continuous laser distance measurement
• Measurement range: 0–300 m
• Measurement accuracy: ±2 cm
• Installation: rail mounting options
• Display options: large LED displays (visible up to 300 m), PC- or PLC-controlled systems
• Compact display dimensions example: 2500 × 1200 × 200 mm
• Operational environment: all-weather reliable operation; suitability for Zone 1 and Zone 2
• Optional integrations: wireless tablet communication, pager systems, terminal control/PLC integration
• Primary monitored parameters: distance, approach speed, bow/aft position, approach angle