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Bridge Navigational Watch Alarm System
 
 
The Bridge Navigational Watch Alarm System ensures the ship watch officer is on duty
 

Even for well-experienced sailors, sailing a cruise ship or cargo ship across the oceans from continent to continent is physically demanding. Sometimes accidents happen when the sailor on duty falls asleep or is incapable of operating the ship, which may result in tremendous financial loss and casualties. To prevent an accident from happening, now according to the rules of the International Maritime Organization, the Bridge Navigational Watch Alarm System (BNWAS) must be installed in all vessels between 150 and 500 tonnes. If the sailor loses the operation capability, the automatic alarm system will go off.

Challenges
 

The customer, Voyage Marine Automation, was looking for a single board computer to migrate to its latest generation of the Bridge Navigational Watch Alarm System. While the system is the last line of defense for safety, the SBC must be durable and stable. And in the last generation of the system, the customer used a processor from AMD, therefore in the new generation, the customer prefers the motherboard with an AMD processor to achieve a balance between low power consumption and stable performance. To withstand the extreme environment at sea, this embedded board should support an extended temperature range during operation.

 
Main Requirements
  • Embedded SBC with AMD processor
  • Low power consumption
  • A wide temperature range supported
  • Fanless yet noise-free operation
  • Rich I/O connectivity
  • Small form-factor
  • In stock for quick delivery

About Voyage Marine Automation
Voyage Marine Automation, found in the United Arab Emirates in 2002, is a professional service provider for electrical instrumentation, automation, fire safety, navigation, and communication for marine, oil & gas, and other industrial fields.
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Axiomtek’s cost-effective low-power SBC secures the constant function of BNWAS
 

SBC84620Axiomtek has proposed its SBC84620 – a 3.5-inch fanless embedded SBC. The SBC84620 is powered by the AMD Geode™ LX processor with AMD LX integrated graphic controller. Dual LAN ports, four COM ports, and four USB 2.0 ports make the embedded board empower the system value without additional development cost. The embedded board also provides a Mini PCI socket and ISA bus through the PC/104 interface. It can operate under a wide range of industrial-grade temperatures from -40°C to 85°C. In addition, the fanless board provides long life cycle support and enables small form-factor designs.

 
The durable embedded platform makes the system reliable
 
BNWAS-SBC84620

The SBC84620 integrates multiple units of the BNWAS, including the crucial motion detection unit, reset unit, alarm unit, and level 2 and level 3 alarm units. With a capable system, the customer can install and test it for the vessels.

 
System Configurations of the SBC84620
  • AMD LX800 processor onboard, 500 MHz
  • 1GB DDR system memory
  • Fanless design and noise-free
  • -40°C to +85°C industrial grade operating temperatures
  • One 10/100 Mbps Ethernet
  • Four COM ports (one RS-232/422/485 with 5V/12V) and four USB 2.0 ports
  • PC/104 and Mini PCI slot
  • VGA and TTL LCD, max. up to 24-bit
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  • M.2 Key E and M.2 Key B
  • Wide operating temperature range from -20°C to +60°C
 
Why Axiomtek
 

When it comes to single board computers, Axiomtek offers a complete product line with different form factors, processors, performance, display and I/O options. The customer can always find the embedded board that meets the demands and is within the budget.

“Compared to other industries, the ideal solution for marine industry requires more stable and longer life circle support. Facing the global chip shortage, Axiomtek helps us find an alternative AMD solution to avoid delay or short supply. The fanless SBC84620 comes with low power consumption and supports a wide range of operating temperatures. These advanced features met our needs, making it one of the main reasons that we chose to work with Axiomtek,” said Sugeesh KTK, Sales Representative of Voyage Marine Automation.

 
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