Which system is primarily responsible for fire detection on a ship?

The alarm and control system is primarily responsible for fire detection on a ship because it integrates various sensors and detectors that monitor specific areas for signs of fire, such as heat, smoke, or flames. This system is designed to provide timely alerts to the crew in case of an emergency, ensuring that they can take appropriate action to mitigate the fire's impact.

This system works in conjunction with firefighting systems to automatically activate alarms and initiate safety protocols. It is critical for maintaining onboard safety by ensuring rapid detection and response to potential fire hazards, a vital aspect of ship operation. Other systems, such as the vessel management system, may encompass broader functions like monitoring systems and operational efficiency, but they do not focus primarily on fire detection. Similarly, the navigation system is concerned with the ship's course and navigation safety, while the environmental monitoring system typically tracks environmental factors rather than specific fire-related threats.