OIS - Overboard Integrated System, the brains behind the entire "overboard/retail/mood" system. Two OIS stations similar to what is shown above are located on every ship, one, is a more compact station for the bridge with a single monitor.
The OIS system works with Crew & Passenger info embedded into each wristband or lanyard as to their name, age, language they speak and can they swim, etc. When a person goes overboard details are transmitted to multiple stations, an app and text to the staff; who it is, what language they speak and who can walk them through a liferaft brought by rescuecraft. The system will match the person in the water to which crew or staff who can help the most; instantly.
The OIS system involves these features/connections.
- The systems key is embedded into wristbands and lanyards.
- A unique code is used to identify every Crew Member and Passengers.
- Specific Staff lanyards are OIS system keys.
- Staff keys operate the Drones and Rescuecrafts.
- The system itself knows who is at the controls or using the system at any given time.
- The OIS system has a three second rule. One sensor, two sensors; second three: Flashing GPS Beacon Buoys are deployed at 3 second intervals, aft.
- OIS knows where that person entered the water, what side and verifies it.
- OIS sends verbal commands through the PA system. "Man overboard, port, man overboard, port", etc.
- An OIS app sends an alert, sends data to app in seconds.
- The system initially does not wait on the Crews actions.
- Drone and ROV actions, timing and launch are all predetermined based upon testing.
- Drones and ROVs automatically deployed in sets; one Drone, one ROV times two.
- Rescue Units seek out the overboard bracelet or lanyard via GPS.
- The OIS system is automated until manually taken over by qualified and trained personnel.
- Units deployed have audio, visual including night vision.
After any ROVs and Drones are launched the system will acknowledge and date log these items and more for historical data purposes.
- Time and date of event
- App activated.
- GPS activated, verified.
- Launch of buoys, ROV and Drone.
- Buoys GPS activated?
- Speed / Flight path.
- Drone finds target. Y/N, Buoy drop, etc. Comm, Visual engaged?
- ROV finds target. Y/N - N= Launch 2nd set of rescue units. Launch Lifeboat.
- ROV launches liferaft. Y/N
- Liferaft used? or is Victim in Tow? (manual)
- Readiness, distance, time to, overall time, comm, temps, swell, wind-speed, difficulty, results.
- ROVs/Drones return/ing to ship.
These details are only the first step to understanding what it will take to get a person back out of the water into relative safety. As we move forward parameters may change, be refined or changed entirely although our main goal is to get-to and follow an overboard person, that will not change, how we get there is up to many specifics on water.