A garment to repel underwater aquatic creatures. A first component for generating a control signal and a second component for receiving the control signal and transmitting an electromagnetic signal responsive thereto, an electromagnetic field created by the electromagnetic signal radiating from the second component into an aquatic area surrounding the garment. A water sensor disposed on the garment for activating the first and second components to transmit the electromagnet signal when the water sensor senses presence of water.

A garment to repel underwater aquatic creatures. A first component for generating a control signal and a second component for receiving the control signal and transmitting an electromagnetic signal responsive thereto, an electromagnetic field created by the electromagnetic signal radiating from the second component into an aquatic area surrounding the garment. A water sensor disposed on the garment for activating the first and second components to transmit the electromagnet signal when the water sensor senses presence of water.

Summary

The present invention relates to a system and method of self-rescue of people in distress in an aquatic environment, personal beacon (10) emitting distress and location signals and a U-shaped buoy (20), self-propelled by turbines and battery powered, configured to carry out the self-rescue method and provided with an electronics module (30) in the said U-shaped buoy (20), equipped with signal processing and data processing means, operatively connected to the turbines (40).

A vessel control system for a marine vessel propelled by at least one propulsion device includes a wireless lanyard system including at least one fob worn by an individual on the marine vessel and a helm transceiver at a helm area of the marine vessel configured to receive radio signals from the at least one fob. A controller is configured to detect, based on communications between each of the at least one fob and the helm transceiver, that each of the at least one fob is present on the marine vessel. A missing fob is detected if at least one of the fobs is no longer detected at the helm transceiver, and then a man overboard event is generated. The vessel control system is configured to automatically activate one or more search assistance functions based on the man overboard event.

A system and a method of detecting and notifying of an occurrence of an overboard passenger on a vessel are used to automatically and immediately track and locate the overboard passenger as soon as the passenger has fallen overboard. In order to accomplish this, the method uses at least one tracking beacon and at least one central computing device. The central computing device is mounted onto a water-faring vessel to passively track the status and location of the tracking beacon so that the central computing device can automatically locate the tracking beacon once an overboard occurrence is detected. The tracking beacon utilizes spatial-positioning and orientation data and water submersion data to transmit an emergency alert when the passenger wearing the tracking beacon falls overboard from the water-faring vessel. Once the emergency alert is received, the central computing device executes a rescue response to expedite the rescue of the overboard passenger.

The present invention proposes a rescue system and method for man overboard with remote monitoring, which is implemented by a rescue system consisted of an onboard processing unit, a distress signal module, an unmanned rescue vehicle, an autonomous ship, a communication module, and a shore control center (SCC). The technical effect of the present invention is that when a person falls into the water, the unmanned rescue vehicle can automatically locate and monitor the falling target immediately, and the shore control center (SCC) can accurately locate the relative position between the unmanned rescue vehicle and the ship where the person falls. Thereby, the shore control center (SCC) can control the rescue process throughout the entire process and release rescue device for rescue.

The present invention proposes a rescue system and method for man overboard with remote monitoring, which is implemented by a rescue system consisted of an onboard processing unit, a distress signal module, an unmanned rescue vehicle, an autonomous ship, a communication module, and a shore control center (SCC). The technical effect of the present invention is that when a person falls into the water, the unmanned rescue vehicle can automatically locate and monitor the falling target immediately, and the shore control center (SCC) can accurately locate the relative position between the unmanned rescue vehicle and the ship where the person falls. Thereby, the shore control center (SCC) can control the rescue process throughout the entire process and release rescue device for rescue.

A Man Over Board (MOB) system includes sensor units located around a periphery of a vessel, an interconnector unit communicatively coupled with the plurality of sensor units and configured to receive data from the sensors, a data fusion processing unit, and a control station. The data fusion processing unit is configured to receive the data from the sensor units via the interconnector unit, compile the data from the sensor units, and trigger a MOB warning based on the compiled data. The control station is located at a bridge of the vessel and configured to display the MOB warning and at least a portion of the compiled data from the sensor units via a video verification interface and receive verification input from a human operator via the video verification interface to confirm a MOB event.

A control unit for controlling a marine vessel to avoid an emergency situation, the control unit comprising processing circuitry and a storage medium, wherein the control unit is configured to receive path data from one or more sensor devices indicative of a path traveled by the marine vessel in a forward direction and to store the received path data by the storage medium, characterized in that the control unit is configured to receive a trigger signal from an input device, and, in response to the trigger signal, determine a location for turning the vessel around, navigating to the location, turning the vessel around at the location, and navigating the vessel along the path in reverse direction.

Systems and processes for initiating a rescue, using peer-to-peer distress alert systems, are described. An exemplar process of initiating, from a distressed vessel, a recue includes: (i) generating an outgoing distress signal that includes a distress signal and distressed vessel location information; (ii) broadcasting the outgoing distress signal to one or more potential rescue vessels located away from the distressed vessel; (iii) receiving, from one or more of the potential rescue vessels, one or more outgoing rescue signals, each of which includes potential rescue vessel location information; (iv) of identifying, using the potential rescue vessel location information from one or more of the potential rescue vessels and vessel location information of the distressed vessel, one or more rescue potential rescue vessels that are suitable for rescuing the distress vessel; and (v) transmitting, from the distressed vessel, a confirmation rescue signal to each of the potential rescue vessels that are suitable for rescuing the distress vessel.