A small watercraft system includes: a watercraft body; a watercraft body manipulation member through which a watercraft body manipulation command is input by an operator; a drive source that allows the watercraft body to plane; a steering device that allows the watercraft body to be steered; and a control device that controls the drive source and the steering device to operate the watercraft body. The control device determines whether a mode switching condition is satisfied, the mode switching condition including an operator's absence condition that the operator is absent from the watercraft body. Upon determining that the mode switching condition is satisfied, the control device executes an operator-absent manipulation mode in which the control device moves the watercraft body by controlling the drive source and the steering device based on an operator-absent manipulation command independent of the watercraft body manipulation command.

A signal device for maritime distress rescue and a surveillance device for maritime distress rescue are provided. The signal device for maritime distress rescue which is carried by a user aboard a vessel may include a first communicator configured to communicate with a surveillance device for maritime distress rescue of the vessel, a first position detector configured to generate first position information of the signal device at a predetermined time interval, and a first controller configured to receive second position information of the surveillance device from the surveillance device at a predetermined time interval and determine whether the first position information is within a safe area of the vessel that is set on the basis of the second position information. Accordingly, when a distress occurs, it is possible to transmit a distress signal without operating a switch while minimizing power consumption of the signal device.

A fluid pit safety system is disclosed to prevent drowning incidents in a fluid pit filled with a fluid. The system comprises a plurality of sensors spatially disposed adjacent the fluid pit, a perimeter detection sub-system defining a perimeter arranged around an edge of the fluid pit, and a rescue device arranged in the fluid pit. The plurality of sensors are configured to detect a change in fluid height in the fluid pit. The perimeter detection sub-system is configured to detect a disruption in the perimeter. The rescue device is configured to move towards a surface of the fluid in the fluid pit in response to the plurality of sensors detecting the change in the fluid height in the fluid pit and the perimeter detection sub-system detecting the disruption in the perimeter.

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.

An apparatus that facilitates search and rescue, for example, in open water. The apparatus comprises a substrate with a particular geometry and a perimeter. The apparatus further comprises a cover positioned atop the substrate with the cover also having a particular geometry and perimeter, which correspond to the geometry and perimeter of the substrate. An air-tight seal seals the substrate perimeter to the cover perimeter and creates a sealed internal region. A breakable vessel holding an activator is located in the sealed internal region, along with illuminable dyes that are also located in the sealed internal region. When the breakable vessel is broken, the activator reacts with the illuminable dyes and illuminates the illuminable dyes.

A small planing watercraft with an imaging device includes: the imaging device incorporated in the small planing watercraft, and capturing an image of surroundings of the small planing watercraft; and a display device incorporated in the small planing watercraft at a location where the display device is recognizable by an operator of the small planing watercraft, and displaying the image of surroundings captured by the imaging device.

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.