The present invention relates to motor safety devices as used in increasing numbers for the killing of engines or disengaging propulsion units from motors, when there are no operators to maintain control of an apparatus or vehicle such as jet-ski, boat, go-kart and the like or personnel to oversee use of a motorised tool or the like. Motor boat operators on a boat have been known to fall overboard without being detected by the operator of the boat. Such runaway boats have been known to seriously injure the operator of the boat in the water since a runaway boat tends to circle back to the place where the operator has fallen overboard. The present invention is also applicable to other types of equipment such as motorised gymnasium equipment, hand operated power tools, such as agricultural and arboriculturist equipment and wood working tools.

A man overboard recovery system for use on a vessel includes one or more unmanned aerial systems configured to autonomously locate and engage a man overboard using onboard sensing equipment. Unmanned aerial system launch, recovery, health and status monitoring, and integration with existing systems is facilitated by a ground station(s) located on the vessel, in the cloud, at a remote monitoring center, or any combination of these. The unmanned aerial system(s) locates a man overboard using onboard sensing equipment including cameras or sensors for heat, infrared, ultraviolet, visible spectrum, radio frequency, or other measurable stimuli that could be used to detect and track the presence of a human body. The unmanned aerial system(s) may be configured to relay data including audio, video, location, health and status information to or from the ground station(s) and to release a payload of safety or survival apparatus in close proximity to the man overboard.

A system for controlling a watercraft includes a wireless communication device corresponding to a passenger of the watercraft. A controller is in communication with the wireless communication device and the watercraft. The controller is configured to receive range information corresponding to a target distance between the watercraft and the wireless communication device. The controller is further configured to receive displacement data corresponding to an actual distance between the watercraft and the wireless communication device. The controller is further configured to compare the displacement data to the range information. The controller is further configured to determine an overboard condition based on the comparison of the displacement data to the range information. The controller is further configured to communicate an instruction to control the watercraft based on the overboard condition.

A rescue system for a watercraft includes: a control device provided in the watercraft; a portable device held by a person on board the watercraft and communicating with the control device; and a position detection device that detects a position of the watercraft. The control device detects a fall of the person from the watercraft based on a signal from the portable device, stores the position of the watercraft indicated by a signal from the position detection device when the fall of the person from the watercraft is detected as an overboard event detection position, and controls at least one of a propulsion device and a steering device of the watercraft based on the overboard event detection position and the current position of the watercraft such that a current position of the watercraft approaches the overboard event detection position.

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 personal aquatic safety system includes a device that monitors vital signs of the wearer. If one or more of the monitored vital signs falls outside predetermined acceptable parameters, the safety device will emit an alarm and send a wireless distress signal. The safety device may be integrated into a garment such as an inflatable vest and maybe programs to automatically inflate pockets in the vest when the safety device detects that the wearer is experiencing physical distress based on the readings of the vital sign monitor. The monitoring device may also include a deployable tracker that can be released from the safety device and sent to the surface of a body of water so that it may emit a visual and audio alarms, and sends a wireless distress signal.

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 illuminable dye located in the sealed internal region, along with an activator that is also located in the sealed internal region. When the breakable vessel is broken, the illuminable dye reacts with the activator and illuminates the illuminable dye.

Embodiments of the present invention relate to a boat driver awareness system that alerts other boaters that there are swimmers, skiers, divers, rope or other hazards are in the water, thereby telling them to be aware and take extra caution in the area. When boating, especially on smaller or busy lakes/areas, this system will alert all other boaters that there are people/swimmers in the water and they can respond by keeping out of the area.

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.

This invention relates to an automatic method for releasing and guiding rescue and life-saving appliances that implement the method, implemented by a computer located in the command tower (202) of the vessel (200), that receives and processes in real time the geographical position data of a person overboard (101) in response to an emergency signal received by the aerial (3), sends a signal activating and releasing the Unmanned Surface Vehicle - USV - (1), launching it onto the water, and the Unmanned Aerial Vehicle - UAV - (4),launching it into the air.