Techniques for thruster system control for a pontoon boat or other watercraft. A thruster system may comprise a plurality of thrusters used to control movement of the pontoon boat in addition to an outboard prime mover. The thrusters may be fixed and/or steerable thrusters. In examples, the thrusters may be retracted based on identifying a condition in which the thrusters may be damaged. The thrusters may be deployed based on identifying a condition in which the thrusters may be used to recharge an associated energy source. User input to control the thrusters may be adapted to account for external forces acting on the pontoon boat. A user interface is provided with which to control the thruster system, via which an operator manipulates a movement intent line to control the thruster system. The user interface may further comprise obstacle indicators, thereby enabling the operator to maneuver the pontoon boat accordingly.

A system for aiding water vessels needing towing. The system may comprise one or more storage machines holding instructions executable by one or more logic machines to actualize the operations of, determining an assistance requester's GPS location, determining an assistance provider's GPS location, and displaying the assistance provider's GPS location to the assistance requester. Displaying the assistance provider's GPS location to the assistance requester may include displaying a distance between the assistance requester and the assistance provider. Displaying the assistance provider's GPS location to the assistance requester may include displaying a service cost for the assistance provider's service. The assistance requester and assistance provider may be independent vessels.

The present invention provides navigation assistance that is for small ships and that enables clear depiction of a radar image. An administrative server in a ship navigation assistance system, the server being equipped with: a communication means that performs, via a network, data transmission/reception with a user terminal which is connected to a device for detecting a target; and a vertex information management means that, of a plurality of target vertices extracted on the basis of detection result information of the target, identifies vertices moving together as a group as belonging to the same target, wherein, on the basis of the vertices that have been identified as belonging to the same target, the communication means transmits an instruction to the user terminal to display a rough outline of said target.

A position locating system to determine relative position information between a marine vessel and a trailer includes a first GNSS receiver located on one of a marine vessel and a trailer to receive a positioning signal from a positioning satellite, a second GNSS receiver located on the other of the marine vessel and the trailer to receive the positioning signal from the positioning satellite, a registering unit to register a current position of the trailer based on the positioning signal received by the first GNSS receiver when the trailer is stationary, a direction obtaining unit to obtain a direction of the marine vessel, a generating unit to generate correction information in real time based on the current position and the positioning signal received from the positioning satellite by the first GNSS receiver, and a position locator to determine relative position information between the marine vessel and the trailer.

A position locating system to determine relative position information between a marine vessel and a trailer includes a first GNSS receiver located on one of a marine vessel and a trailer to receive a positioning signal from a positioning satellite, a second GNSS receiver located on the other of the marine vessel and the trailer to receive the positioning signal from the positioning satellite, a registering unit to register a current position of the trailer based on the positioning signal received by the first GNSS receiver when the trailer is stationary, a direction obtaining unit to obtain a direction of the marine vessel, a generating unit to generate correction information in real time based on the current position and the positioning signal received from the positioning satellite by the first GNSS receiver, and a position locator to determine relative position information between the marine vessel and the trailer.

A bicycle system with omnidirectional viewing having front-facing, stereoscopic video camera devices relying on computer vision. The front-facing, stereoscopic video camera devices positioned on the bicycle help identify, classify, and recommend a safe trajectory around obstacles in real-time using augmented reality. The bicycle system details safety-related and guidance-related information.

A bicycle system with omnidirectional viewing having front-facing, stereoscopic video camera devices relying on computer vision. The front-facing, stereoscopic video camera devices positioned on the bicycle help identify, classify, and recommend a safe trajectory around obstacles in real-time using augmented reality. The bicycle system details safety-related and guidance-related information.

A system for a traveling history report of a personal watercraft includes processing circuitry. The processing circuitry is configured to: generate traveling history data based on positional information indicating a position of the personal watercraft, the traveling history data including information indicating a movement route of the personal watercraft; and output the traveling history data.

A system for a traveling history report of a personal watercraft includes processing circuitry. The processing circuitry is configured to: generate traveling history data based on positional information indicating a position of the personal watercraft, the traveling history data including information indicating a movement route of the personal watercraft; and output the traveling history data.

The purpose of the present disclosure is to set the initial information of the anchoring object (target) of a ship with high accuracy. A ship navigation assistance system according to the present disclosure includes a provisional initial information specifier, a measurement sensor and processing circuitry. The provisional initial information specifier may accept a specification of provisional initial information for characteristic information on an object to which a ship anchors or docks (docks to a pier). The measurement sensor may acquire measurement information on an object using a ranging result of an area including the object.