Navico Holding As

Navico, Inc.

Alan Peter Davis

Mark N Harnett

Thomas E H Isaacson

Paul Butterworth

Jake Hawkins

Geoffrey Morrish

Mark Griffith

David M Simons

Many different types of systems are utilized or tasks are performed in a marine environment. The present invention provides various configurations of unmanned vehicles, or drones, that can be operated and/or controlled for such systems or tasks. One or more unmanned vehicles can be integrated with a dedicated marine electronic device of a marine vessel for autonomous control and operation. Additionally or alternatively, the unmanned vehicle can be manually remote operated during use in the marine environment. Such unmanned vehicles can be utilized in many different marine environment systems or tasks, including, for example, navigation, sonar, radar, search and rescue, video streaming, alert functionality, among many others. However, as contemplated by the present invention, the marine environment provides many unique challenges that may be accounted for with operation and control of an unmanned vehicle.

Unmanned vehicle control and operation in a marine environment

Systems and methods for indicating a navigable area that is reachable by a watercraft with a current amount of energy is provided. The system comprises a display, a processor and a memory, including a computer code configured to, when executed by the processor, cause the system to receive position data indicating a current geographic location of a watercraft; receive tidal data for the current geographic location of the watercraft; determine, based on energy remaining data, an estimated available travel distance for operating a motor of the watercraft before the watercraft runs out of energy; and generate an overlay for a chart. The overlay comprises a boundary area corresponding to the estimated available travel distance and the effect of the tide on the watercraft. The computer code further presents the overlay on the chart to visually indicate travel options from the current geographic location.

Variable range estimation for a marine vessel

Various implementations described herein are directed to displaying laylines. In one implementation, a method may include receiving marine electronics data at a marine electronics device disposed on a vessel. The method may also include receiving a navigational location. The method may further include calculating one or more laylines based on the navigational location and the marine electronics data. The method may additionally include displaying a vessel marker representing the vessel, a compass scale, and the one or more laylines on a display screen of the marine electronics device, where the vessel marker, the compass scale, and the one or more laylines are integrated on the display screen.

Displaying laylines

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Winchester, United Kingdom

Alan Peter Davis