Marine vessel navigation device, system and method
First Claim
Patent Images
1. A marine electronic device, comprising:
- a display;
a location determining component for detecting locations of a marine vessel in which the marine electronic device is located; and
a processing system for receiving location data from the location determining component,wherein the processing system is operable for causing the display to display a lane which indicates a desired route between an origination point and a destination and for determining a width of the lane based on vessel data, the lane having boundaries which indicate acceptable and non-acceptable course deviations from the desired route.
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Abstract
A marine electronic device such as a chartplotter which includes a display; a location determining component; and a processing system for receiving location data from the location determining component and for causing information to be displayed by display. The processing system causes the display to display information which assists an operator in navigating and ascertaining characteristics of bodies of water, objects on nearby shores, and other vessels.
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Citations
14 Claims
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1. A marine electronic device, comprising:
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a display; a location determining component for detecting locations of a marine vessel in which the marine electronic device is located; and a processing system for receiving location data from the location determining component, wherein the processing system is operable for causing the display to display a lane which indicates a desired route between an origination point and a destination and for determining a width of the lane based on vessel data, the lane having boundaries which indicate acceptable and non-acceptable course deviations from the desired route. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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2. An electronic device in a marine vessel, the electronic device comprising:
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a display; a location determining component operable to determine a current location of the marine vessel; a memory operable to store cartographic data and vessel data, wherein the cartographic data includes depth information for geographic locations and the vessel data includes a width of the marine vessel and a minimum depth clearance for the marine vessel; and a processing system coupled to the display, location determining component, and memory, the processing system operable to; determine a desired route between an origination point and a destination, determine a width of a lane having a right boundary and a left boundary, wherein the boundaries are determined based on the depth information, the width of the marine vessel, and the minimum depth clearance for the marine vessel, and cause the display to display the current location of the marine vessel and the lane indicating acceptable and non-acceptable course deviations from the desired route. - View Dependent Claims (3, 4, 5, 6, 7)
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Specification