Navigational danger identification and feedback systems and methods

1. A system comprising:

one or more navigation sensors coupled to and/or associated with a mobile structure and configured to provide navigational data associated with the mobile structure; and

a logic device configured to execute instructions to communicate with the one or more navigation sensors and to:

receive navigational data from the one or more navigation sensors;

determine a virtual model comprising at least one navigational hazard based, at least in part, on the received navigational data;

generate a navigation display view comprising a virtual model view based, at least in part, on the determined virtual model, wherein the virtual model view comprises at least one navigation threat indicator corresponding to the at least one navigational hazard;

determine a prospective virtual model based, at least in part, on the determined virtual model; and

generate an updated navigation display view comprising a prospective virtual model view based, at least in part, on the determined prospective virtual model.

2. The system of claim 1 , further comprising a user interface coupled to and/or associated with the mobile structure, wherein the user interface comprises a display, and wherein the logic device is configured to execute instructions to:

render a threat timeline selector within the navigation display view via the display of the user interface;

receive a selected timeline event or prospective threat evolution duration from the user interface; and

determine the prospective virtual model based, at least in part, on the determined virtual model and the selected timeline event or the prospective threat evolution duration.

3. The system of claim 1 , wherein:

the one or more navigation sensors comprises a position sensor configured to provide an absolute position of the mobile structure and an imaging module configured to provide image data of a navigable area about the mobile structure;

the logic device is configured to execute instructions to determine the virtual model comprising the at least one navigational hazard based, at least in part, on one or more absolute positions of the mobile structure provided by the position sensor; and

the generating the navigation display view comprises generating a camera view disposed above and aligned with the virtual model view based, at least in part, on the image data provided by the imaging module.

4. The system of claim 3 , wherein:

the imaging module comprises a visible spectrum imaging module configured to provide visible spectrum image data of the navigable area about the mobile structure and/or an infrared imaging module configured to provide thermal image data of the navigable area about the mobile structure.

5. The system of claim 3 , wherein the logic device is configured to execute instructions to:

identify a portion of the camera view corresponding to the at least one navigational hazard based, at least in part, on the determined virtual model;

receive user selection of the at least one navigation threat indicator within the virtual model view; and

highlight the at least one navigation threat indicator within the virtual model view and the portion of the camera view corresponding to the at least one navigational hazard.

6. The system of claim 1 , wherein:

the logic device is configured to execute instructions to determine a navigation exclusion zone corresponding to the at least one navigational hazard based, at least in part, on the determined virtual model; and

the virtual model view comprises a navigation exclusion zone indicator corresponding to the determined navigation exclusion zone.

7. The system of claim 6 , wherein:

the navigation display view comprises a heading indicator implemented as a horizontal meter configured to indicate a heading corresponding to a perspective of the generated virtual model view and/or a heading of the mobile structure; and

the heading indicator comprises a heading exclusion indicator corresponding to headings for the mobile structure that maneuvers the mobile structure into the determined navigation exclusion zone.

8. The system of claim 1 , wherein the one or more navigation sensors comprises a plurality of navigation sensors, and wherein the logic device is configured to execute instructions to:

determine that the mobile structure is approaching the at least one navigational hazard based, at least in part, on the determined virtual model; and

generate a visual and/or audible proximity alarm based, at least in part, on a status of the mobile structure comprising one of a close quarter maneuvering status, a restricted waterway maneuvering status, an open water maneuvering status, and an oceanic navigation maneuvering status.

9. The system of claim 8 , wherein:

the alarm corresponds to a subset of available alarms associated with an activated alarm preset; and

the virtual model view comprises a three-dimensional perspective view, a two-dimensional plan or chart view, or a radar chart view.

10. The system of claim 1 , further comprising a user interface coupled to and/or associated with the mobile structure, wherein the user interface comprises a display, and wherein the logic device is configured to execute instructions to:

render, along a threat timeline within the navigation display view via the display of the user interface, a plurality of prospective threat events and their associated predicted times at which the mobile structure will encounter the threat events; and

dynamically update the prospective virtual model to animate motion of the threat events corresponding to points in time in response to a user manipulation of the threat timeline.

11. A method comprising:

receiving navigational data from one or more navigation sensors coupled and/or in proximity to a mobile structure and configured to provide navigational data associated with the mobile structure;

determining a virtual model comprising at least one navigational hazard based, at least in part, on the received navigational data;

generating a navigation display view comprising a virtual model view based, at least in part, on the determined virtual model, wherein the virtual model view comprises at least one navigation threat indicator corresponding to the at least one navigational hazard;

determining a prospective virtual model based, at least in part, on the determined virtual model; and

generating an updated navigation display view comprising a prospective virtual model view based, at least in part, on the determined prospective virtual model.

12. The method of claim 11 , further comprising:

rendering a threat timeline selector within the navigation display view via a display of a user interface coupled to and/or associated with the mobile structure;

receiving a selected timeline event or prospective threat evolution duration from the user interface; and

determining the prospective virtual model based, at least in part, on the determined virtual model and the selected timeline event or prospective threat evolution duration.

13. The method of claim 11 , wherein:

the one or more navigation sensors comprises a position sensor configured to provide an absolute position of the mobile structure and an imaging module configured to provide image data of a navigable area about the mobile structure;

the method comprises determining the virtual model comprising the at least one navigational hazard based, at least in part, on one or more absolute positions of the mobile structure provided by the position sensor; and

the generating the navigation display view comprises generating a camera view disposed above and aligned with the virtual model view based, at least in part, on the image data provided by the imaging module.

14. The method of claim 13 , wherein:

the imaging module comprises a visible spectrum imaging module configured to provide visible spectrum image data of the navigable area about the mobile structure and/or an infrared imaging module configured to provide thermal image data of the navigable area about the mobile structure.

15. The method of claim 13 , further comprising:

identifying a portion of the camera view corresponding to the at least one navigational hazard based, at least in part, on the determined virtual model;

receiving user selection of the at least one navigation threat indicator within the virtual model view; and

highlighting the at least one navigation threat indicator within the virtual model view and the portion of the camera view corresponding to the at least one navigational hazard.

16. The method of claim 11 , further comprising determining a navigation exclusion zone corresponding to the at least one navigational hazard based, at least in part, on the determined virtual model, wherein:

the virtual model view comprises a navigation exclusion zone indicator corresponding to the determined navigation exclusion zone.

17. The method of claim 16 , wherein:

the navigation display view comprises a heading indicator implemented as a horizontal meter configured to indicate a heading corresponding to a perspective of the generated virtual model view and/or a heading of the mobile structure; and

the heading indicator comprises a heading exclusion indicator corresponding to headings for the mobile structure that maneuvers the mobile structure into the determined navigation exclusion zone.

18. The method of claim 11 , wherein the one or more navigation sensors comprises a plurality of navigation sensors, the method further comprising:

determining that the mobile structure is approaching the at least one navigational hazard based, at least in part, on the determined virtual model; and

generating a visual and/or audible proximity alarm based, at least in part, on a status of the mobile structure comprising one of a close quarter maneuvering status, a restricted waterway maneuvering status, an open water maneuvering status, and an oceanic navigation maneuvering status.

19. The method of claim 18 , wherein:

the alarm corresponds to a subset of available alarms associated with an activated alarm preset; and

the virtual model view comprises a three-dimensional perspective view, a two-dimensional plan or chart view, or a radar chart view.

20. The method of claim 11 , further comprising:

rendering, along a threat timeline within the navigation display view via a display of a user interface coupled to and/or associated with the mobile structure, a plurality of prospective threat events and their associated predicted times at which the mobile structure will encounter the threat events; and

dynamically updating the prospective virtual model to animate motion of the threat events corresponding to points in time in response to a user manipulation of the threat timeline.