Patent attributes
Techniques are disclosed for systems and methods to provide graphical user interfaces for assisted and/or autonomous navigation for mobile structures. A navigation assist system includes a user interface with a display for a mobile structure and a logic device configured to render a docking user interface on the display. The logic device determines a direction and magnitude of a navigational bias associated with navigation of the mobile structure and determines a spatially biased safety perimeter and hazard monitoring area within a monitoring perimeter of a perimeter ranging system mounted to the mobile structure, based on the direction and magnitude of the navigational bias. The docking user interface includes a maneuvering guide with a virtual bumper perimeter intrusion indicator configured to indicate a relative position and/or proximity of a navigation hazard within the spatially biased hazard monitoring area.
