Patent attributes
Techniques are disclosed for systems and methods to provide perimeter ranging for navigation of mobile structures. A navigation control system includes a logic device, a perimeter ranging sensor, one or more actuators/controllers, and modules to interface with users, sensors, actuators, and/or other elements of a mobile structure. The logic device is configured to receive perimeter sensor data from the perimeter ranging system. The logic device determines a range to and/or a relative velocity of a navigation hazard disposed within a monitoring perimeter of the perimeter ranging system based on the received perimeter sensor data. The logic device then generates a display view of the perimeter sensor data or determines navigation control signals based on the range and/or relative velocity of the navigation hazard. Control signals may be displayed to a user and/or used to adjust a steering actuator, a propulsion system thrust, and/or other operational systems of the mobile structure.
