Methods and systems for area search using a plurality of unmanned vehicles
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United States of America Patent
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Dec 27, 2011
Grant Date -
Apr 20, 2006
app pub date -
Feb 7, 2005
filing date -
Feb 6, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Disclosed are methods and systems that include a method for controlling movement of a first unmanned vehicle (UV) to search an area, where the method includes generating a first trace associated with prior positions in which the first UV has been located, determining a direction in which the first UV is to move using the first generated trace, and causing the first UV to move in the determined direction. The trace may be a numerical value that decreases as a function of the time that has elapsed since the first trace was generated. The methods and systems may also include receiving data relating to a second trace, and using that second trace to determine the direction. The second trace may be generated by a second UV. The second trace may be associated with a position within a predetermined radius from a position associated with the first UV.
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