Abstract: A drone includes a surrounding cage which can be disassembled from a propeller-carrying internal base. In another aspect, a drone includes at least one fastening clip which attaches arcuate external ribs to a periphery of a central and internal frame, whereafter the fastening clip can be removed for disassembly of the ribs from the frame. Yet another aspect provides a flying drone employs a fastening clip including a snap fit and a generally U-shaped body. A further embodiment has a flying drone with at least one light externally mounted adjacent a periphery of a central propeller-carrying base, located between a pair of external ribs.
Type:
Application
Filed:
April 20, 2018
Publication date:
October 24, 2019
Applicant:
SKYPERSONIC, LLC
Inventors:
Giuseppe Santangelo, Yawar Afzali, Matteo Pizzolante
Abstract: A terrestrial based positioning system includes a plurality of location anchors configured to transmit and receive ultra-wide band (“UWB”) signals. In another aspect, a location tag configured to transmit and receive UWB signals uses signals transmitted by location anchors to determine its current position. In some implementations, a location tag may use Global Positioning System (“GPS”) signals or a combination of UWB and GPS signals to determine a current location. The location anchors are organized into zones used by the locations tags to determine a current position based in UWB signals. In some implementations, the locations anchors automatically create the necessary zones. Location anchors may also automatically determine the position of other location anchors. In yet other implementations, the location anchors relay data transmitted by a location tag. In addition, a location anchor may transmit GPS signals that can be used by standard GPS receivers.