Rotary wing drone, has hollow central body surrounded at equator of contra rotating propellers that are driven by electric motors, where propellers are controlled by displacement of center of gravity due to movement of south pole carriage

摘要

The drone has a spherical shaped hollow central body (B) surrounded at equator of contra rotating propellers (A) that are driven by equatorial electric motors (C). The propellers are controlled by displacement of center of gravity due to the movement of internal south-pole carriage (D) under instructions from an airborne integrated data system to a global positioning system. The carriage includes independent drive wheels, where the wheels drive the carriage on an internal surface of southern hemisphere. The carriage contains useful load and power.