GPS POSITIONING DEVICE AND METHOD FOR UNMANED AERIAL VEHICLE BY USING A PLURALITY OF GLOBAL POSITIONING SYSTEM RECEIVERS

摘要

The present invention relates to an unmanned aerial positioning device and method using a plurality of GPS receivers installed on an unmanned aerial vehicle and, according to various embodiments disclosed herein, includes three support rods of the same length, The method comprising the steps of: determining whether a radio wave output from at least one satellite is received by a plurality of GPS receivers provided in the stationary pedestal, Measuring a time of arrival to the plurality of GPS receivers for radio waves, calculating a distance between the at least one satellite and the plurality of GPS receivers using the measured arrival times, And an initial position of the unmanned airplane, It can include determining the current position.