FLIGHT PATH CALCULATION SYSTEM, FLIGHT PATH CALCULATION PROGRAM, AND UNMANNED AIRCRAFT PATH CONTROL METHOD

摘要

Making a drone fly without a need of human control, and considering effects of wind. In an uninhabited aircraft flight management system 1, there is comprised a three-dimensional map data storage section 172 for storing three-dimensional map data in horizontal and height directions where no ground objects exist and where an uninhabited aircraft 6 is allowed to fly, a current position acquisition section 175 for acquiring a current position, a transport instruction acquisition section 166 for acquiring a destination, a path calculation section 167 for calculating a path which allows for flight in the map data from the current position to the destination, a lidar data acquisition section 121 for acquiring wind condition data, a dangerous wind condition area judgement section 123 for calculating a warning area where flight should be avoided, from the wind condition data, and a path recalculation section 164 for recalculating the path avoiding the warning area when the path calculated by the path calculation section 167 is a one which passes through the warning area calculated by the dangerous wind condition area judgement section 123.