Unexploded cannonball signal detection unmanned plane system

Disclosed is an unexploded cannonball signal detection unmanned plane system. The unexploded cannonball signal detection unmanned plane system comprises a plane control system, an unexploded cannonball signal reception system, a GPS(global position system)system, a plane wireless communication system, a ground wireless communication system, a ground control system and a data recording system. The unexploded cannonball signal detection unmanned plane system solves the problems that existing unexploded cannonball detection is generally human detection or dolly detection, safety hazards exist during the detection process, detection positions are steep, humans and common land walking devices can not reach the detection positions, and external signals disturb the detection. The unexploded cannonball signal detection unmanned plane system achieves unmanned plane detection, improves detection efficiency, eliminates signals sent out from the other interference sources well by comparing a three dimension coordinate of an unmanned plane with a three dimension coordinate of an unexploded cannonball source, achieves the accurate detection, and simultaneously further solves the defect that the devices difficultly detect unexploded cannonball signals on the steep positions.