UNMANNED FLYING BODY HAVING SPECIFIC BEACON TRACKING FUNCTION, AND TRACKING BEACON TRANSMISSION UNIT

摘要

PROBLEM TO BE SOLVED: To provide a portable beacon transmission unit to be carried by a person to be monitored, and an unmanned flying body for tracking the portable beacon transmission unit from the sky and imaging the periphery.SOLUTION: An unmanned flying body 1 (drone) starts tracking according to an instruction from a remote control unit 2 or a portable beacon transmission unit 3, tracks the movement of the portable beacon transmission unit 3 (carried by a security guard, etc.), which is a source of transmission of a tracking beacon signal including a terminal ID of an object to be tracked, from the sky, and captures an image around the security guard, etc. who are chasing after a suspicious person. Tracking beyond a tracking area 5 is prevented by a fixed beacon transmission unit 4 installed on the borderline.SELECTED DRAWING: Figure 1