A kind of Optical Fiber Sensing Based Boundary Security Alarm System

By utilizing technologies such as fiber optic sensing and optical communication, a boundary security alarm system is designed and built. The system consists of fiber optic sensors, linkage devices, signal processing host, switches, etc. It has characteristics such as multiple linkage alarms, low false alarm rates, precise positioning, strong environmental adaptability, cost-effectiveness, etc. It has ability of monitoring multiple defense areas flexibly and independently. Compared to traditional boundary security solutions, the designed boundary security alarm system offers enhanced reliability, stability, accuracy, environmental friendliness, and cost-effectiveness, which effectively improves boundary security capabilities of the target area.