Design of A Regional perimeter Optical fiber Security and Protection System

摘要

The current commonly used widespread in electronic Security and Protection System Widespread the high cost of maintenance,Security distance short, Susceptible to electromagnetic interference. Aim at these problems, this paper based on source of access to separate The invasion of positioning signal and The invasion characteristic signal, Design of a Regional perimeter Optical fiber Security and Protection System. The system can significantly improve the positioning accuracy, reduce the rate of false positives.