New Distributed Intrusion Detection Model Enhances Nuclear Facility Security

• •New intrusion detection model improves nuclear facility perimeter security.
• •Achieves 2.5m positioning accuracy and under 3% false alarm rate in heavy rain.
• •Utilizes advanced algorithms to enhance detection and response times.

A research paper published today proposes a distributed intrusion detection model aimed at improving perimeter security for nuclear facilities. The model integrates intelligent detection cables and microwave sensing to create a dynamic spatial perception network. It addresses challenges such as environmental interference and high false alarm rates, achieving a positioning accuracy of 2.5 meters and a false alarm rate below 3% even in heavy rain. The system demonstrates a 42% improvement in resource utilization and a response delay of 200 milliseconds, meeting the nuclear security standards EJ/T 20180.1-2018. The model's innovative features include a Dynamic Field Strength Compensation Algorithm and a dual-stream network for feature extraction. This research is crucial as nuclear facilities face increasing security demands and environmental challenges.