A non-lethal high-voltage intelligent intrusion sensor

Presents a nonlethal high-voltage intelligent intrusion detection sensor for perimeter alarm systems. The sensor looks like a conventional high-voltage electric net barrier. It is a kind of outdoor detection system, and functions not only as a fearsome obstacle but also as an intrusion detector. The alarm detection algorithm, which classifies the sensor readings into three levels (alarm, uncertain, and secure), avoids many false alarms by detecting logically unreasonable data and analyzing weather-related disturbances. By this algorithm, the system makes a significant improvement in reducing the false alarm rate. This approach revitalizes the conventional simple high-voltage barrier and upgrades it into an intelligent intrusion detection system.<
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