Passive Infrared Detector Used For
Infrastructure Protection
Author(s)
M. Kastek, H. Madura & T. Sosnowski
Abstract
The article presents passive infrared detectors (PIR) used for protection of large
objects (buildings, airports, border) or large areas have larger detection ranges
and complex algorithms of signal analysis, on which significantly depends
efficiency of detectors operation. The construction and principle of operation of
passive IR detectors (PIR detectors) of a large detection range is presented. The
paper presents design and principle of operation of a passive IR detector of large
detection range. Significant virtue of the described PIR detector is highly
efficient detection of very slowly moving or crawling people.
Keywords: passive infrared detector, security systems, probability of detection.
Keywords
passive infrared detector, security systems, probability of detection
Related Book
Other papers in this volume
Warning (2)
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