ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
Menu

6
Issue
vol 62 / June, 2019
Article

DOI 10.17586/0021-3454-2017-60-1-96-99

UDC 654.924

FORMATION OF DIRECTIONAL DIAGRAMS OF PASSIVE INFRARED DETECTORS BASED ON MULTI-ELEMENT RECEIVERS OF IR RADIATION

I. V. Bilizhenko
ITMO University, Saint Petersburg, 197101, Russian Federation; postgraduate


V. V. Volkhonskiy
ITMO University, Saint Petersburg, 197101, Russian Federation; professor


P. A. Vorobyov
State Scientific Research Institute of Applied Problems; software engineer


S. L. Malyshkin
ITMO University, Saint Petersburg, 197101, Russian Federation; postgraduate


Read the full article 

Abstract. The problem of improving detection probability for PIR detectors is reviewed. A method based on creation of several directional diagrams optimized for various intruder models is described. Multi-element pyroelectric sensors and corresponding multi-channel signal processing are proposed.
Keywords: passive infrared detector; multi-channel PIR detector, directional diagram

References:
  1. Volkhonskiy V.V., Vorob'ev P.A. Scientific and Technical Journal of Information Technologies, Mechanics and Optics, 2012, no. 1(77), pp. 120–123. (in Russ.)
  2. Zappi Р., Farella E., and Benini L. Proc. IEEE Sens., 2008, oct., pp. 716–719.
  3. Zappi P., Farella E., Benini L. IEEE Sens. J.,2010, no. 10, pp. 1486–1494.
  4. Fang J.-S., Hao Q., Brady D.J., Shankar M., Guenther B.D., Pitsianis N.P., and Hsu K.Y. Opt. Exp., 2006, no. 2 (14), pp. 609–624.
  5. Volkhonskiy V.V. Okhrana, bezopasnost', svyaz'–2015 (Protection, security, communications–2015), Proceedings of the Scientific and Practical Conference, Voronezh, 2015, pt. 1, рр. 56–58. (in Russ.)
  6. Patent RU 159 824 U1 Okhrannyy passivnyy infrakrasnyy izveshchatel' (Security Passive Infrared Announcer), Volkhonskiy V.V., Vorob'ev P.A., Malyshkin S.L., Perchukov V.I., Rakhmatullina T.M., Published 20.02.2016, Bulletin 5. (in Russ.)