Indoor granular presence sensing with an ultrasonic circular array sensor

Shahrzad Naghibzadeh, Ashish Pandharipande, David Caicedo, Geert Leus

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

2 Citaten (Scopus)

Samenvatting

Determining occupant presence in an indoor environment with fine spatial granularity is useful in a number of smart building control and analytics applications. We present an ultrasonic circular array sensing solution for granular presence sensing. A ceiling-mounted sensor configuration with a co-located transmitter and array receiver is considered. The transmitter sends periodic bursts of sinusoidal pulses that, upon reflection from the environment, are received at the array sensor. The echoes are processed to obtain estimates of range, azimuth and elevation angles corresponding to possible occupant movements. A Kalman filter based on a near constant velocity model is used for target tracking. The proposed array sensing solution is tested in an indoor office space with an 8-element receiver array sensor prototype.

Originele taal-2Engels
TitelIntelligent Control (ISIC), 2014 IEEE International Symposium on : 8-10 October 2014 : [Antibes, France].
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's1644-1649
Aantal pagina's6
ISBN van elektronische versie9781479974061
DOI's
StatusGepubliceerd - 1 jan 2014
Extern gepubliceerdJa
Evenement2014 IEEE International Symposium on Intelligent Control (ISIC 2014) - Juan Les Pins, Frankrijk
Duur: 8 okt 201410 okt 2014

Congres

Congres2014 IEEE International Symposium on Intelligent Control (ISIC 2014)
Land/RegioFrankrijk
StadJuan Les Pins
Periode8/10/1410/10/14

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