Pyroelectric Sensor Integrated Positioning System Design and Implementation

Abstract:

With the enhancement of society's concern for public safety, human locate system based on pyroelectric detectors is becoming a research focus. We design a low cost human body tracking system based on pyroelectric detectors scattered in the room. According to a huge number of experiment data, we design a high sensitive pyroelectric infrared node with a very high positioning accuracy. We also build an experiment system to collect muti-node experimental data to achieve the purpose of real time positioning with the positioning accuracy of 0.4 meters, which achieves the purpose of indoor positioning.

• Periodical: Applied Mechanics and Materials (Volumes 608-609)
• Pages: 903-907
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.608-609.903
• Online since: October 2014
• Authors: Wei Tang*, Ji Xiong, Deng Li, J.Y. Zhang, Na Jiang
• Keywords: Location, Pyroelectric Infrared, Sensor Acquisition System

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