Research on Human Location Based on Pyroelectric Infrared Sensor

This paper proposed a new feature extraction and data integration methods of human location technology using pyroelectric infrared sensors. The main work of this Thesis includes the establishment of a target model of the Fresnel fiber-optic modulation based the pyroelectric wireless infrared sensor, the signal processing of the target model, the target signal characteristics extraction, classifier design, the analysis of the experimental results. The research in this thesis demonstrated that human location could be achieved to some extent by analyzing the output signals of the PIR sensor, and this will provide a new technology in some low-security applications. Currently, research in the field of human location based on infrared information is still in its preliminary stage. The results of this thesis will promote the development of this technology to a certain degree.