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http://dx.doi.org/10.23087/jkicsp.2022.23.2.006

Smart Radar System for Life Pattern Recognition  

Sang-Joong Jung (Department of Applied Artificial Intelligence, Dongseo University)
Publication Information
Journal of the Institute of Convergence Signal Processing / v.23, no.2, 2022 , pp. 91-96 More about this Journal
Abstract
At the current camera-based technology level, sensor-based basic life pattern recognition technology has to suffer inconvenience to obtain accurate data, and commercial band products are difficult to collect accurate data, and cannot take into account the motive, cause, and psychological effect of behavior. the current situation. In this paper, radar technology for life pattern recognition is a technology that measures the distance, speed, and angle with an object by transmitting a waveform designed to detect nearby people or objects in daily life and processing the reflected received signal. It was designed to supplement issues such as privacy protection in the existing image-based service by applying it. For the implementation of the proposed system, based on TI IWR1642 chip, RF chipset control for 60GHz band millimeter wave FMCW transmission/reception, module development for distance/speed/angle detection, and technology including signal processing software were implemented. It is expected that analysis of individual life patterns will be possible by calculating self-management and behavior sequences by extracting personalized life patterns through quantitative analysis of life patterns as meta-analysis of living information in security and safe guards application.
Keywords
Radar system; FConvergence; Life pattern recognition; Data normalization; Security and safety guards;
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Times Cited By KSCI : 1  (Citation Analysis)
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