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http://dx.doi.org/10.6109/jkiice.2020.24.10.1361

Design and Implementation of People Counting System Based Piezoelectric Mat for Simultaneous Passing Pedestrian Counting  

Jang, Si-Woong (Department of Computer Engineering, Dong-Eui University)
Cho, Jin-Hwan (Department of Software Convergence, Dong-Eui University)
Abstract
The system for counting the number of people has traditionally been implemented in various ways. Existing systems include infrared sensors, lasers, cameras, etc. In the case of such an existing system, there are restrictions on space such as ceilings and sides of walls. In this paper, we propose a method of detecting the footsteps of pedestrians using a piezoelectric mat containing a number of piezoelectric sensors and counting the number of pedestrians passing simultaneously by using the data collected from the piezoelectric mat. When pedestrians pass over piezoelectric mats, the collected sensor data was aggregated using SPI communication and transmitted to PC server using TCP/IP communication. Performance analysis shows that approximately 600 step data can be recognized with 99% accuracy. This is to overcome the shortcomings of other counting systems.
Keywords
Piezoelectric devices; Sensor data; SPI communication; Simultaneous passing; People counting;
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Times Cited By KSCI : 6  (Citation Analysis)
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