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Development of Standing and Moving Human Body Sensing Module Using a Chopper of Shutter Method
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 Title & Authors
Development of Standing and Moving Human Body Sensing Module Using a Chopper of Shutter Method
Cha, Hyeong-Woo; Lee, Won-Ho;
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Sensing module of standing and moving human body using shutter method was developed. The module consists of Fresnel lens, pyroelectric infrared (PIR) sensor, interface circuit of the PIR, micro control unit(MCU), and alarm light emitting diode(LED). The principle for standing human body is chopping the thermal of human body using camera shutter. The human sensing signal in MCU by algorithm of interrupt function is detected. By unifying an apparatus and print circuit board(PCB), the developed module can be replaced as commercial moving human body detector. Experiment results show that sensing distance is about 7.0m and sensing angles is about at room temperature. In these condition, sending ratio was 100% and the power dissipation of the module was 100mW.
pyroelectric infrared sensor;sensor interface;chopping using shutter;standing body detector;
 Cited by
Josepth J. CARR, Sensors and circuits-sensor, transducers, supporting circuits for electronic instrumentation, measurement, and control, PTR, 1993.

S.-W. Nam, etc., "The technical summary of PIR sensor summer", Special edition of the KIEE, p.40-46, Feb. 1992

Masski Ando, "Detection of human position and movement by IR sensor array", Technical digest of the 12th Sensor symposium 1994

C. F. Tsai, M. S. Young, "Pyroelectric infrared sensor-based thermometer for monitoring indoor objects", Review of scientific instruments, Vol 74, No. 12, Dec. 2003

J.-P. Lee, J.-Y. Lim, I.-S. Lee, and P.-S. Ji, "Development of intelligent power management system for electric energy saving", Proc. of the KIEE, pp. 85-86, July, 2006

K.-H. Kim, B.-W. Jang, B.-C. Won, J.-H. Han, J.-E. Kim, and Y.-O. Han, "The development of motion detector for lighting system with crime and disaster prevention functions", Proc. of the KIECS, vol. 3, no. 1, pp. 331-334, July, 2006

H.-S. Yang, S.-C. Kim, J.-H. Kim, W.-D. Cho, "Implementation of device control system for improving user facility and power saving using PIR sensor", Proc. of the IEEK, pp. 770-771, June, 2009

J.-Y. Lee, B.-R. Son, Kim and J.-G. Kim, "Fire rescue system : using motion sensor", Proc. of symposium of the KICIS, pp. 1007-1008, June, 2009

K.-H. Lee and J.-H. Cha, "Presence sensor by using Ultrasonic sensor and Thermopile sensor", Proc. of the KSOPE, pp. 699-700, June, 2010

J.-Y. Kim, J.-W. Choi, and K.-O Choi, "A Study for the improvement on the performance of the PIR sensor using the software", Proc. of the IEEK, pp. 1398-1401, June, 2011

H.-W. Cha, Y.-S. Kim, S.-H. Park, P.-S. Hyun, S.-H. Yoon, "Standing and moving human detector system using PIR sensor", Proc. of the 6th KIIT Summer Converence, vol. I, pp. 57-62, Jule 2007.

H-W. Cha, W-H. Lee, H-S. Yun, "Development of standing and moving human body sensing module using shutter method," IEIE summer conference, vol. 37, no. 1, pp. 1005-1008, June 2014.

Datasheet of BD9251FV, ROHM

Datasheet of MC97F1104, ABOV Semiconductor.