测试科学与仪器
測試科學與儀器
측시과학여의기
JOURNAL OF MEASUREMENT SCIENCE AND INSTRUMENTATION
2012年
3期
235-238
,共4页
signal processing%programmable system-on-chip(PSoC)%passive infrared(PIR)
A signal processing scheme for a programmable system-on-chip(PSoC) based human body infrared tracking system is described.The purpose of this project is to convert the analog signal from a passive infrared (PIR) sensor to a digital signal which will be used to calculate the correct position of a human body.This paper covers the analog design with PSoC,the analog to digital conversion and the software to eliminate noise.
