Author_Institution :
Dept. of Electr. & Inf. Eng., Hunan Univ., Changsha, China
Abstract :
The present monitor system cannot timely validate alarm information, the incuurate alarm is a serious problem. To solve the problem, based on DSP and PIC, an infrared monitoring system was designed, which can automatically monitor target range all day. The system kept the chip NT96211 which has strong image processing ability, GPRS modules, CMOS image sensor, pyroelectric infrared sensor together, and realized the function of automatic trigger photos and MMS and so on. The actual application results show that the system had strong function, good stability, fast response, which can be widely used in site, supermarket, warehouse, family and other places monitoring.
Keywords :
CMOS image sensors; cellular radio; digital signal processing chips; image processing equipment; infrared detectors; pyroelectric detectors; security; CMOS image sensor; DSP; GPRS module; MMS; NT96211 chip; PIC; automatic trigger photo; double MCU; image processing; infrared sensor monitoring system; pyroelectric infrared sensor; target range monitoring; CMOS image sensors; Digital signal processing; Ground penetrating radar; Infrared sensors; Monitoring; Operating systems; Real-time systems; CMOS image sensor; CPU; GPRS; infrared sensor;
