AVR-based solar-powered high-voltage approaching alarm equipment

Author

Huang, He-song ; Wang, Ya-nan ; Fan, Shi-shuai ; Dong, Xin

Author_Institution

Coll. of Inf. & Electr. Eng., Shandong Univ. of Sci. & Technol., Qingdao, China

fYear

2011

fDate

17-20 Aug. 2011

Firstpage

941

Lastpage

944

Abstract

According to the phenomenon that high-voltage places may endanger personal safety, we have designed high-voltage approaching alarm equipment powered by solar energy, taking the high-performance low-power chip ATmega64 as the control core. This paper mainly introduces the system´s battery charge and discharge circuit, voice alarm circuit, GSM communication circuit, the main CPU circuit and power supply circuit, etc. The high-voltage alarm device has the characteristic of high reliability, simple operation, low power consumption and high charging efficiency.

Keywords

alarm systems; battery chargers; low-power electronics; microprocessor chips; power apparatus; power supply circuits; reliability; solar power; ATmega64 high-performance low-power chip; CPU circuit; GSM communication circuit; control core; high-voltage alarm device; low power consumption; power supply circuit; solar energy; solar-powered high-voltage approaching alarm equipment; system battery charge circuit; voice alarm circuit; Batteries; Detectors; GSM; Hardware; Microcontrollers; Power supplies; Pulse width modulation; GSM communicationn; SKY-DL detector; solar energy; voice alarm;

fLanguage

English

Publisher

ieee

Conference_Titel

Fluid Power and Mechatronics (FPM), 2011 International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-8451-5

Type

conf

DOI

10.1109/FPM.2011.6045897

Filename

6045897