Design of Intelligent Street Lights Controller

Combined the microcomputer control technology,the sensor and examination technology with the electrical power carrier wave technology,an intelligent street-light controller based on GPRS is successfully developed in this paper.It applies ATMega1280 and PL3105 as the center processors,connecting to GPRS net through SIM card.Illumination,humidity and electrical power parameters can be gathered in real time,as well as processed,stored,displayed and so on.Modular software runs orderly controled by the time dispatcher.The result of system practical operation proves one month can save energy twenty percent.