GPS and GSM Based Highway Monitoring and Control

In developed India information technology and electronics engineering are on fast track. Now a day’s digital electronics has become a very important part of new developed technologies. Today practically it is impossible to avoid interaction with digital equipments. The world has gone digital technology and so India has also. Development of GSM technology has made business and industry more easy and profitable. This system must be provides monitoring and controlling system for inter-cities transportation vehicle such as autos and buses. The digital electronics and GSM technologies will create the digital environment and digital homes and also make digital INDIA. This system uses GPS and GSM technologies. As thus GPS technologies having high range of frequencies, the user can get the information as fast. The paper includes the hardware part which include of GPS, GSM, Atmega microcontroller 89C51, level converter MAX 232, 16x2 LCD and software part. As the you send SMS through GSM as a status, the GSM will trigger and on the signal to the micro-controller circuit and it will identify the location using GPS and send a particular text message via GSM to the receiving members i.e. friend, family etc.