Microcontroller, GPS, GSM, RF module, Direction sensor, Solar panel, Battery
In our day to day life travelling has become one of the most important aspects for human being. Generally for travelling purpose people use luggage bags or suitcase. Carrying luggage is the main difficulty faced by each and every passenger. Proposed systems try to solve the dragging of luggage difficulty.
Similarly in today’s world such types of bags are not safe from the security point, Hence we also provide security in case of theft or misplaced if away from threshold distance. In such case bags are not safe hence we also provide security system which automatically activate and inform location of bag with the help of GPS-GSM system. Proposed system consists of microcontroller ATMEGA328P, GPS, GSM, direction sensor, RF module. RF module is used to follow the user in forward direction on flat surface. If in case of some obstacles, system needs to turn left or right as per instruction given by the user with the help of limit switch. GPS tracks the location and GSM send it to the user after every 2 minutes if in case the bag is misplaced or out of threshold distance. Also blows the buzzer to alert the user.