A smart GSM based home gate notification system.

Abstract

People waste lot of time on the gates at homes waiting to be opened for which may even cause risks and danger. Electric bells cause lot of delays and children can also play with them. The system comprises of three main modules basically the central Server circuit and the two wrist band circuits one held by someone at home and the other by the one coming home. The central server circuit comprises mainly of the GSM modem that sends messages 10 the person coming, the receivers and transmitters, the keypads and the microcontrollers. Another part of the system of the system is LCD display that is used to display the name of the exact person who is approaching the gate. and to also enter the details of a. new member. With selection and casting done, the vote of each candidate increments in the database and percentage for each is calculated. Using the finger scanner, the polling assistant's thumb print is identified and is used to display the results on the raspbeny pi touch screen after the casting process. The work is arranged mainly in six chapters, Chapter one includes the introduction of the smart GSM based home gate notification system. Chapter two discusses the literature related to the system, Chapter three illustrates the methodologies used in coming up with the working prototype of the system, Chapter four includes system analysis and design, Chapter five comprises of the system implementation and testing. This is done to ensure the components functionalities and even the proper working of the entire system.