Browsing by Author "PAVITHRA R"

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    (2019-06-18T09:50:34Z) PAVITHRA R; RAKSHITHA L
    In this paper we have shown the concept of microcontroller based automatic car parking system. As we see in the modern world everything has become automated, we have built a system which will automatically send the entry and exit of cars with the help of microcontroller through a gate and then display the number of cars in the parking lot. We have deployed a microcontroller lpc2148 which is interfaced with the pc to get the information about the parking space availability and then depending on the capacity of cars to enter, the gate either opens or remains closed. There is also RFID module to provide security as users who have authority can swipe the RFID cards and get entry otherwise not. The goal of this paper is to automatically park the car into the parking area .LCD display is provided to display the information about the total number of cars that can be parked and the free slots available. Two IR sensors, transmitter and receiver pairs are used in the project to identify the entry and exit of the cars into or out of the parking lot. These two IR sensors transmitter and receiver pairs are arranged on either side of the gate.