SMART CAR PARKING SYSTEM USING IOT

Rapid urbanization and an increase in the number of vehicles has created a need for efficient and automated parking management systems. This research focuses on the development of a smart parking system using Arduino, aiming to optimize vehicle parking operations through automation and real-time monitoring. The proposed system uses an Arduino UNO microcontroller, IR sensors, a servo motor, and a 16×2 LCD display integrated with the I2C module to create a cost-effective and user-friendly solution. The system starts with the initialization of the components, followed by vehicle detection using infrared sensors at the entrance. When a vehicle is detected, the Arduino UNO evaluates the availability of parking spaces. If spaces are available, a servo-operated barrier allows entry, and an LCD display provides real-time updates on the number of spaces available. In cases of full occupancy, the system denies entry and informs users through the display. This system operates continuously, updating slot availability after every vehicle entry or exit and ensuring accurate parking management. Its low-cost design, reliability and adaptability make it suitable for deployment in urban areas, shopping malls and corporate parking lots. The aim of this research is to demonstrate the potential of embedded systems to address modern urban challenges and advance smart city initiatives.