Built in Wireless Fidelity Based Parking Slot Booking System

The vehicle counts are increasing day by day which results in the demand for efficient parking solutions. Traditional parking systems often require manual intervention, leading to time-consuming searches for available spots, increased traffic congestion, and unnecessary fuel consumption. To address these issues, this paper proposes a smart car parking system that leverages the Internet of Things (IoT) and infrared (IR) sensors to automate the detection and monitoring of vacant parking slots. The system uses IR sensors to determine the presence of a vehicle in each slot, and an NODEMCU microcontroller, along with a Wi-Fi module, to transmit the real-time data to a cloud-based platform. Through this approach, users can remotely access the availability of parking slots via a web or mobile application, enabling faster and more efficient parking decisions. Our proposed system also provides cloud-based booking system with better efficiency. The system is designed to be scalable, cost-effective, and easy to deploy in various environments, from small parking lots to large commercial complexes. The integration of IoT technology not only enhances user convenience but also contributes to smarter urban traffic management by reducing congestion and optimizing parking space usage. This paper discusses the system architecture, implementation, and results from prototype testing, demonstrating its potential for real-world applications.