Smart Parking Management System Using IoT

Considering the continuous growth of urban populations and the expansion of cities, alongside an increase in the number of vehicles, the organization and availability of car parks have emerged as critical aspects of urban planning. This development is indicative of a society's cultural depth and level of urbanization. Most parking facilities experience a range of issues, including overcrowding, which leads to traffic congestion, significant delays, and missed appointments. Furthermore, the scarcity of shaded parking spots often results in vehicles being exposed to direct sunlight, rain, and dust, potentially causing long-term damage. This paper proposes the development of a smart parking management system utilizing Internet of Things (IoT) techniques to address these challenges. The system includes a display that provides a map of the parking area and indicates the nearest available spot via a button adjacent to the screen. Infrared sensors are employed to detect vehicle presence, updating the database in real-time. Additionally, a real-time database has been designed using the Firebase platform to monitor the status of parking spots. The anticipated outcome of the proposed system is a substantial reduction in the time and effort required to locate an optimal parking space, thereby mitigating traffic and air pollution associated with increased vehicle numbers.