What is smart parking?
In urban environments, parking managers and drivers face common parking challenges, such as the scarcity of spaces and inefficient use, alongside the time and fuel consumed while searching for available spots. As cities become more populated, they confront the challenge of meeting the increasing demand for parking spaces. Smart parking is one of the solutions to this issue.
Smart parking refers to connected and intelligent solutions developed with the goal of optimizing parking efficiency. At the core of their functionality lies the use of smart sensors to transmit data to platforms or applications. One of the most common uses is sensors embedded in parking space surfaces, which determine whether a parking spot is free and send this information to the cloud. Drivers can access this real-time data via a mobile application.
The development of IoT allows a wide range of physical devices to communicate with each other over public or private networks. Beyond sensors, it is possible to connect barriers, payment kiosks, parking software systems, and other equipment within an interconnected parking facility.
What are the advantages of a smart parking system?
IoT-based smart parking solutions offer multiple benefits.
- Improved parking management
Operators (municipalities and companies) using smart parking solutions can remotely monitor parking conditions. Based on the collected data, they can devise effective business strategies and improve planning and services (such as adjusting opening and closing hours). Another possibility is implementing dynamic pricing to adjust rates based on demand to maximize profits.
- Reduced carbon footprint
Providing access to relevant data on parking space availability reduces the number of cars circulating in a parking area. Drivers know exactly where to park their vehicle, leading to less fuel consumption and unnecessary carbon emissions.
- More peaceful daily routine for drivers
The long minutes spent searching for available parking are a source of frustration for many drivers. Implementing smart sensors in connected parking areas solves this problem, as users can see in real-time which spaces are occupied. Additionally, some applications allow for reserving a parking space in advance, saving time.
- Facilitated payments
One advantage of smart parking systems is the option to pay via a mobile application. Simpler and faster transactions enhance the user experience within parking facilities.
- Improved security
Parking managers can monitor parking activity in real-time using connected cameras. In case of issues, they record the license plates of arriving and departing vehicles.
Which type of connectivity to choose for a smart parking solution?
When deploying a smart parking system, one crucial question arises: the choice of connectivity technology. It affects the efficiency, scalability, security, and performance of your future solution and should be chosen with care. Here’s a closer look at the most common technologies, along with their advantages and drawbacks:
Wi-Fi
This solution is typically chosen for its easy integration with existing networks and high data transfer rates. It enables the transmission of videos or large amounts of data from IoT sensors. Its limitations? High energy consumption, instability, and limited range, especially outdoors. Therefore, Wi-Fi does not meet the needs of large parking facilities.
Bluetooth
Bluetooth, particularly Bluetooth Low Energy, is an interesting choice because it consumes less power than Wi-Fi. It’s effective for battery-powered sensors and short-range use cases, such as communication between a connected parking meter and a nearby vehicle. However, due to its low data rate and limited range, Bluetooth is not suitable for large-scale smart parking applications.
High-speed cellular networks
4G and 5G are suitable for all use cases, especially the most demanding ones. Why? They offer extensive coverage and allow for sending large volumes of data in real-time. The main drawback is their higher energy consumption.
NB-IoT
Specifically adapted to IoT needs, NB-IoT provides excellent network coverage even in more challenging areas like underground parking. Unlike 4G and 5G networks, this technology offers energy-saving features (PSM and eDRX), allowing devices to enter standby mode when inactive. With NB-IoT, connected devices can significantly reduce energy consumption and extend battery life.
Like many IoT innovations, IoT parking systems help address a major issue: the growing population in urban areas. By offering innovative and efficient solutions, smart parking is poised to become an essential component of smart city infrastructure.
Interested in developing an IoT-powered smart parking system?
Objenious, a Bouygues Telecom brand dedicated to the Internet of Things, leverages its multi-technology portfolio including 4G, 5G, LTE-M, and NB-IoT to meet all needs. Autonomous management platform, IoT M2M SIM card, multi-operator solutions, customized plans… Whatever your project, we have a specific solution for you! For more information, contact our experts.