Guiding the Smart City: IoT Sensors vs. Cameras for Curbside Management

 

By Marc Boher

The debate between IoT sensors and camera-based detection systems for curbside management is significant. Each offers unique benefits and understanding their capabilities can help determine which is more efficient, cost-effective, and suitable.

Sensors are devices installed under parking spots, typically embedded in asphalt. They detect the presence and absence of vehicles in real time without needing a line of sight. These sensors can operate autonomously, with minimal maintenance, using a centralized platform for remote calibration and energy-efficient operation. Minimal upkeep post-installation ensures long-term reliability and cost-effectiveness. Additionally, they operate without a dedicated power supply, simplifying installation logistics.

Detection cameras, on the other hand, use imaging and AI algorithms to monitor parking spots. Positioned at vantage points, they capture and process images in real time. One camera can monitor many parking spots, making them efficient for spaces with good visibility. They utilize AI for accurate detection of parking occupancy and adherence to regulations. Cameras are cost-effective in environments with clear lines of sight, reducing installation and maintenance costs over large areas.

Both offer robust solutions. IoT sensors are ideal for scattered parking spots or areas with obstructed visibility, such as loading bays or special accessibility needs. They excel in environments where maintaining a direct line of sight is impractical or costly. Detection cameras are suited for environments with good visibility and large coverage needs, where a single installation can effectively monitor multiple spots. They are cost-effective in such scenarios but may face challenges in areas with physical obstructions.

In the end, there is no one-size-fits-all answer to whether IoT sensors or detection cameras are superior for curb management. Each technology has distinct advantages for different urban settings and project requirements. Often, the optimal solution involves a blend of both: using cameras for clear visibility areas and sensors for spots needing discreet, reliable detection.

Marc Boher is the COO of Urbiotica. He can be reached at marc.boher@urbiotica.com.