Parking guidance systems ultrasonic or camera-based space sensors are smart detection devices designed to monitor the occupancy status of individual parking spaces in real-time, enabling efficient space management and improved driver experience.
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Ultrasonic Sensors use sound waves emitted and received by a transceiver to detect the presence or absence of a vehicle in a parking spot. When a car is parked, the sensor detects the reflected ultrasonic waves and signals that the space is occupied. These sensors are cost-effective, easy to install, and reliable in various lighting and weather conditions.
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Camera-Based Sensors employ video analytics and image processing algorithms through mounted cameras to identify parking space occupancy. They offer advanced features such as license plate recognition, vehicle classification, and enhanced accuracy in complex layouts. Camera systems can cover multiple spaces with a single device and provide additional security surveillance capabilities.
Both sensor types feed occupancy data to dynamic signage and management software, guiding drivers quickly to available spaces, reducing traffic congestion, and optimizing parking facility utilization. The choice between ultrasonic and camera-based sensors depends on factors like installation environment, budget, and desired system functionalities.