parking guidance system

A parking guidance system (PGS) is a technology that helps drivers find available parking spaces quickly and easily. PGS systems use a variety of sensors, cameras, and software to detect and track the occupancy of parking spaces in real time. This information is then displayed to drivers using signs, mobile apps, or other interfaces.

https://www.curopark.com/Why-is-Parking-Guidance-System-Important-to-Streamline-Parking-Process.php