SPS has many solutions:
The smart parking can be above ground, underground or partly above ground and partly underground.
1- Manually operated parking systems: (duo parking systems)
This type might be for 2, 3 or more cars on top of each other.
It also can be installed in single bay or multiple bays; usually suitable for car manufacturers or car dealers.
2- Semi-Automatic parking systems: (also called puzzle systems)
In this system the top cars can move vertically,
while the bottom cars move horizontally to allow for the top car
This system can be installed one or more levels underground and
one or more levels above ground, or any combination of levels underground and above ground.
3- Fully computerized parking systems: (also called Robotic parking systems)
In this system cars parking is totally controlled by computer
and this is feasible for big number of cars and relatively big space,
it can be of many floors under ground, above ground or
Since it is considered an expensive system it is
usually suitable for public parking and commercial places.