Tower
Tower Parking System
A tower system is basically a vehicle lift with parking spaces to the left and right side of it. A customer drives into the transfer cabin and onto the lift. After exiting, the vehicle is rotated to point forward, lifted to a level with a vacant parking space, and shuttled left or right into position.
Multiple tower systems may be built next to each other to increase throughput, however since there is only one lift per system, redundancy can be a concern for these systems.