Turbolift
The turbolift is a system used for both vertical and horizontal transportation within a starship or space station. A turbolift comprises of network of tunnels, called turboshafts, through which small cars travel.
The turbolift can be operated by both voice and manual commands. Upon receipt of the command, the command queries the network, allowing for computation of the most optimal route to the destination. Such routes factor in the presence of other turbolifts already in operation. The auditory receivers also automatically scan for voiceprint authentication, allowing for select personnel access to restricted areas.
While most starship turbolifts were enclosed, some turbolifts remained open when at rest, in the style of an elevator built in the early-to-mid-20th century. Once this turbolift is activated, it becomes enclosed as a precautionary measure.
Turbolifts are comprised of a lightweight duranium-composite framework supporting a cylindrical personnel cab constructed from "microfoamed" duranium sheeting. Mounted longitudinally along the exterior of the cab are three linear induction motors that provide the motive force. Electromagnetic conduits located along the length of each turboshaft provide power to these motors, allowing accelerations up to ten meters per second squared. To counter such high acceleration speeds, an inertial dampener is usually installed at the base of the cab to provide crew comfort, eliminating some (although not all) of the acceleration effects. In some Star Fleet vessels, a plan of the ship is displayed along the back of the turbolift, allowing for directional assistance in the absence of computer access.
While docked at a Starbase, the turboelevator network is connected to the network of the adjacent Starbase, allowing for easy passage without the use of an umbilical dock. This is accomplished through a connection point located at the upper terminus of turboshaft two, leading from the main bridge. When linked, turbolift cars may travel freely between the ship and areas of the Starbase.
When battle stations are ordered, all turbolift cars may be subjected to deactivation pending the authorization of the commanding officer. In such cases, personnel are still free to move about the ship via a network of vertical ladders and Jefferies tubes.
