The control system of Archie is based on a hierarchy structure with a central controller.

There is no need for a central controller orchestrating their movement.

The central controller used whatever computer power happened to be available-that's why you see so many green nodes in use.

Location data is periodically polled from each vehicle in a fleet by a central controller or computer.

The central controller will then use the new zone when addressing the train in the future.

The central controller creates a zone around every person and object within the location system.

He was quietly studying the idea and scrutinizing his central controller, obviously seeing him in an entirely different light than ever before.

The writer didn't foresee the digital clock, a little computer so accurate that it needs no central controller.

The central controller measures the time it took for that pulse to reach the receiver.

Call Agents all of above features for all sites under the central controller.