ITS Technological Elements

Each category is supported by several technological elements, as illustrated below:

ATIS (Advanced Traveler Information Systems) support technologies include PDA (Personal Digital Assistants), Kiosks, DMS (Dynamic Message Signs), Probe Vehicles, and Software Engineering
ATMS (Advanced Traffic management System) support technologies include DMS, TMC (Transportation Management Center), CCTV (Closed-Circuit TV), PDA, Sensors, Transponders, RF Radios, Traffic Signal Devices, and
Software Engineering
APTS (Advanced Public Transportation Systems) support technologies include DMS, CCTV, AVL (Automatic Vehicle Location), Kiosks, PDAs, and Transponders
CVO (Commercial Vehicle Operations) support technologies include AVL , RF Radios, Transponders, and Sensors
AVCS (Advanced Vehicle Control Systems) support technologies include AVL, Transponders, RF Radios,
and Sensors
ARTS (Advanced Rural Transportation Systems) support technologies include AVL, Kiosks, PDA, and RF Radios