DEMAX

Maximum display element

DETMAX

Maximum detector

MP

Message point

OCIT

Open Communication Interfaces for Road Traffic Control Systems

OIVD

OCIT Instation supply file

SG

Signal group

TS

Traffic stream

TSMAX

Traffic stream maximum

VTU 1

Traffic engineering documents 1: Data of the basic supply of the control unit

VTU 2

Traffic engineering documents 2: Traffic-dependent control data vs | plus

YAUT

Yearly automatic programme selection