User's Manual

Table Of Contents
Acronyms and Glossary
A-7
S
s second(s)
SeGo SeGo is a superset of the TransCore eGo protocol.
SRAM static random access memory
som start of message
system a reader, RF module, antenna, and tag, which are des
cribed by the genera
l application
and interfaces with each other and any connected devices that are defined as being
outside the system.
T
tag small, self-contained device acting as an identifying transponder
TDM time-division multiplexing, used in this document to refer to the use of time-division
multiplexing of multiple readers in proximity
of each other.
Title 21 state of California code of regulations, Chapter 16, T
itle 21, which is the standard used
for AVI/DSRC (digital
short-range communications) protocol
toll any application of the system equipment wherein the equipment is used to assist in the
orderly collec
tion of money in exchange for the passage of a vehicle through a partic-
ular installation point
TrAC TransCore Action Center
transponder a tag
U
UART universal asynchronous receiver-transmitter
UTA universal toll antenna
V
V volt(s)
VCC voltage controlled current
Ver version (software)
PRELIMINARY