TrimTrac ProE Locator Technical Manual v2.0e
185
Glossary
The Glossary defines technical terms and abbreviations used in this manual. It
includes terms from the fields of wireless communications and GPS technology.
0D
Time only in GPS terminology.
2D
Two dimensions and time in GPS terminology.
3D
Three dimensions and time in GPS terminology.
2D
GPS Two-dimensional GPS position fix and time.
3D
GPS Three-dimensional GPS position fix and time.
Altitude
Height above mean sea level (MSL).
ASCII
American Standard Code for Information
Interchange.
C/A
Coarse Acquisition code used to receive GPS signals
with receivers designed operate using SPS (Standard
Positioning Service).
Checksum
The message checksum field provides for a two-digit
hexadecimal checksum value, which is computed by
XOR’ing all characters from the beginning of the
sentence up to and including the * character. The
checksum is always the last element of the sentence
before the message < delimiter. The use of checksums
can help in instances where the communication
channel is noisy.
ETSI
European Telecommunications Standards Institute.
GMT
Greenwich Mean Time.
GPRS
General Packet Radio Service.
GPS
Global Positioning System.
GSM
Global System for Mobile communications.
HPA
High Priority Alert
IMEI
International Mobile Equipment Identity.
IMSI
International Mobile Subscriber Identity.
Latitude
Latitude coordinate of position fix with positive value
indicating North.
LED
Light-Emitting Diode.
Содержание ProE Locator
Страница 83: ...TrimTrac ProE Locator Technical Manual v2 0e 65 Figure 19 External GPS Antenna Connected to TrimTrac ProE ...
Страница 112: ...TrimTrac ProE Locator Technical Manual v2 0e 94 Figure 24 HPA Processing in TRANSMIT ...
Страница 113: ...TrimTrac ProE Locator Technical Manual v2 0e 95 Figure 25 MPA Processing in TRANSMIT ...
Страница 114: ...TrimTrac ProE Locator Technical Manual v2 0e 96 Figure 26 LPA Processing in TRANSMIT ...
Страница 115: ...TrimTrac ProE Locator Technical Manual v2 0e 97 Figure 27 Other Message Processing in TRANSMIT ...
Страница 150: ...TrimTrac ProE Locator Technical Manual v2 0e 132 Default AT CTKY 10 10 10 10 0 300 60 0 0 0 0 1 0 ...
Страница 177: ...TrimTrac ProE Locator Technical Manual v2 0e 159 ...
Страница 178: ...TrimTrac ProE Locator Technical Manual v2 0e 160 ...
Страница 192: ...TrimTrac ProE Locator Technical Manual v2 0e 174 ZZ Checksum Table 78 RESP_EXT2_APP_CONFIG Message ...
Страница 205: ...TrimTrac ProE Locator Technical Manual v2 0e 187 Quick Reference Tables ...
Страница 231: ...TrimTrac ProE Locator Technical Manual v2 0e 213 Figure 36 Vehicle Adapter Module Alert Wiring Diagram ...
Страница 232: ...TrimTrac ProE Locator Technical Manual v2 0e 214 Figure 37 Control Module Wiring Diagram ...