Hughes Network Systems PASS-TCU Manuel D’Utilisation
PASS-TCU User Manual
5
3 PASS-TCU
Features:
Subscribers
(Vehicle Owners)
OEM
Dealers
PSAP
Operators
“911”
Wireless Network
Vehicle
Driver/Passengers
PSTN
Telematics
Control Unit
(TCU)
GPS
Satellites
TCU-Equipped
Vehicle
Telematics Operations Center (TOC)
Wireless
Communications
infrastructure
Service Center
Network
Management
Emergency
Call Center
Roadside
Assistance
Call Center
Customer
Assistance
Call Center
Concierge
Call Center
Backup
Battery
(BUB)
Diagnostic
Tester
Figure 1: System Context.