High Technology Equipment, Integration and Services since 1982
 
 

 

SSAtrack - Fleet Management System

SSAtrack is a complete Fleet Management System for international, national or local use. Fleet platforms are continuously monitored and their status reported on a Fleet Management Center screen. Components are designed for continuous duty, automotive operation and easy maintenance. The system is supported by a full complement of accessories and spare parts

Features

  • Transparent voice communications
  • VHF / UHF / GSM / LEO operation
  • INMARSAT operation (location only)
  • Unlimited number of vehicles tracked
  • Differential GPS corrections
  • Built-in fault detection
  • Remote control

 

Fleet Management Center

The SSAtrack Fleet Management Center consists of a fleet management computer console that displays the position of all fleet platforms (truck, bus, taxi, car, train, ship, aircraft) along with relevant identification and status information. Tracking information is recorded for archiving or later playback.

Positional and status information is provided by GPS (Global Positioning System) satellite receivers. The console is connected to the communication channels that are appropriate for the selected coverage options.

The system operator, in addition to monitoring the fleet platform locations in real time, has access to all unprocessed and processed data coming from the fleet platforms.

 

Communications

The SSAtrack Fleet Management System is capable for operation anywhere on earth. According to the coverage requirements short-medium range VHF/UHF, mobile phone (GSM) or satellite communications may be employed.

 

Mobile Terminal

The SSAtrack Mobile Terminal consists of a Global Positioning System satellite receiver, control and encoding equipment and voice / data communications equipment. A mobile terminal map display may be installed to help in platform navigation.

 

Mapping

The maps used for the display of the platform locations are matched to the geographical parameters used for positional calculations in the mobile GPS receiver systems, minimising positional uncertainties.Bit-map calibration programs are included in the Fleet Management Center computer.

 

Custom Applications

The information relayed, recorded and monitored may be customised to meet specific customer requirements.

 

Specifications for the SSAtrack Fleet Management Console and Display Software

Map Display 250 to 550 kHz (crystal or synthesizer controlled, user selectable)
Map Zoom / Resolution Better than 10 ppm
Platform Display NON / A2 (1020 Hz or 400 Hz tone), A3
Supported Map Projections and Datums 0 to 97 %
Map Calibration International Morse Code (IDENT), 64 dot Morse keyer, user-selectable
Tracking modes 200 Ω dynamic microphone or 600 Ω line input
Input formats 0 to 30 W RMS, continuous duty (100%)
Information Display -60 dB relative to rated output (crystal operation), - 50 dB (synthesizer operation)
Logging less than 3%
Playback 220 VAC 50 Hz 500 VA ± 15% or 48 VDC / 10 A ± 10%
Data protection 20 000 hours
User Input 20 minutes (modular design for rapid maintenance - repair by replacement)
Console Interface 100% (fault tolerant - dual system concept with automatic changeover)
   

Specifications for the SSAtrack Mobile Terminal

GPS Receiver 250 to 550 kHz (crystal or synthesizer controlled, user selectable)
Data protection Better than 10 ppm
Communications Link Better than 1V for 10dB S/N
Display Better than 80 dB for 25 kHz separation
Inputs 50 ohms
Antennas 1 W to internal 8 ohm speaker, 600 ohm line output 0 to +10 dBm
Power Supply 220 VAC 50 Hz 10%
   

Specifications for the SSAtrack Optional Items

DGPS Station Precision GPS receiver (L1/L2) with Differential GPS generation and transmission capability for use in short range applications that require high positional accuracy (less than 50 meters). Mobile terminals must be equipped with appropriate decoding equipment
DGPS Receiver / Decoder RTCM-104 format receiver, decoder and GPS receiver interface.
Color Graphics Scanner 400 - 1200 dpi for map file generation.
Mobile Display Extended-temperature color graphics display for automotive applications.
   

List of Services Offered

Training Operator, Maintenance Personnel.
Pre-Installation Application planning, installation study, custom GPS courses.
Installation Installation, Setting to work.
Post-Installation Preventive maintenance, After sales technical support, Map encoding.
   

Standard Equipment

TRK-CONS

FLEET MANAGEMENT CONSOL

-Pentium Computer with 17" screen

-SSAtrack fleet management program (include map calibration software)

TRK-MOB-GSM

GSM MOBILE TERMINAL including:

- GPS receiver, antenna & control

- GSM terminal & antenna

TRK-GPFT GSM MOBILE TERMINAL WITH MAP DISPLAY
TRK-MOB-VU

VHF/UHF TERMINAL including:

- GPS receiver, antenna & control

- VHF/UHF transceiver & antenna

TRK-MOB-LEO

LEO TERMINAL with integrated:

- GPS receiver, antenna & control

- LEO transceiver & antenna

   

Optional Accessories

TRK-DGPS-STA

DIFFERENTIAL GPS STATION

- Precision GPS receiver

- VHF/UHF transceiver & antenna

TRK-DGPS-RCV

DIFFERENTIAL GPS RECEIVER

- VHF/UHF receiver & antenna

TRK-DGPS-RCL

LF DGPS receiver

- Use with Non-Directional Beacon

TRK-SCAN COLOR GRAPHICS SCANNER
TRK-LOC Add-on system for existing voice communications
TRK-MOBDISP MOBILE TERMINAL DISPLAY
   

Services

TRK-MAP Map scanning / encoding

 

 

SSA


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