Telematics System

Tester

Our Telematics System Tester (TST) is a National Instruments-based rack system which simulates all of the external inputs to a telematics or connected vehicle ECU allowing the test system to become a vehicle drive simulator.  

The TST user interface is a LabVIEW-based GUI which controls the following subsystems:

  • Vehicle Configuration
  • ECU Interface
  • GPS Interface
  • Cellular Interface
  • BT and WiFi Interface
  • Vehicle Communication Bus Simulation
  • Vehicle Diagnostics
  • Multiple Power Supplies
  • Fault Insertion including RF
  • Scripting
  • Logging 

With the TST, a user can load a configuration file which contains vehicle particulars, and simulate all drive related data including a GPS scenario and dead reckoning.  All vehicle network signals are modeled.  Faults may be inserted and ECU behaviors assessed.  The unit is capable of running scripts remotely.  All data may be logged.emotely.  All data may be logged.

Read our TST solution article/case study at the National Instruments website.