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Infusa Integrated functional safety

Infusa is a process and project management tool dedicated to functional safety according to ISO26262 needs and requirements. It integrates functional safety processes and activities into development and production phases keeping the track of every work product, requirement and milestone. The aim of Infusa is to provide an integrated environment which lets the user define, monitor and control every aspect of the functional safety process application during a project.

Process Description & Safety Plan

  • Process description based on extended BPMN2.0 for ISO 26262
  • Instantiation of safety plan from process description
  • Specification of the safety plan by roles assignment and effort estimation
  • Tracking work products as inputs and outputs of the activities
  • Full report generation by a single click!
  • Project monitoring and interaction with project management tools
  • Customizable for company process integration

Requirements Management

  • Model based definition and derivation of requirements using SysML1.3
  • Specification of the requirements according to ISO 26262
  • History management and versioning of the modifications
  • Platform for change management and impact analysis
  • Import/export from/to other requirements management tools
  • Integration with item models during each

Automatic Documentation

  • Predefined templates fully customizable
  • Automatic documentation according to the templates
  • Applicable to safety plan, requirements model and every other activity projected in EA
  • Structured documents model
    • Work Products
    • Work Materials
    • Source Materials
  • Link to external resources

More information
Download brochure
Download licensing options

CarNet is a cost effective, high performance and versatile data acquisition tool for the testing of vehicle systems based on CAN and LIN busses.

CarNetTester is constituted with the following elements:

  • A Personal Computer, to manage the testing and monitor the results
  • The CarNetMonitor, which is the software program performing the monitoring, data generation, and visualization functions
  • An microcontroller based interface module (BIOP, Busses & I/O Probe), which contains 2 CAN, 2 LIN busses and several other I/O lines, and USB link to the PC.

CarNetTester features

CarNet is featured with several functions, which are programmed and employed with a simple and intuitive graphic interface:

  • Parallel monitoring of several CAN and LIN buses
  • Data recording and playback capability
  • Various operating modes, which enable data exchange with system buses or networking simulation during design phase
  • Monitoring of busload and transmission errors
  • Generation of communication, defining standard or user-specific data patterns
  • Multiple display windows for the graphic representation of recorded data, data and signal tracing
  • Symbolic representation of network data, which enables data extraction in engineering format, according to database settings
  • Integration of a software interface to set the database and to import other formats files.
  • Very low cost

System requirements

Windows 2000, XP or Vista.


  • 2 CAN
  • 2 LIN
  • 8 Digital inputs
  • 8 Digital outputs
  • 8 8-bit Analog inputs


Specification are subject to modification without notice.

The test systems of 4G-TeSys family make testing very easy, by quickly configuring test plans and executing tests, in support of validation process, and reporting test results.

The systems are based on the reference 4G-TeSys configuration depicted hereafter.


4G-TeSys is constituted with the following elements:

  • A Personal Computer, to program the test and process the results
  • The 4GTestStudio suite, which contains the software tools to program the tests, define the results processing and the desired reports, and to generate the necessary codes to run the "testing machine"
  • A "testing machine" to stimulate and to collect data, realized with National CompactRIO or PXI
  • An Hardware Interface Module, which shall be custom designed, to adapt SUT (System Under Test) input/soutputs for signal conditioning and power driving.

CompactRIO™ and PXI™ are registered trademarks of National Instruments.

4G-TeSys configurations

Three different configurations enable fitting with almost all test requirements, both on-bench and on-vehicle (see the following table and the specific features of the systems).


Test System Test type Test Operation Typical test application
4G-TeSys-A Bench tests General purpose

Open loop operation

Vehicle systems
4G-TeSys-B On-vehicle tests Soft real-time operation Body electronics
4G-TeSys-B On-vehicle tests Hard real-time operation Vehicle dynamics, controllability tests, Functional Safety validation



  • PC based operation for continuous test management
  • Test execution and reporting via PC commands
  • Test results analysis with post-processing
  • Wide range of programming options









  • On-board, stand-alone operation capability
  • Wide range of programming options
  • Test sequences execution with embedded interpreter to replicate PC based programming
  • On-board data recording
  • Test results analysis with post-processing










  • On-board, stand-alone operation capability
  • Hard real-time operation capability
  • Accurate measurements on condition and trigger events
  • Test execution with executable code, downloaded from PC
  • On-board data recording
  • Test results analysis with post-processing










Interpreter availability: beta release: 2ndQ 2009, 1st release: 3rdQ 2009

How using 4G-TeSys

Each testing application requires the following activities: