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Intecs  has developed   D.I.A.N.A.  (Digital Instrument for Automatic Network Analysis) : a test bench to automate the validation process of network layer of the control units.

D.I.A.N.A. is the integration of two distinct subsystems, the S/S-HW, constituted by a National Instruments PXI system and by a connectivity panel, entirely designed and developed by the HW Intecs laboratories, and the S/S-SW constituted by Client/Server; the client is constituted by an application, developed on Eclipse platform, while the server allows to control directly the hardware NI during tests.

The scripting language used to develop tests, based on a subset of C language commands, provides a set of commands to drive the PXI boards and to execute macro-functions, e.g. to launch a sequence of operations to connect/disconnect the power supply, to provide the "key-on/off" signals, to import messages/signals from a CAN database. The tool generates a report with link to log file CAN (.asc format).

Each report is digitally signed and it is possible to export it in pdf and html format. D.I.A.N.A. has also a textual/graphical viewer of dbc files that allows to navigate and access the information contained in these files. 

Download the Brochure


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  • D.I.A.N.A. enables the validation of all layers of the ECU CAN stack

  • HW based on widely used commercial technology

  • Modular software architecture permits easily enhancements and adaption to customer needs

The D.I.A.N.A. system is available in two different configurations:

  • Full version with included internal power supply, scope, relays, and two or three CAN channels

  • Light version with included relays and a single CAN channel


- User Profiles
- Test editor

- DBC/ODX viewer
- Test scheduler

- Report viewer

- User Interface based on Eclipse technology

- C-like proprietary test scripting language

- Native support of ODX files for validating diagnosis functionalities

- Native support of CAN message database in dbc format

- A complete validation tool and an efficient assistant for debugging

For more information send an email to:

Intecs  the Brainware company