Building a safe and secure embedded world

Hitex Customer Stories

The best stories are those which involve our customers’ successes. We have assisted our clients to find a professional solution for their development challenges in uncountable projects. In other projects, we developed, produced and achieved a safety certification for a complete embedded system or application. The following examples demonstrate our extensive approach to client challenges and opportunities, providing solutions that helped protect customer investment and shorten time-to-market.

Flash Programming System

TurboPowerSystems needed a service engineer’s application which would allow them either direct access to a module, or access to all modules on a CAN network via the gateway module.


FPGA Multicore Emulation

Hitex expedited development of Infineon's AURIX multicore 32-bit microcontroller (MCU) by developing a complete FPGA real-time microprocessor simulation platform.


Siemens Rail Interface

Designed a replacement control unit to replace an obsolete unit with enhanced networking capabilities and processing power to ensure demanding application handling and longevity in the field.


TESSY usage at Daimler

TESSY is currently in widespread use throughout the Daimler organisation. The reason for using TESSY was to create highly reliable and resilient software and speed up their development process.


Liebherr Avionics Testing

Liebherr used TESSY to test the low-level requirements of aircraft axes control (Flap Control Unit) software according to DO-178B, Design Assurance Level A across various aircraft models.


Lütze Rail Software Testing

Hitex tested the software of an I/O system for rail vehicles to obtain DIN EN 50128 for SSAS2 certification. Tests were done using TESSY, the automated module and integration testing tool.


ABB PLC Software Testing

Software module testing projects achieved for ABB using TESSY. Safety I/O modules software were tested for certification according to IEC 61508:2010 (SIL 3), IEC 62061 (SIL CL 3) and EN ISO 13849-1 (PL e).


Becker IEC61508 SIL 2

Software testing for a safety-critical system for use in working mines completed by Hitex. Due to the safety-related functionality, the system required IEC 61508, Safety Integrity Level 2 certification.


BMW code testing

TESSY is used to test code that is Matlab/Simulink generated plus some manual code for an intelligent battery management system for lithium-ion cells for hybrid cars rated for ASIL C.


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