Systream offers a comprehensive range of engineering services and proprietary software products in the domain of Software-Defined Vehicle platform software — spanning diagnostics, remote updates, AUTOSAR, cybersecurity, and in-vehicle networking.

The SDV platform software layer is among the most technically demanding areas of modern vehicle development. At Systream, our team has worked on these components at OEM and Tier-1 level. We offer this expertise either as proprietary software products or as direct engineering services.

Our current offerings:

• Our own in-house developed SOVD Software Stack — a fully compliant onboard server and offboard tester client, available for licensing or co-development

• Our in-house developed Over-The-Air (OTA) Software Update Engine — vehicle client and cloud-deployable backend for secure remote updates
• Our in-house developed EV DC Charging Software solutions for EVSE and EV (ISO 15118)
• Expert services and subject matter expertise in System and Software Engineering of SDV platform software, especially in:
• Service Oriented Vehicle Diagnostics (SOVD)
• Vehicle Diagnostics — UDS / OBD2 (ISO 14229)
• Automotive Cybersecurity (ISO/SAE 21434, SecOC, TLS)
• In-Vehicle Networking — Ethernet, CAN, SOME/IP, DDS
• AUTOSAR Adaptive Platform Software
• ECU integration services for AUTOSAR Classic and Adaptive platform software (Vector, ETAS)