NXP Semiconductors and Rimac Technology co-develop vehicle architecture for SDVs

NXP Semiconductors and Rimac Technology developed a centralized vehicle architecture aimed at enhancing efficiency in software-defined vehicles (SDVs). This solution consolidates over 20 electronic control units (ECUs) into just three centralized units using NXP's S32E2 real-time processors.

The collaborative architecture facilitates the integration of various applications related to vehicle dynamics, charging control, thermal management, and body electronics. NXP's S32E2 enables OEMs to implement advanced domain and zonal control functions efficiently.

Ray Cornyn, Senior Vice President at NXP, emphasized that the platform allows developers to rapidly incorporate SDV features within a simplified environment while meeting safety requirements. Autonomous Network Assurance (ANA) Martinčić Špoljarić, Business Unit Director at Rimac Technology, noted that leveraging the S32E2 processors reduces complexity and material costs while enhancing computational capabilities for automotive manufacturers.

The S32E2 series is compliant with ISO 26262 ASIL D standards, ensuring the safety and security needed for modern automotive applications. The integration also supports robust security measures such as secure boot and extensive error recovery capabilities.

Rimac Technology plans to utilize this new ECU platform primarily in a hyper car program, with intentions to expand into other vehicle segments and mobility sectors.