#United Kingdom #Bristol #Qualcomm #SAFERTOS #ThunderX

ThunderX Integrates SAFERTOS® for Enhanced Safety

ThunderX, a prominent player in the realm of intelligent driving domain controllers, has made headlines with its latest strategic move. The company has officially adopted SAFERTOS®, a Real-Time Operating System (RTOS), from WITTENSTEIN high integrity systems (WHIS). This integration comes as part of their initiative to enhance the safety and efficiency of their next-generation AI domain controller platforms, powered by Qualcomm®’s state-of-the-art automotive System on Chips (SoCs) — SA8775P and SA8650P.

As automotive manufacturers are increasingly shifting towards centralized architectures for software-defined vehicles (SDVs), ThunderX is stepping up its efforts to reinforce the functional safety framework of its AI domain controllers. This strategic decision aims to facilitate the scalable implementation of intelligent driving features and in-vehicle applications globally.

The Rise of AI in Automotive

Dongchao Xu, the CEO of ThunderX, commented on this strategic direction, indicating that automotive OEMs are not just centralizing their computing systems but are also embedding artificial intelligence deeply into vehicle architecture. The implementation of SAFERTOS® is pivotal in ensuring that crucial components within their platform maintain a robust foundation for real-time operation and functional safety. This not only reduces the complexities involved in integration but also expedites the production process.

AIBOX™: The Future of Centralized Computing

At the forefront of ThunderX's offerings is the AIBOX™ series, which embodies its AI-native approach to centralized computing for modern vehicles. Designed to facilitate cockpit-ADAS fusion, AI-based perception, and generative AI functionalities, AIBOX™ delivers:

• - High-performance heterogeneous computing leveraging Qualcomm Automotive SoCs.
• - AI acceleration to enhance features like driver monitoring and in-cabin intelligence.
• - Comprehensive support for centralized electronic architectures and zonal controllers.
• - A modular software architecture that seamlessly integrates OS, middleware, AI frameworks, and tools.
• - A hardware-software decoupled structure that enhances scalability for global OEMs.

Amidst this integrated architecture, ThunderX utilizes SAFERTOS® for critical safety subsystems. This approach guarantees consistent execution of tasks, alignment with functional safety standards, and real-time reliability for AI-driven functionalities in vehicles.

Addressing Industry Challenges

The automotive industry faces increasing pressures to achieve a balance between functional safety and software scalability. This complexity often leads manufacturers to seek solutions that can satisfy stringent requirements across various platforms.

By choosing SAFERTOS®, a safety-oriented RTOS trusted in sectors such as automotive, medical, and aerospace, ThunderX is well-equipped to ensure:

• - Deterministic real-time behavior for critical driving situations.
• - Streamlined compliance with ISO 26262 and other automotive safety protocols.
• - High-reliability performance across different System on Chips.

Andrew Longhurst, Managing Director of WITTENSTEIN high integrity systems, remarked on ThunderX’s integration as a testament to SAFERTOS®’ efficacy. He emphasized that the solution provides safety where milliseconds matter, helping OEMs to adhere to the most demanding safety regulations.

Innovations in Domain Control

ThunderX's RazorDCX Tarkine is a notable addition to its domain controller lineup, marking the first industry solution featuring a single-SoC cockpit-driver fusion capability. Built using advanced 4nm technology, it boasts:

• - An exceptional processing power of 72 TOPS and 230k DMIPS.
• - System designs aligned with ASIL-B requirements, with provisions for ASIL-D in ADAS control.
• - Support for 3D human-machine interface, in-cabin vision, gaming, multimedia functionalities, and automatic driving features.

The SAFERTOS® framework operates on Cortex R52 cores, ensuring safety and real-time control essential for ADAS functionalities.

Broadening the Spectrum with Pantanal

Expanding its reach across various market segments, ThunderX's RazorDCX Pantanal, powered by Qualcomm® SA8650P, supports a range from entry-level to top-tier vehicle models. The integration of SAFERTOS® ensures that performance remains consistent and compliant across all configurations while enabling OEMs to streamline their operational approaches.

Delivering Value to OEMs and Users

By leveraging SAFERTOS®, ThunderX is poised to accelerate the time it takes OEMs to bring intelligent driving solutions to the market, all while upholding the highest standards for safety. Ultimately, end users can expect enriched driving experiences characterized by reliability and vehicles equipped for future advancements.

Conclusion

In essence, ThunderX’s decision to incorporate SAFERTOS® signifies a crucial step in the evolution of intelligent driving technologies. As they continue to push boundaries, their commitment to safety and efficiency stands at the forefront of empowering the automotive industry's technological landscape.