Core Viewpoint - The new national certification standard GB17675-2025 for automotive steering systems will replace the previous standard GB17675-2021 starting from July 1, 2026, focusing on the safety and functionality of new technologies like steer-by-wire (SBW) and electric power steering (EPS) while removing mandatory requirements for mechanical connections [1][2]. Group 1: Standard Status - The new standard was drafted by multiple automotive companies, including Shanghai Automotive Group, NIO, China Automotive Technology Research Center, Beijing Chehejia Technology, and Guangzhou Xiaopeng Motors [2]. - The revised standard addresses deficiencies in the current requirements for fully powered steering systems, ensuring they meet modern safety and functionality demands [2]. Group 2: Basic Information - The updated standard introduces specific requirements for failure scenarios in fully powered steering systems, including vehicle safety status, degradation requirements, and alarm signals for power source failures [2][3]. - New provisions include real-time monitoring and performance evaluation of energy storage devices, with alarms triggered for aging or insufficient performance to ensure safe operation of fully powered steering systems [3]. Group 3: Additional Requirements - The revision modifies testing requirements for measuring steering control force in the event of system failures and adds additional tests for fully powered steering systems [3]. - The standard also enhances definitions related to fully powered steering systems and introduces requirements for functional safety testing reports and descriptions for electronic control systems [4].

Core Viewpoint - The release of the national standard GB17675-2025 for automotive steering systems marks a significant milestone for China's intelligent automotive industry, laying the regulatory foundation for the large-scale application of advanced steering technologies like steer-by-wire (SBW) [1][4]. Group 1: National Standard and Technological Advancements - The GB17675-2025 standard was developed by SAIC Motor Corporation in collaboration with the China Automotive Technology and Research Center and other authoritative institutions, indicating a collective effort to advance automotive technology [1]. - This standard supports the implementation of steer-by-wire technology, which is crucial for the future of intelligent vehicles [1][6]. Group 2: Product Launch and Features - The Zhiji LS9 Hyper version, a high-end electric vehicle under SAIC, will be the first model to achieve mass production in compliance with the new national standard, showcasing its advanced steer-by-wire capabilities [4]. - The LS9 Hyper version will feature the "full-blooded" Lingxi Digital Chassis 3.0 and a high-performance three-motor vector four-wheel drive system, enhancing driving performance and safety [4][6]. Group 3: Industry Impact and Future Outlook - The successful implementation of the new standard and the LS9 Hyper version positions SAIC and Zhiji as leaders in the high-end intelligent chassis sector, setting benchmarks for the global automotive industry [6]. - This initiative is expected to propel the intelligent mobility sector into a new era characterized by enhanced safety and efficiency [6].