Core Viewpoint - The implementation of the mandatory national standard "Basic Requirements for Automotive Steering Systems" starting July 1 aims to enhance safety and promote the development of new steering technologies in China's automotive industry [1][2]. Group 1: Safety Enhancements - The new standard strengthens safety guarantees by detailing failure provisions for steer-by-wire systems, ensuring safety responses in various failure scenarios such as power source or control transmission failures [2]. - It establishes an alarm mechanism for the aging state and performance deficiencies of the steering system's power supply, mitigating potential risks and ensuring long-term operational safety [2]. Group 2: Reliability and Compliance - The standard outlines functional safety requirements for electronic control systems in steering, addressing the increasing reliance on electronic systems to prevent unreasonable risks due to system anomalies [2]. - It enhances the enforceability of the standard by revising functional safety verification testing requirements and clarifying typical test cases, providing technical basis for inspection and testing institutions [2].
为线控转向划定安全边界，汽车转向强制性国标发布
Yang Shi Xin Wen·2026-01-26 03:38