NIO executives said: ET9 adopts innovative body structure design to improve safety

News on December 23 shows that NIO recently announced the safety features of its executive-level flagship sedan ET9, demonstrating the company’s significant progress in automotive safety technology. The design of the ET9 sedan is centered on innovative safety structures, using a series of advanced materials and technologies to enhance passenger protection. Key safety features include a newly designed body structure that makes extensive use of high-strength steel, combined with the latest alloy and composite technology. This structure not only enhances the overall strength of the vehicle, but also takes into account the safety of passengers, especially the protection of second-row passengers. In terms of airbags, ET9 introduces a design with wider coverage area and better protection effect, ensuring that passengers can receive more comprehensive protection in side collisions. In addition, the safety performance of this model complies with all relevant safety standards in Central Europe and the United States, demonstrating its global design vision

ET9 shows innovation in night driving. It uses an intelligent LED lighting system and is deeply integrated with the Aquila super-sensing system to make night lighting brighter, wider and farther away. This advanced lighting system not only improves the safety of night driving, but also enhances the exterior design of the vehicle, making ET9 more eye-catching when driving at night.

According to the editor’s understanding, NIO’s digital system safety Significant progress has been made. ET9 will use NIO’s newly independently developed Tianshu SkyOS operating system, which is the world’s first commercially produced “dual-security” real-time operating system based on the SEL4 microkernel. The introduction of this system not only represents a breakthrough in software technology for NIO, but also means that the company has replaced third-party operating systems in key technical areas. This move not only improves the security of ET9's digital system, but also sets a new benchmark for Weilai in independent technology research and development.

In the security design of ET9, in addition to this important innovation, there is another important The innovation is the seven-fold safety redundancy system of the entire vehicle. This system covers key systems such as driving, braking, steering, sensing, computing, communication and power distribution. Through this all-round safety redundancy design, ET9 can rely on the support of other systems to maintain the normal operation of the vehicle when problems occur in key systems, thereby greatly improving the safety performance of the entire vehicle

NIO ET9 online control The innovations in the chassis are very impressive. Despite the introduction of new technologies such as line control, the failure rate of the system has not increased, but is even lower than that of traditional electronic control systems. This achievement not only improves the functions and experience of the vehicle, but more importantly, achieves a simultaneous improvement in safety performance. Through these innovations, NIO ET9 demonstrates the company’s leadership in automotive safety technology and sets a new standard for the industry

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