What To Know
- The design is inspired by the structure of a three-dimensional biomimetic turtle shell, reinforced by a high-ductility insulating film that absorbs impact energy.
- a comprehensive approachAlthough impact energy management is not new to the automotive industry, CATL claims to have optimized this technology in its chassis.
- Towards a safer electric vehicle industryCATL’s commitment to safety could stimulate the entire electric vehicle industry by making safety as much a priority as range or charging time.
The revolution in electric vehicle safety: China unveils a groundbreaking chassis
an innovative chassis for maximum safety
The “Bedrock Chassis” by CATL represents a major breakthrough in electric vehicle design. Rigorously tested, it withstood a frontal collision at 75 mph without any thermal failure, fire, or explosion. This performance is attributed to the use of advanced materials such as hot-formed submarine-grade steel and aerospace-quality aluminum alloy.
revolutionary materials for optimal protection
CATL has integrated cutting-edge technologies and materials into its chassis design. The design is inspired by the structure of a three-dimensional biomimetic turtle shell, reinforced by a high-ductility insulating film that absorbs impact energy. This unique structure significantly enhances vehicle resistance during collisions.
active safety in milliseconds
The chassis’s safety system includes a remarkable feature: it can disconnect the battery in just two milliseconds in the event of an impact. This extreme responsiveness helps prevent fire or explosion risks following an accident, ensuring increased safety for vehicle occupants.
strategic partnership and future potential
During the launch of the “Bedrock Chassis,” CATL strengthened its collaboration with Chinese automaker Avatr to further develop this chassis. This partnership aims to create safer and higher-quality travel experiences, placing safety at the forefront of concerns.
impact energy management: a comprehensive approach
Although impact energy management is not new to the automotive industry, CATL claims to have optimized this technology in its chassis. Their approach allows for dispersion of impact forces through multiple paths, thereby increasing protection during collisions.
- Advanced dispersion techniques
- Multi-path force distribution
challenges and comparative safety perspectives
Despite the innovations, challenges remain for electric vehicle safety to reach that of internal combustion vehicles, especially in side impacts. CATL continues to improve its battery casing designs to address these challenges.
towards a safer electric vehicle industry
CATL’s commitment to safety could stimulate the entire electric vehicle industry by making safety as much a priority as range or charging time. In a context where electric vehicle safety is often questioned, these advances are crucial for reassuring the public.
- Pioneering battery technology
- Sustainable energy solutions
This article explores how CATL is redefining electric vehicle safety standards with its “Bedrock Chassis.” Through material innovations and inspired design, this new chassis could become the benchmark in automotive safety, positively influencing perception and adoption of electric vehicles worldwide.
