FAW Jiefang(SZ:000800) Zhong Zheng Wang·2025-12-19 07:56Core Viewpoint - FAW Jiefang has launched the "Star Key Skateboard Chassis," an innovative smart electric chassis that combines supercar aesthetics with advanced technology, aiming to redefine the future of transportation through enhanced efficiency, safety, and cost optimization [1] Industry Trends - The commercial vehicle industry is undergoing structural changes driven by technological innovation, market iteration, and policy guidance, with a focus on green transformation, comprehensive penetration of intelligent connected technologies, and steady global expansion [1] - The industry's development quality and core competitiveness are continuously improving, with a significant emphasis on efficient and sustainable power systems for long-distance transportation [1] Technological Innovations - The "Star Key Skateboard Chassis" features a distributed drive technology with self-developed high-efficiency hub motors, achieving over 98% power transmission efficiency, significantly surpassing traditional systems [2] - The chassis incorporates a lightweight design that reduces energy consumption costs, aligning with the urgent need for cost reduction and efficiency improvement in the commercial vehicle sector [2] - It utilizes MTC integrated battery technology, providing a storage capacity of 660 kWh and a range exceeding 600 kilometers, overcoming the limitations of electric trucks in long-distance logistics [2] Safety Features - The chassis includes a fully autonomous electric steering system (EPS) and a redundant electric mechanical brake system (EMB), enhancing system reliability by eliminating traditional hydraulic and pneumatic systems [2] - A dual backup system ensures stable safety control under extreme conditions, providing critical safety assurance for the commercialization of Level 4 autonomous driving [2] Intelligent Architecture - The "Star Key Skateboard Chassis" employs a new generation E/E architecture characterized by "centralized computing + regional control," enabling integrated collaboration among steering, braking, and suspension systems [3] - This architecture supports the safe realization of Level 4 autonomous driving functions and allows for sustainable software upgrades, ensuring long-term competitiveness through hardware reusability and software upgradability [3] Design and Interaction - The chassis features a "function-driven form" design, with a fluid shell that minimizes aerodynamic drag to below 0.3, achieving ultra-low energy consumption of less than 1 kWh per kilometer for heavy vehicles [3] - It offers flexible adaptability for low-speed transport scenarios, enhancing maneuverability and broadening application boundaries [3] Connectivity and Collaboration - The vehicle integrates a multi-modal intelligent interaction interface, creating an interconnected system that enhances safety interactions with pedestrians and vehicles, as well as real-time feedback on road and vehicle conditions [4] - The "Star Key Skateboard Chassis" addresses core pain points in the electrification and intelligentization of commercial vehicles, accelerating penetration in key scenarios such as long-distance logistics and urban delivery [4] - The design for advanced autonomous driving is expected to facilitate the transition from demonstration operations to large-scale commercialization, redefining efficiency boundaries and industry forms [4]