2025年9月25日，"2025智能底盘先锋计划启动发布暨测试规程技术研讨会"在重庆召开。本次研讨会汇聚30余家单位、80余名专家，高校学者、主流车企技 术负责人及核心零部件企业代表，通过线上线下结合的方式，围绕智能底盘测试规程展开深入研讨，旨在构建专业智能底盘评价体系，为消费者提供选车用 车依据。 研讨会上，中国汽研底盘部件研究中心主任唐俊对"2025智能底盘先锋计划"的项目背景、目标与实施路径进行了完整介绍。在全体参会专家的共同见证 下，"2025智能底盘先锋计划"正式启动发布。此外，基于前期产品数据调研的基础，本次会议还通过专家集体评议与投票，遴选出首批入围测试车型。 关于后续安排，中国汽研智能底盘开发高级专家余颖弘透露："研讨会后，中国汽研将启动首批测试车辆的征集与准备工作，计划于10月开展参测车型的全 面测试，并于12月正式向社会发布测试结果。" 在技术研讨环节，与会专家围绕智能底盘实测进行了全方位、多维度交流，从标准制定、测试方法到成果转化进行全流程研讨，为测试规程的科学设计与落 地实施提供坚实支撑。 会议围绕"2025智能底盘先锋计划测试评价规程"，从安全、操控、舒适三大性能维度切入，系统构建" ...

Core Viewpoint - CATL is promoting skateboard chassis technology to automotive manufacturers to deepen partnerships amid increasing competition in the battery market, but this new business may be more challenging than anticipated [1] Group 1: Technology Overview - The skateboard chassis, first introduced by General Motors in 2002, separates the vehicle body from the chassis, integrating all driving functions into the chassis [1] - This technology allows automotive companies to avoid significant investments in developing new chassis platforms, lowering the entry barrier for new manufacturers [1] - CATL claims that using its skateboard chassis can enable the development of a new product within 12 to 18 months [1] Group 2: Market Challenges - A multinational automotive parts executive indicated that eight years ago, their company assessed the feasibility of the skateboard chassis in Europe but found insufficient customer demand to justify R&D investments [2] - Potential customers for skateboard chassis are categorized into three groups: manufacturers of delivery vehicles and sanitation equipment, autonomous taxi companies, and passenger vehicle companies looking to reduce development costs [2] - The traditional competitive advantage of automotive companies lies in platform and modular design, and outsourcing chassis technology may lead to a loss of control over vehicle value [2] Group 3: Industry Dynamics - In the current consolidation phase of the Chinese automotive industry, companies struggle to allocate funds for niche model development [3] - The integration of core functions like braking and steering into the skateboard chassis poses challenges for vehicle handling, comfort, and stability, which are critical for differentiation [3] - The need for both standardization and customization in skateboard chassis development complicates the process, as it must cater to various vehicle specifications [3] Group 4: Competitive Landscape - CATL's current signed clients include Avita, JAC, BAIC New Energy, Nezha, and Changan Mazda, indicating the difficulty in expanding its customer base [4] - Other suppliers may face survival challenges as automotive companies also engage in developing skateboard chassis technology, limiting market space for suppliers [4] - Traditional automakers like Volkswagen and Ford are also entering the skateboard chassis market, with Volkswagen's MEB platform integrating battery and motor into the chassis [4] Group 5: Future Trends - As the competition in electric vehicle intelligence intensifies, automotive companies are focusing on smart chassis technology to enhance control over chassis systems [5] - Innovations in smart chassis are centered around steer-by-wire technology, integration with advanced driver assistance systems, and highly integrated designs of wheel motors [5] - Several new energy vehicle companies have launched their own smart chassis brands, indicating a trend towards in-house development of chassis technology [5]

Group 1 - The core viewpoint of the articles highlights the emergence of intelligent chassis as a key competitive focus for automotive companies, following advancements in intelligent driving and smart cockpits, with expectations for it to be a technological hotspot in the smart vehicle sector by 2025 [2][3]. - The demand for intelligent chassis is driven by the advancement of smart driving technologies, with traditional mechanical chassis facing limitations in response speed and control precision, making intelligent line-controlled chassis a necessity for L3 and above autonomous driving [3][4]. - The transition to electric vehicles is pushing for chassis intelligence, as the characteristics of electric drives require higher energy management efficiency, with line-controlled braking systems improving energy recovery rates by 17% [3][6]. Group 2 - The evolution of chassis technology is accelerating, with the traditional components of fuel vehicles being replaced by electric motors, batteries, and electronic controls, while the chassis remains crucial [4][5]. - Line-controlled chassis technology includes components such as line-controlled steering, braking, and suspension, with varying levels of market penetration, and the industry is moving towards centralized domain control systems for enhanced functionality [5][6]. - The application of intelligent line-controlled chassis is expected to start in high-end passenger vehicles and gradually expand to more models, with projections indicating that by 2025, the penetration rate of intelligent chassis in the 300,000 to 500,000 yuan electric vehicle market will exceed 50% [6][7]. Group 3 - The cost of intelligent chassis components is decreasing, with the price of air suspension dropping from 30,000 yuan in 2019 to around 10,000 yuan currently, enabling mainstream electric vehicles priced between 150,000 to 250,000 yuan to adopt semi-active suspension and line-controlled braking [7]. - The market for intelligent chassis is projected to exceed 143.5 billion yuan by 2030, with a compound annual growth rate of over 25%, indicating a shift towards deep integration of chassis and intelligent driving systems [7]. - The investment landscape in the intelligent chassis sector is expanding, with expectations for new products like electronic mechanical braking systems and magnetorheological suspension to enter mass production, intensifying competition in the industry [7].