金融界 2025 年 4 月 21 日消息，国家知识产权局信息显示，中国重汽集团济南动力有限公司申请一项名 为"一种基于 AutoSar 的 CAN 报文路由方法、系统、设备及介质"的专利，公开号 CN119854195A，申 请日期为 2025 年 1 月。 天眼查资料显示，中国重汽集团济南动力有限公司，成立于2006年，位于济南市，是一家以从事通用设 备制造业为主的企业。企业注册资本723959.5万人民币。通过天眼查大数据分析，中国重汽集团济南动 力有限公司共对外投资了19家企业，参与招投标项目2981次，专利信息5000条，此外企业还拥有行政许 可85个。 专利摘要显示，本发明提供一种基于 AutoSar 的 CAN 报文路由方法、系统、设备及介质，属于车辆控 制系统通信技术领域，所述方法步骤如下：设计 CAN 路由中间模块，添加初始的路由表及用户接口， 并将 CAN 路由中间模块添加到原有 AutoSar 拓扑的 CAN 接口模块与 PDU 路由模块之间，以及建立用 户接口与应用模块的连接；通过用户接口识别路由规则调整需求，对路由表进行调整；CAN 路由中间 模块将原始 CAN 报文按照路由表确定路 ...

撰 文 / 玖 零 设 计 / 琚 佳 2025年3月，理想汽车在中关村论坛上宣布开源自研的整车操作系统"星环OS"，直面传统 AUTOSAR架构的桎梏。这一动作被视为中国汽车工业在智能化时代的一次标志性事件。 这场技术革命的起点，源于前几年的一场"芯片荒"。 星环OS可兼容ARM、RISC-V、英飞凌TriCore等主流架构，支持地平线J6M、芯驰E3640等国产芯 片。这种"芯片自由"使得适配周期从6个月压缩至4周，适配成本降低83%，极大增强了供应链弹 性。这种灵活性使理想在2024年成功切换至国产RISC-V架构芯片，单车BOM成本下降900元，供应 链安全系数提升40%。 通过软硬件深度协同，星环OS在算力、存储和通信带宽资源使用上实现核心优化。典型案例是理 想L系列车型的控制器设计。通过将Orin X（SoC）与Tc397（MCU）两颗核心芯片的解耦管理，星 环OS实现了算力资源的动态分配：智驾任务可调用90%的Orin X算力，而在非驾驶场景下，这部分 算力又能被座舱娱乐系统复用。这种"一心多用"的虚拟化技术，使硬件利用率提升30%，每年节省 数十亿元BOM成本。 2020年，全球汽车芯片供应链 ...

Core Insights - Dongfeng Motor has achieved a significant breakthrough in the field of intelligent connected vehicles by obtaining the ISO 26262 ASIL-D level process certification for its self-developed AUTOSAR basic software platform from the TV Rheinland Group, an internationally recognized independent third-party inspection, testing, and certification organization [1][2]. Group 1: Certification and Standards - The ISO 26262 standard is the core international standard for automotive electronic functional safety, covering the entire lifecycle from concept design to production operations, with stringent requirements for safety risk management [2]. - ASIL-D (Automotive Safety Integrity Level D) represents the highest safety level, indicating that the system must have an extremely low failure probability and high reliability [2]. Group 2: Development Timeline - Dongfeng Motor's R&D team has been working for 15 years, starting its AUTOSAR initiative in 2010, achieving the first AUTOSAR architecture engine control system software development in 2015, and completing the integration of this software into mass production vehicles by 2018 [3]. - The company initiated the development of a new generation of fully autonomous classic AUTOSAR basic software platform at the end of 2020, achieving full-stack autonomy from the underlying protocol stack to upper application software [3]. - The certification process included a comprehensive compliance review from requirement analysis to code verification, completed with zero defects, and the application for certification was submitted in March 2024 [3]. Group 3: Future Plans - By September 2025, Dongfeng Motor plans to complete the functional safety ISO 26262 ASIL-D product certification for the first batch of over 10 modules of its autonomous classic AUTOSAR basic software platform, with all modules expected to be certified by December 2025 [3]. - The company aims to build a comprehensive safety solution covering core areas such as body control, powertrain, and intelligent driving [3]. Group 4: Industry Collaboration - Dongfeng Motor will enhance collaborative efforts and deepen cooperation across the upstream and downstream of the industry chain to build a domestic automotive software ecosystem [4]. - The company will leverage its autonomous classic AUTOSAR basic software platform to accelerate innovative projects in advanced autonomous driving and intelligent cockpit, aiming to provide safer and smarter travel experiences and contribute to the high-quality development of China's automotive industry [4].