面向车规级芯片产品的安全可靠性认证方案研究  

Research on Safety and Reliability Certification Scheme for Automotive-Grade Chip Products

作　　者：刘玉莹 陈超 吴海文 夏显召 刘曦 岳岩 LIU Yu-ying;CHEN Chao;WU Hai-wen;XIA Xian-zhao;LIU Xi;YUE Yan(CATARC Huacheng Certification(Tianjin)Co.,Ltd.;China Certification&Accreditation Institute;CATARC Software Testing(Tianjin)Co.,Ltd.)

机构地区：[1]中汽研华诚认证(天津)有限公司 [2]国家市场监督管理总局认证认可研究中心 [3]中汽研软件测评(天津)有限公司

出　　处：《标准科学》2024年第10期60-64,共5页Standard Science

基　　金：市场监管总局技术保障专项“汽车芯片安全可靠性认证技术及通用审查方法研究”(项目编号:2023YJ38)资助。

摘　　要：随着汽车智能化、网联化和电动化趋势的不断发展,未来汽车产品中70%的核心技术需要依靠芯片来实现,因此,汽车芯片是中国汽车产业发展战略的重要攻关方向。一方面汽车芯片相较于消费品和工业品使用的芯片有着更高的要求,导致产业成熟度愈加不够完善,另一方面由于我国车规芯片产业起步较晚,标准建设不够完善,多数汽车企业对芯片产品的技术要求了解不够深入,导致芯片选型困难,过分依赖国外检测标准和测试结果。因此,完善适配国内汽车芯片测试认证制度是解决国产汽车芯片产业落地难题的关键要素。本文主要基于国内外资料调研和比对,对车规级芯片安全可靠性的需求、测试能力、审查要求等开展综述讨论,并提出一种国内适配的车规级芯片产品测试验证的可靠性认证审查方案,旨在为芯片企业产品线规划和整车企业设计选型提供参考和帮助。With the continuous development trend towards intelligence,connectivity and electrification in automobiles,seventy percent of the core technologies in future automotive products will rely on chips for realization.Therefore,automotive chips are a crucial strategic focus for the development of China’s automotive industry.On one hand,automotive chips have higher requirements compared to those used in consumer goods and industrial products,leading to not comprehensive industry maturity.On the other hand,due to the late start of China’s automotive chip industry and insufficient progress in standards development,most automotive companies have a limited understanding of the technical requirements for chip products,resulting in difficulties in chip selection and an excessive reliance on foreign testing standards and results.Therefore,improving the domestic automotive chip certification system is a key element in addressing the challenges of the localization of industry.This paper,based on research and comparison of domestic and international data,provides an overview of the requirements for safety and reliability of automotive-grade chips,testing capabilities,and audit requirements.It also proposes a reliability certification review scheme for domestically adapted automotive-grade chip product testing and verification,aiming to provide reference for chip companies in product line planning and for vehicle manufacturers in design and selection.

关 键 词：智能驾驶 车规级芯片 可靠性认证 可靠性审查 芯片选型 

分 类 号：U463.6[机械工程—车辆工程]