Article(id=1309639867705946647, tenantId=1146029695717560320, journalId=1189645257101713411, issueId=1309639861922005993, articleNumber=null, orderNo=null, doi=10.19822/j.cnki.1671-6329.20260044, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1790172076393, onlineDateStr=2026-09-23, pubDate=1788537600000, pubDateStr=2026-09-05, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790172076393, onlineIssueDateStr=2026-09-23, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790172076393, creator=13701087609, updateTime=1790172076393, updator=13701087609, issue=Issue{id=1309639861922005993, tenantId=1146029695717560320, journalId=1189645257101713411, year='2026', volume='', issue='9', pageStart='1', pageEnd='62', issueExtLink='null', onlineDate='null', pubDate='1788537600000', pubDateStr='2026-09-05', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1790172075014, creator='13701087609', updateTime=1790233557151, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1309897736787427641, tenantId=1146029695717560320, journalId=1189645257101713411, issueId=1309639861922005993, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1309897736787427642, tenantId=1146029695717560320, journalId=1189645257101713411, issueId=1309639861922005993, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1, endPage=12, ext={EN=ArticleExt(id=1309639867911467545, articleId=1309639867705946647, tenantId=1146029695717560320, journalId=1189645257101713411, language=EN, title=Review on Mission Profiling for New Energy Vehicle Chips, columnId=1309639862555345898, journalTitle=Automotive Digest, columnName=Special Topic on Automotive Chip Technology, runingTitle=null, highlight=null, articleAbstract=

To address the adaptability bottlenecks of traditional automotive-grade chip mission profile frameworks in the context of high-voltage electrification and the large-scale deployment of wide-bandgap devices in new energy vehicles, this paper conducts a systematic review of the theoretical framework, standardization paradigms, load parameter discrepancies, reliability assessment models, and engineering application boundaries of automotive chip mission profiles, based on AEC-Q100 Rev-J. The fundamental differences in chip loading characteristics between conventional fuel vehicles and new energy vehicles are comparatively analyzed across multiple dimensions. The study reveals that the thermal load duration of chips in new energy vehicles is approximately 10 times longer than that in fuel vehicles, with operating voltages reaching 800 V and power device switching frequencies increasing by approximately 20 times. Traditional automotive chip reliability assessments are inadequate for new energy vehicles, failing to address multi-physics coupling, long-term aging, and the unique failure mechanisms of wide-bandgap devices. Currently, the reliability certification of automotive-grade chips is shifting from "general compliance demonstration" to "application suitability demonstration". In the future, constructing refined, dynamic, and multi-scale mission profiles, along with improving the suitability assessment system for wide-bandgap devices, will become critical directions requiring breakthrough in this field.

, authors=Yuli Wu1, Xin Zhou1, Haitao Jiang1, Jie Chen1, Xiaolei Lu2, authorsList=Yuli Wu, Xin Zhou, Haitao Jiang, Jie Chen, Xiaolei Lu, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1309639868125377050, articleId=1309639867705946647, tenantId=1146029695717560320, journalId=1189645257101713411, language=CN, title=新能源汽车芯片任务剖面综述, columnId=1309639862702146540, journalTitle=汽车文摘, columnName=汽车芯片技术专题, runingTitle=null, highlight=null, articleAbstract=

为了突破传统车规芯片任务剖面体系在新能源汽车高压化、宽禁带器件规模化应用背景下的适配瓶颈,以AEC-Q100 Rev-J为基准,系统综述了车规芯片任务剖面的理论体系、标准化范式、载荷参数差异、可靠性评估模型及工程应用边界。多维度对比燃油汽车与新能源汽车芯片载荷差异,研究表明:新能源汽车芯片热载荷时长较燃油汽车提升约10倍,工作电压达800 V,功率器件开关频率提升约20倍;传统车规芯片可靠性评估无法适配新能源汽车多物理场耦合、长周期老化和宽禁带器件独特失效机理。目前,车规芯片可靠性认证正从“通用符合性证明”向“应用适用性证明”转型。未来,构建精细化动态多尺度任务剖面、完善宽禁带器件适配评估体系,将成为该领域待突破的核心方向。

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新能源汽车芯片任务剖面综述
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吴宇立 1 , 周昕 1 , 姜海滔 1 , 陈杰 1 , 陆晓磊 2
汽车文摘 | 汽车芯片技术专题 2026,(9): 1-12
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汽车文摘 |汽车芯片技术专题 2026 , (9) : 1 -12
新能源汽车芯片任务剖面综述
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吴宇立1, 周昕1, 姜海滔1, 陈杰1, 陆晓磊2
作者信息
  • 1.中汽院(江苏)汽车工程研究院有限公司,苏州 215010
  • 2.中国汽车工程学会,北京 102600
Review on Mission Profiling for New Energy Vehicle Chips
Yuli Wu1, Xin Zhou1, Haitao Jiang1, Jie Chen1, Xiaolei Lu2
Affiliations
  • 1.China Automotive Engineering Research Institute (Jiangsu) Co., Ltd., Suzhou 215010
  • 2.China Automotive Engineering Society, Beijing 102600
出版时间: 2026-09-05 doi: 10.19822/j.cnki.1671-6329.20260044
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为了突破传统车规芯片任务剖面体系在新能源汽车高压化、宽禁带器件规模化应用背景下的适配瓶颈,以AEC-Q100 Rev-J为基准,系统综述了车规芯片任务剖面的理论体系、标准化范式、载荷参数差异、可靠性评估模型及工程应用边界。多维度对比燃油汽车与新能源汽车芯片载荷差异,研究表明:新能源汽车芯片热载荷时长较燃油汽车提升约10倍,工作电压达800 V,功率器件开关频率提升约20倍;传统车规芯片可靠性评估无法适配新能源汽车多物理场耦合、长周期老化和宽禁带器件独特失效机理。目前,车规芯片可靠性认证正从“通用符合性证明”向“应用适用性证明”转型。未来,构建精细化动态多尺度任务剖面、完善宽禁带器件适配评估体系,将成为该领域待突破的核心方向。

新能源汽车  /  车规级芯片  /  任务剖面  /  可靠性评估  /  多物理场耦合  /  宽禁带半导体

To address the adaptability bottlenecks of traditional automotive-grade chip mission profile frameworks in the context of high-voltage electrification and the large-scale deployment of wide-bandgap devices in new energy vehicles, this paper conducts a systematic review of the theoretical framework, standardization paradigms, load parameter discrepancies, reliability assessment models, and engineering application boundaries of automotive chip mission profiles, based on AEC-Q100 Rev-J. The fundamental differences in chip loading characteristics between conventional fuel vehicles and new energy vehicles are comparatively analyzed across multiple dimensions. The study reveals that the thermal load duration of chips in new energy vehicles is approximately 10 times longer than that in fuel vehicles, with operating voltages reaching 800 V and power device switching frequencies increasing by approximately 20 times. Traditional automotive chip reliability assessments are inadequate for new energy vehicles, failing to address multi-physics coupling, long-term aging, and the unique failure mechanisms of wide-bandgap devices. Currently, the reliability certification of automotive-grade chips is shifting from "general compliance demonstration" to "application suitability demonstration". In the future, constructing refined, dynamic, and multi-scale mission profiles, along with improving the suitability assessment system for wide-bandgap devices, will become critical directions requiring breakthrough in this field.

New energy vehicles  /  Automotive-grade chips  /  Mission profile  /  Reliability assessment  /  Multi-physics coupling  /  Wide bandgap semiconductors
吴宇立, 周昕, 姜海滔, 陈杰, 陆晓磊. 新能源汽车芯片任务剖面综述. 汽车文摘, 2026 , (9) : 1 -12 . DOI: 10.19822/j.cnki.1671-6329.20260044
Yuli Wu, Xin Zhou, Haitao Jiang, Jie Chen, Xiaolei Lu. Review on Mission Profiling for New Energy Vehicle Chips[J]. Automotive Digest, 2026 , (9) : 1 -12 . DOI: 10.19822/j.cnki.1671-6329.20260044
  • 车规级计算芯片(SoC)综合测评技术研究及应用(0001KTCP20241600-01)
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doi: 10.19822/j.cnki.1671-6329.20260044
  • 首发时间:2026-09-23
  • 出版时间:2026-09-05
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车规级计算芯片(SoC)综合测评技术研究及应用(0001KTCP20241600-01)
作者信息
    1.中汽院(江苏)汽车工程研究院有限公司,苏州 215010
    2.中国汽车工程学会,北京 102600
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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