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To shorten the charging time and optimize the charging strategy for new energy vehicles, the paper transforms the charging strategy optimization into a constrained path-finding problem using machine learning algorithms. The ant colony algorithm is employed to achieve rapid convergence, enabling the global co-optimization of the charging strategy and thermal management system capability. A segmented charging control strategy is proposed by comprehensively accounting for the effects of cell temperature rise and the vehicle thermal management system. Real-vehicle test results demonstrate that the optimized fast-charging time is reduced from 30 min to 27.5 min without battery overheating, verifying the effectiveness of the proposed strategy and providing a reference for advancing fast-charging technology in electric vehicles.

, authors=Junwei Rao, Cuina Jiang, Dan Wei, authorsList=Junwei Rao, Cuina Jiang, Dan Wei, 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=1309639101989610334, articleId=1309639099959567195, tenantId=1146029695717560320, journalId=1189645257101713411, language=CN, title=一种基于机器学习算法的充电优化策略, columnId=1309639101444358696, journalTitle=汽车文摘, columnName=新能源汽车充电技术专题, runingTitle=null, highlight=null, articleAbstract=

为了缩短新能源汽车充电时间、优化充电策略,基于机器学习算法,将充电策略优化问题转化为带约束条件的路径寻优问题,利用蚁群算法实现快速收敛,完成充电策略与热管理系统能力的全局协同优化。综合考虑电芯温升与整车热管理系统的影响,提出分段式充电控制策略。实车测试结果表明:优化后的快充时间由30 min缩短至27.5 min,且电池未出现超温现象,验证了所提优化策略的有效性,为推动电动汽车快充技术发展提供参考。

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一种基于机器学习算法的充电优化策略
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饶俊威 , 姜翠娜 , 魏丹
汽车文摘 | 新能源汽车充电技术专题 2026,(3): 6-10
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汽车文摘 |新能源汽车充电技术专题 2026 , (3) : 6 -10
一种基于机器学习算法的充电优化策略
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饶俊威, 姜翠娜, 魏丹
作者信息
  • 广州汽车集团股份有限公司,广州 511434
A Charging Optimization Strategy Based on Machine Learning Algorithm
Junwei Rao, Cuina Jiang, Dan Wei
Affiliations
  • Guangzhou Automobile Group Co., Ltd., Guangzhou 511434
出版时间: 2026-03-05 doi: 10.19822/j.cnki.1671-6329.20250076
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为了缩短新能源汽车充电时间、优化充电策略,基于机器学习算法,将充电策略优化问题转化为带约束条件的路径寻优问题,利用蚁群算法实现快速收敛,完成充电策略与热管理系统能力的全局协同优化。综合考虑电芯温升与整车热管理系统的影响,提出分段式充电控制策略。实车测试结果表明:优化后的快充时间由30 min缩短至27.5 min,且电池未出现超温现象,验证了所提优化策略的有效性,为推动电动汽车快充技术发展提供参考。

机器学习算法  /  充电策略  /  减少充电时间

To shorten the charging time and optimize the charging strategy for new energy vehicles, the paper transforms the charging strategy optimization into a constrained path-finding problem using machine learning algorithms. The ant colony algorithm is employed to achieve rapid convergence, enabling the global co-optimization of the charging strategy and thermal management system capability. A segmented charging control strategy is proposed by comprehensively accounting for the effects of cell temperature rise and the vehicle thermal management system. Real-vehicle test results demonstrate that the optimized fast-charging time is reduced from 30 min to 27.5 min without battery overheating, verifying the effectiveness of the proposed strategy and providing a reference for advancing fast-charging technology in electric vehicles.

Machine learning algorithm  /  Charging strategy  /  Reduce the charging time
饶俊威, 姜翠娜, 魏丹. 一种基于机器学习算法的充电优化策略. 汽车文摘, 2026 , (3) : 6 -10 . DOI: 10.19822/j.cnki.1671-6329.20250076
Junwei Rao, Cuina Jiang, Dan Wei. A Charging Optimization Strategy Based on Machine Learning Algorithm[J]. Automotive Digest, 2026 , (3) : 6 -10 . DOI: 10.19822/j.cnki.1671-6329.20250076

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doi: 10.19822/j.cnki.1671-6329.20250076
  • 首发时间:2026-09-23
  • 出版时间:2026-03-05
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    广州汽车集团股份有限公司,广州 511434
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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
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