汽车动力电池产品电子标识体系研究  

Research on Digital Labels and its Standardization for EV Traction Batteries

作　　者：张铜柱[1] 吴彬 王莹莹 齐盛叡 Zhang Tongzhu;Wu Bin;Wang Yingying;Qi Shengrui(China Automotive Technology and Research Center Co.,Ltd.,Tianjin 300300;Botree Recycling Technologies Co.,Ltd.,Suzhou 215128)

机构地区：[1]中国汽车技术研究中心有限公司,天津300300 [2]苏州博萃循环科技有限公司,苏州215128

出　　处：《中国汽车(中英文对照)》2025年第2期67-73,93,共8页China Auto

摘　　要：在全球对电池数据信息透明度要求不断提升,大力促进循环经济与产品可持续发展的背景下,产品电子标识变得愈发关键,它为电池产品全流程追溯和精准管理提供有效手段。本文聚焦汽车动力电池产品电子标识体系,深入阐述其作用、必要性及意义,详细介绍了欧盟电池法电池护照要求与中国相关标准现状。深入探讨其技术实现路径,包括二维码、RFID和NFC技术特点及应用场景。对汽车动力电池电子标识关键信息分类及权限管理进行全面分析,细致对比主流电池护照信息与系统架构,对我国动力电池产品电子标识标准提出了制定建议。In the context of the escalating global demand for enhanced transparency of battery data and information,as well as the in-tensified efforts to foster the circular economy and ensure product sustainability,the digital label of products has emerged as a linchpin.It furnishes an efficacious instrument for the comprehensive traceability and precise stewardship of battery products throughout their life cycle.This paper zeroes in on the digital label system of automotive traction battery products.It meticulously expounds upon its functions,indispensability,and significance,and elaborately presents the stipulations of the battery passport in the EU battery regulation and the ex-tant status of relevant standards in China.It also delves profoundly into its technical implementation modalities,encompassing the traits and applications of QR code,RFID,and NFC technologies.A thoroughgoing analysis is conducted on the categorization and access rights man-agement of key information within the automotive traction battery digital label,and a painstaking comparison is made between the informa-tion and system architectures of mainstream battery passports,and based on it,suggestions on the formulation of standards for digital labels of traction battery products in China are proposed.

关 键 词：汽车 动力电池 电子标识 标准 

分 类 号：U469.72[机械工程—车辆工程]