摘要
Abstract
The green,sustainable and circular development of the global automotive industry has become an important topic,and the synergy between digitalization and green transformation is becoming increasingly evident.As an important pillar industry of the country,automobile products require a unique digital identification that carries the whole life cycle information to serve as a"circularity ID"to realize the information exchange across the product value chain.Therefore,early adoption of pathways and standard systems for implementing automobile product circularity ID in China,that mutually recognized in line with international standards and regulations will firstly facilitate the development of lifecycle information exchange systems for automobiles,enhancing digitalization and sustainability,secondly improve transparency in the value chain and enable lifecycle traceability,and lastly,support companies in complying with overseas regulatory requirements,particularly under the growing global momentum for mandatory digital product passports,thereby aiding international market expansion.This study analyzed domestic and international policies,regulations,and standards related to digital product passports.It explored the technical realization path of circularity ID for vehicle products under the mode of"generation-circulation",identifies key information categories of circularity ID and evaluates the feasibility of interconnecting circularity ID of vehicle products with ID of related products.Furthermore,a standardized framework of"ID information-technical roadmap specification-information verification"was proposed to guide future standardization of China's automobile circularity ID.关键词
汽车/循环身份证/信息交互/技术路径/标准体系Key words
vehicles/circularity ID/information interaction/technical roadmap/standard system分类
资源环境
