文献类型: 外文期刊
作者: Xu, Shipu 1 ; Liu, Muhua 2 ; Zhao, Jingyin 1 ; Yuan, Tao 1 ; Wang, Yunsheng 1 ;
作者机构: 1.Shanghai Acad Agr Sci, Technol & Engn Res Ctr Digital Agr, Shanghai 201106, Peoples R China
2.Jiangxi Agr Univ, Engn Coll, Jian 330045, Jiangxi, Peoples R China
关键词: Food source tracking;Food safety;B/S;Two-dimensional bar code
期刊名称:COMPUTER AND COMPUTING TECHNOLOGIES IN AGRICULTURE IV, PT 2
ISSN: 1868-4238
年卷期: 2011 年 345 卷
页码:
收录情况: SCI
摘要: In this paper, through the research on two-dimensional bar codes of food source tracking; a set of traceability tracking system was designed based on the two bar coding algorithm and decoding algorithms. This system could generate PDF417 code based on food production, logistics and transport, supermarket and other storage information. Consumers could identify PDF417 code through a client based on B/S architecture so that a simple process of food traceability has been completed.
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