摘要
动物检疫出证过程中,存在机打检疫证明编号与实际使用的检疫证明编号不一致的错序问题。本文阐述了一种嵌有"特征码"的二维码改进技术。该技术通过动态截取动物检疫合格证明印刷编号最后2位数字,并将其作为"特征码"嵌入到检疫证明二维码的中央区域,实现了二维码机读和视读两种性能,提升了动物检疫证明的人工核对效率,进一步增强了动物检疫证明的防伪性能。
Given the mis-order problem that there exists inconsistency between the serial numbers of printed animal inspection and quarantine certificates and the ones in actual application,a modified QR-code technology of embedding specific numbers into QR codes was introduced. By dynamically capturing the last two printed numbers of animal inspection and quarantine certificates as the specific numbers,and putting them into central region of QR codes,the reading of QR codes by both machine and officials became feasible. As a conclusion,the modified technology enhanced manual checking efficiency,and further strengthen the anti-counterfeiting performance of animal inspection and quarantine certificates.
出处
《中国动物检疫》
CAS
2017年第12期36-38,共3页
China Animal Health Inspection
关键词
动物检疫
电子出证
二维码
特征码
防伪
animal quarantine
electronic certificate
two-dimensional code
signature
security
