【摘要】 根据铁路行包运输要求 ,结合一维和二维条码特性 ,确定了行包运输中使用的一维和二维条码码制 .研究了在铁路行包运输的票据和货签中如何使用EAN12 8和PDF417条码 ,设计了 3种行包运输条码制备方案和相应的票样打印布局 ,分析了各个方案的优缺点并提出了建议方案更多还原

【Abstract】 Based on the features of one dimension(1 D) and two dimensions(2 D)barcode, and according to the requirements of railway Baggage and parcel express transportation, the paper determines the 1 D and 2 D barcode system used in LPET. It has studied how to use the EAN128 and PDF417 barcode on the bill and the label of LPET in railway, designed three kinds of barcode preparation frames and their ticket printing layouts, and analyzes each scheme’s advantages and shortcomings. At last it proposes suggestions of the barcode application.更多还原