标准摘要
[中文适用范围]： 本国际标准规定了名为EAN/UPC的条形码符号的要求。它规定了EAN/UPC符号的特征、数据字符编码、尺寸、公差、解码算法以及应用程序定义的参数。它规定了EAN/UPC符号的符号标识符前缀字符串。数据内容和控制使用此符号的规则不在本国际标准的范围内；它们定义在GS1通用规范中（见参考文献）。 [外文原描述]： Manufacturers of bar code equipment and users of bar code technology require publicly available standard symbology specifications to which they can refer when developing equipment and software. ISO/IEC 15420:2009 specifies the requirements for the bar code symbology known as EAN/UPC. It specifies EAN/UPC symbology characteristics, data character encodation, dimensions, tolerances, decoding algorithms and parameters to be defined by applications. It specifies the Symbology Identifier prefix strings for EAN/UPC symbols. Data content and the rules governing the use of this symbology are outside the scope of ISO/IEC 15420:2009; they are defined in the GS1 General Specifications.
英文名称Information technology - Automatic identification and data capture techniques - EAN/UPC bar code symbology specification