ISO/IEC 8484:2007 信息技术 存折的磁条
标准编号：ISO/IEC 8484:2007
中文名称：信息技术 存折的磁条
英文名称：Information technology — Magnetic stripes on savingsbooks
发布日期：2007-07
标准范围
ISO/IEC 8484:2007规定了存折上磁条的特征和位置，以及这种存折在国际交换中的使用。通过ISO/IEC 8484:2007的要求提供了与国际交换系统的兼容性，使得具有磁条的储蓄簿能够在与读取国际交换中使用的识别卡兼容的设备中被读取并可能被编码。它考虑了人和机器两个方面，并规定了最低要求。ISO/IEC 8484:2007规定了储蓄簿上磁条（包括任何保护性覆盖层）、编码技术和编码字符集的要求。它还规定了savingsbook封面的特性，如刚度、最小尺寸、表面不规则性、粗糙度以及封面材料和磁条之间的相互作用。大多数磁性特性基于ISO/IEC 7811-2。ISO 8484:1987的主要变化包括以下内容。ISO/IEC 8484:2007使用与ISO/IEC 7811-2相同的定义、标准和测试方法。对照品已从SRM 3200变更为RM 7811/2。对信号幅度、磁通过渡间距变化、磁条区域表面轮廓和翘曲增加了更完整的要求。为未使用和退回的存折添加了分类。基于ISO/IEC 7811-6和RM 7811/6，增加了可选的高矫顽力磁条。由于储蓄簿通常是纸质文档，一些标准和测试方法取自ISO/IEC 15457-2。ISO/IEC 8484:2007规定符合性的条件；储蓄簿的物理特性（翘曲、表面变形和刚度）和磁条面积（位置、高度和表面轮廓、粗糙度、附着力、磨损和对环境的抵抗力）ent)，磁条的信号幅度性能特征；编码规范，包括技术、记录角度、比特密度、通量转换间隔变化和信号幅度；数据结构，包括轨道格式、编码字符集和纠错的使用；编码轨道的位置。ISO/IEC 8484:2007与测试方法标准一起提供了各种类型的储蓄簿处理设备和系统之间的互换。
ISO/IEC 8484:2007 specifies the characteristics and location of a magnetic stripe on a savingsbook and the use of such savingsbooks for international interchange. Compatibility with international interchange systems is provided through the requirements of ISO/IEC 8484:2007, enabling a savingsbook with a magnetic stripe to be read and possibly encoded in a device that is compatible with reading identification cards used in international interchange. It takes into consideration both human and machine aspects and states minimum requirements.ISO/IEC 8484:2007 specifies requirements for a magnetic stripe (including any protective overlay) on a savingsbook, the encoding technique and coded character sets. It also specifies the characteristics of the savingsbook cover such as stiffness, minimum size, surface irregularities, roughness and interaction between the cover material and the magnetic stripe. Most of the magnetic characteristics are based on ISO/IEC 7811-2. The major changes from ISO 8484:1987 include the following.
- ISO/IEC 8484:2007 uses the same definitions, criteria and test methods as in ISO/IEC 7811-2.
- The reference material has changed from SRM 3200 to RM 7811/2.
- More complete requirements have been added for signal amplitude, flux transition spacing variation, magnetic stripe area surface profile and warpage.
- Classifications have been added for unused and returned savingsbooks.
- An optional high coercivity magnetic stripe has been added based on ISO/IEC 7811-6 and RM 7811/6.
- the conditions for conformance;
- physical characteristics for the savingsbook (warpage, surface distortions, and stiffness) and the magnetic stripe area (location, height and surface profile, roughness, adhesion, wear, and resistance to environment),
- the signal amplitude performance characteristics of the magnetic stripe;
- the encoding specification, including technique, angle of recording, bit density, flux transition spacing variation, and signal amplitude;
- the data structure, including track format, coded character sets and use of error correction;
- the location of the encoded track.
标准预览图
