标准摘要
[中文适用范围]： 本文件规定了以下内容：——协议和命令；——在初始化设备之间通信时所需的一些其他参数；——检测和识别多个卡片中的一张卡片的方法（“防冲突”）；——基于应用程序标准选择一张卡片的可选手段。本文件不排除符合附录A描述的卡上包含的其他标准技术。 [外文原描述]： This document specifies: — protocols and commands; — other parameters required to initialize communications between a vicinity integrated circuit card and a vicinity coupling device; — methods to detect and communicate with one card among several cards ("anticollision"); — optional means to ease and speed up the selection of one among several cards based on application criteria. This document does not preclude the incorporation of other standard technologies on the card as described in Annex A.
英文名称Cards and security devices for personal identification - Contactless vicinity objects - Part 3: Anticollision and transmission protocol