ISO/IEC 14443-3:2018 个人识别用卡片和安全装置 非接触接近物 第3部分：初始化和防腐蚀

标准编号：ISO/IEC 14443-3:2018

中文名称：个人识别用卡片和安全装置 非接触接近物 第3部分：初始化和防腐蚀

英文名称：Cards and security devices for personal identification — Contactless proximity objects — Part 3: Initialization and anticollision

发布日期：2018-07

标准范围

ISO/IEC 14443-3:20 18本文件描述了以下内容:-轮询进入接近耦合设备(PCD)的场的接近卡或对象(PICC)；-在PCD和PICC之间的通信的初始阶段期间使用的字节格式、帧和定时；-初始请求和对请求命令内容的应答；-检测多个PICC中的一个PICC并与之通信的方法(防碰撞)；-初始化PICC和PCD之间的通信所需的其他参数；-用于基于应用标准在多个PICC中容易和加速选择一个PICC的可选装置；-允许设备在PICC和PCD的功能之间交替以分别与PCD或PICC通信的可选能力。实现该能力的设备称为PXD。ISO/IEC 14443中描述了上层和应用程序使用的协议和命令，以及在初始阶段之后使用的协议和命令？4.本文件适用于A型和B型PICC（如ISO/IEC 14443？2中所述）、PCD（如ISO/IEC 14443？2中所述）和PXD。注1数据通信的部分时序在ISO/IEC 14443？2.注2本文件的试验方法在ISO/IEC 10373？6.

ISO/IEC 14443-3:2018 This document describes the following:
- polling for proximity cards or objects (PICCs) entering the field of a proximity coupling device (PCD);
- the byte format, the frames and timing used during the initial phase of communication between PCDs and PICCs;
- the initial Request and Answer to Request command content;
- methods to detect and communicate with one PICC among several PICCs (anticollision);
- other parameters required to initialize communications between a PICC and PCD;
- optional means to ease and speed up the selection of one PICC among several PICCs based on application criteria;
- optional capability to allow a device to alternate between the functions of a PICC and a PCD to communicate with a PCD or a PICC, respectively. A device which implements this capability is called a PXD.
Protocol and commands used by higher layers and by applications and which are used after the initial phase are described in ISO/IEC 14443？4.
This document is applicable to PICCs of Type A and of Type B (as described in ISO/IEC 14443？2), to PCDs (as described in ISO/IEC 14443？2) and to PXDs.
NOTE 1 Part of the timing of data communication is defined in ISO/IEC 14443？2.
NOTE 2 Test methods for this document are defined in ISO/IEC 10373？6.

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