tag reader

On this foundation, electronic tag reader of ballot box is applied with the use of radio frequency identification technique to enhance the intelligent management of ballot box.

在此基础上利用射频识别技术加入票箱电子标签读写器，加强对票箱的智能化管理。

The tag antenna and reader antenna both have a small size and a simple structure, and are suitable for RFID system.

标签天线和阅读器天线都具有体积小，结构简单等特点，适用于射频识别系统。

The RFID system consists of RF tag and corresponding reader.

一套射频识别系统应当包含进行读写识别的读卡器和射频标识卡。

In this thesis, we complete thorough research on existing algorithms for tag anti-collision and reader anti-collision, analyzing their characters and limit.

本文深入分析了目前存在的标签防冲突和阅读器防冲突算法的特点以及存在的局限性。

RFID ( Radio Frequency Identification) is a technology which using a way of radio frequency contactless communication between tag and reader.

射频识别（RFID，Radio Frequency Identification）是一种利用无线射频方式在标签与读写器之间进行非接触通信的技术。

When more than one tag in the reader area and send datum to the reader at the same time, the signal of the tags will interferes each other and the tags will not be able to be identified.

标签的碰撞是指阅读器的作用范围内一个以上的标签同时向阅读器发送数据，导致的信号干扰使标签无法正确识别，也即是多目标识别问题。

A typical radio frequency identification ( RFID) system consists of three parts: tag, reader and antenna.

射频识别系统一般由三部分组成：电子标签（射频卡）、读取器和天线。

The distance between a tag and a reader is computed based on received signal strength.

物体和读取器之间的距离根据接收信号的强度计算出来。

The Design Of the EPC Tag Reader with Two Frequencies Based on RFID Technique

RFID双频EPC标签读写器的设计

Radio frequency identification ( RFID) can carry out contactless identification between tag and reader, and a number of labels can be anti-collision operation, so that we can solve many of the deficiencies of traditional identification technology.

射频识别（RFID）技术不但可以使射频标签和阅读器之间实现无接触识别，而且可以实现多个标签的防冲突操作，从而可以解决很多传统识别技术的缺陷。

Its essence is to counterfeit one part of the tag and reader, and make the fraud of identity to the other one, and then obtain the identity validation to enter the RFID system.

其实质都是对标签和读写器某一方的仿冒，然后对另一方进行身份欺骗，从而获得身份认定，进入RFID系统内部。

Designing and manufacturing a complete tag reader system successfully.

成功地设计了一套完整的SAW射频识别系统，包括SAW标签和阅读器。

The simplest RFID system is comprised of the three parts of the electronic tag, the RFID reader and the aerial.

最简单的RFID系统由电子标签、阅读器和天线三部分组成。

A RFID-based electronic tag and reader of security management of container, referred to as container intelligent lock, are developed according to the CSI and SST.

本文针对美国提出的集装箱安全协议和智能保安贸易路线，从集装箱的运输安全角度出发，开发了一种基于无线射频技术的集装箱安全管理电子标签及阅读器，简称集装箱智能锁。

Ground on these works, my article affords a security mechanism based on elliptic curve cryptography, the data changed between RFID tag and reader can be protected by this mechanism. My article also analyzes the protocol which is constructed by the security mechanism in the round.

并在此基础上提出了基于椭圆曲线密码的安全机制，用以保护RFID标签与读写器之间的数据交换，还对利用该安全机制所构造的协议进行了全面的分析。

EPC/ RFID system is composed of EPC code standard, RFID tag, rag reader, Savant, Object Name Service and EPC information service.

EPC/RFID物品识别技术系统主要是由EPC编码标准、RFID电子标签、识读器、Savant网络、对象名解析服务以及EPC信息服务等六方面的功能集成来实现。

Radio Frequency Identification System RFID is a contactless automatic identification, which is consist of the tag reader and a large number of tags.

射频识别系统RFID是一个无接触自动识别，由读写器和大量标签组成的系统。

The hardware systems including speed collection and processing module, speed intelligent early warning module, electronic tag module, reader module, base station module and control center module were designed by using modulization method. 3.

采用模块化设计方法，设计了速度采集处理模块、智能超速预警模块、电子标签模块、读写器模块、基站模块等。

First, the RF channel is an open channel, and tag and reader are in an insecure wireless channel to communicate with each other. Anyone who has the appropriate RF equipment can tap RF channels and obtain information.

首先，射频信道是一个开放性信道，标签和阅读器是在不安全的无线信道中进行通信的，任何具有适当射频设备的人都可以通过窃听射频信道而获取信息。

System consists of a number of RFID tags, readers and terminals and PC into a host body, the electronic tag and reader to form a wireless sensor network.

系统主要由若干个电子标签、终端阅读器以及PC上位机构成；其中，电子标签和阅读器构成一个无线传感网络。

The main contents of the paper are shown below: ( 1) Function design of the electronic tag and reader.

电子标签及阅读器的功能设计和方案的研究。

Thirdly, the design of the E-Tag reader.

Reader第三、四、五电离势值，使用这个公式计算了各级电离势。电子标签天线的设计，包括天线耦合原理、天线微型化设计、制版、流片、实验和测试；

The reading target of portable radio tag reader is electronic tag.

便携式射频标签读写器的读写对象是电子标签。

Among them, one of the most important issues in RFID system is its inefficient recognition by tag collision and reader collision.

其中，标签碰撞和阅读器碰撞带来的标签识别效率不高是RFID技术中最重要的问题之一。

Typically, RFID system is composed by RFID tag, reader, mid-ware and application software.

典型的RFID系统由标签，读写器，中间件及上层应用软件构成。

The system can read the RFID tag ID by the reader and then transport it to the Android phone through Bluetooth channel to display and verify.

该系统可通过读写器读取RFID电子标签ID再通过蓝牙传输到Android手机上显示并验证。

RFID is an automatic identification technology, which transfer data between tag and reader in the use of radio frequency electromagnetic waves.

RFID系统是一种利用射频电磁波在标签与读卡器之间传输数据的自动识别技术。

In the terms of RFID security protection, the system also apply an access control policy based on tag and reader level security.

在RFID系统安全保护方面，系统采用一种基于安全等级的访问控制策略。

The wireless communication environment between Tag and Reader makes the attackers have chances to intercept, tamper, forge or resend the original information, which will undermine the normal authentication process.

标签和阅读器之间的无线传播环境使得攻击者有机会截获、篡改、伪造或重新发送原始信息，从而破坏标签和阅读器之间的正常认证过程，达到影响系统正常运行、侵犯标签持有者权益的目的。

The embedded module mainly controled the tag reader of RFID transceiver at the same time, and completed the multi-task communication between PC and the RFID module respectively. Finally, we designed the software for the veteran cadres care system.

嵌入式控制模块主要实现对RFID收发模块读写标签的控制并完成分别与RFID模块和PC机之间的多任务通信。最后，对老干部监护系统的应用软件进行了设计。