射频识别技术国内外应用现状、问题与对策

RFID Technology and Application:Status,Problem and Suggestion

无线射频识别是通过射频信号之间的电磁或电感耦合实现数据采集与通信的一种新兴技术,具有非可视识别、存储容量大等特点,在现代物流、定位跟踪、信息化管理等领域具有广阔应用空间。首先介绍了RFID系统的基本组成,从物资全资可视、空间定位与跟踪、重要设备管理、供应链管理、交通管理、防伪防盗等领域详细阐述了国内外RFID最新应用情况,分析总结了我国RFID技术存在的频率、信息安全、技术标准、读取碰撞、生产成本等问题,提出了相应的对策和建议。

The radio frequency identification （RFID） is a new technology with the features of non-visual identification and big storage capacity. It realizes data acquisition and communication by means of electromagnetic coupling or electromagnetic coincidence between radio signals. RFID technology has wide application in the areas of modem logistics, location track and information management etc. The basic configuration of RFID system is introduced firstly. The latest both domestic and abroad application of RFID such as total asset visibility of material, location and tracking, important equipment management, supply chain management, traffic management, imitating pseudo and mobster are described secondly. On the basis of analysis in actual problems of RFID in our country, such as frequency, information security, technical standards, collision of reading and costs of production, some corresponding suggestions were proposed finally.