摘要
设计了一种基于射频集成电路的主动式超高频射频识别系统,并给出了系统的硬件组成、通信协议、系统各部分的软件流程以及多应答器防碰撞算法。此系统具有作用距离远、功耗低、读取率高、扩展性和灵活性强等优点,具有很强的工程实用价值。
A design of an active UHF Radio Frequency Identification （RFID） system based on RFIC is proposed in this paper. Hard- ware structure, the communication protocol, software process and anti-collision algorithm is given. The proposed system is also characterized by long operation distance, low power, high rate of reading and high flexibility, and it is valuable for engineering utility.
出处
《微计算机信息》
2009年第2期216-218,共3页
Control & Automation
关键词
射频识别
主动
应答器
读写器
防碰撞算法
Radio Frequency Identifcafion
active
tag
reader
anti-collision algorithm
