摘要
针对现有识别系统的结构复杂及成本高的弊端,设计一款由分立元件搭建构成的超高频读写器系统。该系统用软件替代硬件实现超高频系统的数据编码等功能,降低了系统的结构复杂性和设计成本。防碰撞算法的设计实现提高了系统对标签的识别率。实验仿真结果表明,该系统具有一定的远距离识别功能,满足了系统的需要。
The existing recognition system structure is too complicated and the cost is too high. In this work we design a UHF reader / writer system composed of discrete components. It uses the software to replace the hardware to realize the function of data coding of the UHF system,which reduces the complexity of the system and the cost. The design of anti-collision algorithm improves the recognition rate of the system. The simulation results show that the system has a certain distant recognition function,which meets the needs of the system.
出处
《中国科学院大学学报（中英文）》
CSCD
北大核心
2017年第1期124-127,共4页
Journal of University of Chinese Academy of Sciences
