RFID系统动态仿真测试技术的研究

本文通过对影响RFID系统工作性能的实际应用环境中关键因素的分析建模,介绍了利用电子设备模拟实际工作现场的情况和动态信号特征设计RFID测试系统的方法.以铁路车号自动识别系统中地面读出设备动态仿真测试平台的设计为例,介绍了该方法的实现过程.利用该方法设计的地面读出设备动态综合测试系统可以通过参数设置和软件控制,方便地实现对各种典型测试场景的模拟,为铁路车号自动识别设备的研制和生产提供了方便有效的测试手段.

Approach to the dynamic modeling test method of RFID system

This paper introduced a method of designing RFID test system for the purpose of building up an efficient and economical test system,which is so rare in nowadays RFID field.On the basis of analysis and models of the key factors of practical RFID application,the test system designed with this method was implemented by electronic equipments,which were used to simulate disturbance,electromagnetic noise in real environment and dynamic signal properties.Under the control of software and by setting parameters,the test system can provide various typical simulation testing scenes for RFID system.The design of automatic equipment identification dynamic test system in ATIS(automatic train identification system)was introduced in this paper as an example of this method.This test system has already been used in the developing and producing of AEI equipment.The result shows that it an shorten the development period,and save total cost spent on project.It has been proved to be a more convenient,effective,economical test system.This designing method an provide an applicable reference for other similar RFID test system designs.