低频电子耳标协议一致性测试系统研究

Research on Low Frequency Electronic Ear Tag Protocol Conformance Test System

电子耳标的低频一致性测试是在测试步骤、测试装置、测试环境的限定下,对协议符合性进行的测试。本文选定改进的激励/响应测试模式,硬件层选取合适的模块化硬件,软件层包括RFID协议仿真软件及RFID协议一致性测试软件。根据电感耦合原理计算线圈电感,进而设计天线相关参数。最终完成低频电子耳标协议一致性测试系统的搭建,测试过程符合ISO24631.1的要求。

The low frequency conformance test for electronic ear tag is a test of protocol compliance with the limits of test procedure,test device and test environment.The improved excitation/response test mode is selected.The hardware layer chooses appropriate modular hardware.The software layer includes RFID protocol simulation software and RFID protocol consistency test software.The coil inductance is calculated according to the inductive coupling principle,and the antenna parameters are designed.Finally,conformance test system of low frequency electronic ear tag protocol is completed.The test procedure meets the requirements of ISO24631.1.