无源应答器的仿真设计研究

Study on the simulation design of passive transponder

随着我国高速铁路的发展,应答器系统已在铁路线路上得到了广泛应用,极大地提高了我国轨道交通运输的安全性和运输效率。但在日常教育教学过程中,由于实验场地的限制,无法实际接触并且操作设备,学习者只通过理论知识的学习,无法熟练掌握设备的原理,也不能很好地对设备进行维护维修。因此,文章通过对应答器工作原理的综合分析,同时利用安卓手机NFC功能模拟实际设备的信息接收,设计出无源应答器仿真系统,并将此系统运用于日常教学中,旨在让学习者更好地学习应答器相关知识,掌握应答器的工作原理和基本参数,为铁路行业输出更多专业性人才。

With the development of high-speed railway in our country, transponder system has been widely applied in the railway lines onthe road, greatly improve the safety of rail transportation in China and transport efficiency. But in the daily education teaching process, dueto the limitation of the experiment site, not the actual contact and operating equipment, only through the theoretical knowledge of learning,can＇t master the principle of the equipment, nor good for equipment maintenance. So in this paper, based on the comprehensive analysisof the working principle of the transponder, and use of the android mobile NFC function simulation of the actual equipment informationreceiving, passive transponder design simulation system, and apply this system to daily teaching, aims to make learners better learning theknowledge of the transponder, mastering transponder working principle and basic parameters, output more professional talents for railwayindustry.better learning transponder work parameters of the working principle, grasp the transponder, deliver more professional talents forrailway industry.