radio frequency cards meaning in English

射频卡

Second , based on reading radio frequency card module of em corporation , the design of a rfid system is given
其次，根据em公司提供的读头芯片，设计研制了一种射频识别系统。
The article takes the lifting water controller by the radio frequency card in use for pumping well as an example , expounds its working principle , the function , some problems in the promoted application and suggestions
文章以射频卡机井取水控制器为例，阐述了其工作原理、功能及其在推广应用中存在的问题及改进建议。
To solve the problem , the paper carries the overall system design to the parking lot management first . using radio frequency card as the management medium and the optimization of workflow enhances the operational efficiency and security performance
针对实际中出现的这些问题,本文首先对停车场管理系统进行了总体设计,采用了射频卡作为系统的管理介质,根据临时用户和固定用户的不同对工作流程进行了优化,从管理机制上来提高系统的运行效率和安全性能。