The ETC mainly consists of RF reader, laser calssification sensors, video enforcement systems and lane controller.
电子收费系统主要由射频读卡器、激光车型传感器、逃费抓拍装置和车道控制器组成。
Generally, RFID System consists of hardware instruments, such as RF reader, antenna, transponder, and software components such as data collecting and processing Middleware.
射频识别系统主要由读写器、天线、电子标签等硬件设备和数据采集、处理中间件等软件组成。
With this, the paper introduces the software design of the RF reader in the system, including the general software design of MCU and every parts of the keyboard's function programs.
在此基础上，详细阐述了系统读写器的软件设计过程，介绍了读写器单片机主程序及其各键盘功能处理程序的软件开发；
The design method of a low power consumption and multifunctional portable RF card reader is introduced.
介绍了一种多功能、低功耗便携式射频读卡器的设计方法。
If the first control unit is notifiable to the second control unit, the first control unit notifies the information of the RF tag reader-writer to the second control unit.
如果第一控制单元对于第二控制单元是可通知的，则第一控制单元将RF标签读写器的信息通知给第二控制单元。
If the first control unit is notifiable to the second control unit, the first control unit notifies the information of the RF tag reader-writer to the second control unit.
如果第一控制单元对于第二控制单元是可通知的，则第一控制单元将RF标签读写器的信息通知给第二控制单元。
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