知识与财富的链接
RFID 以其频段、安全性和方便性的优势在舰船测试数据传输中可代替非军方使用的 Wifi、红外、蓝牙等无线传输网络和不利于现场测试操作的有线传输网络,进行测试结果的数据传输：手持设备以数字示波器为例,介绍 RFID数据传输的总体方案、软硬件组成及各模块的工作模式。测试数据的传输需要内部通信协议和信息帧等必不可少的软件构成,并以测试驱动程序和接口软件为底层支持。整个系统通过 RFID 模块由设备端 RFID 无线传输数据送至主控机端 RFID,并在主控机管理软件主面板上显示测试结果,最终实现测试数据从测试设备到主控机的测试数据的无线传输。
Because of the frequency range,security and accessibility,RFID may take the place of wireless transmission network such as Wifi、infrared and bluetooth which are not suitable for military and wired network which is inconvenient for test operation,and it carries out the data transmission:Take digital oscilloscope for example as test equipment, introduce the general planning、software and hardware structure of data transmision and the work mode of each module of RFID.Test data transmission needs critical software structure such as internal communication protocol and information frame,and use test drivers and interface software as base support.The entire system sends the data wireless from RFID module of test equipments to RFID module of PMA ,and show the test result through main panel of virtual instrument on PMA.Finally finish the wireless transmission from test equipment to PMA.
