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论述了智能巡检仪的硬件设计过程和方法,给出了各主要模块的电路连接图或框图,结合实际应用场合和需要的功能实现了射频读卡、键盘输入、LCD显示和串口传输的功能;本着安全的原则,采用非接触式读卡方式,具有人员识别卡和地址识别卡的注册和区分的优点,从而杜绝了瓦检人员脱岗,漏检的现象,使检测的数据能够更加准确及时的上传到主站软件。
The hardware design process and method of the intelligent inspection device are discussed. The circuit connection diagram or block diagram of each main module is given. The functions of the RF card reader, the keyboard input, the LCD display and the serial port transmission are realized according to the actual application and the required functions. ; In line with the principle of safety, the use of non-contact card reader, with personnel identification card and address recognition card registration and the advantages of differentiation, thereby eliminating the tile inspection staff off-site, missed inspection phenomenon, the test data to be more accurate Timely uploaded to the main station software.