PE管道焊工身份管理识别系统设计

Management and Identification System of PE Pipeline Welder

该文设计的身份管理识别系统,可完成指纹信息的注册、导入及识别等功能,是提高PE管道焊接质量的重要保证。该系统以STM32处理器为核心,通过FPM10A指纹模块采集焊工指纹信息,通过24CL64存储已注册的指纹和人员信息,通过CH376模块完成指纹信息的导入、导出工作,所有工作在LCD液晶模块的提示下完成。该系统可管理880枚指纹信息,注册时间1 min,指纹识别时间10 s。系统体积小、操作方便、安装简单、已在PE管道焊接一线成功应用。

From this management and identification system,a series of finger operation functions,such as register,load, identification and others,can be achieved,from which the PE pipeline＇s welding quality can be developed. STM32 processor is the system＇s hardware platform expanding FPM10A fingerprint module,24CL64 storage module,CH376S U-disk module and other modules,from which this system is designed. It takes only 1 minute and 10 seconds to register and identify finger information respectively,in which the finger＇s maximum number is 880. There are a lot of advantages,such as little volume,convenient operation,easy install,in this system,which has been used in PE pipeline welding manufactures.