关键词: 刀具管理系统, 无线射频识别, 理论模型, 刀具编码, 功能界面, 数据库

Abstract: To solve the problem of tool identification and procedure management from storage to scrap of an automobile engine production department,a tool automatic identification technology based on Radio Frequency Identification (RFID) was proposed and the corresponding workshop-level tool management system was developed.Through the requirement analysis,the design of theoretical model was carried out which included the construction of function structure model,business process model and system architecture model.RFID was used for unique identification of each tool,which could implement digital identification and information tracking of tools,and the combination of RFID technology and tool entity was accomplished.In addition,the mixed coding of letters and numbers was adopted to establish tool coding system which was used to eliminate ambiguity of description.The designs of both function interface and database of management system were completed by C# and SQL Server 2008.The system functions were validated through a case,and the management of tools information and logistics were realized which could meet the application requirements of the enterprise.

Key words: tool management system, radio frequency identification, theoretical model, tool coding, function interface, database