Design Of Integrated Laboratory Management System Based On STM32

With the rapid development of internet technology and information technology,internet of things has been widely applied in more and more fields.In the laboratory management section,many large companies at home and abroad have already had more mature application experience for LIMS(Laboratory Information Management System).LIMS plays a great role in solving the problems of system management workflow duplication and information complexity.In this design,STM32 control chip is used as the main controller of the system.RFID recognition technology and website management system design are combined to develop and design an intelligent laboratory integrated management system to achieve intelligent laboratory management.The system includes door control,personnel management,instrument,equipment management,information management and system management.A comprehensive laboratory management system integrating software and hardware is built up.The design of the system embodies the integration,efficiency and intellectualization of the integrated management system in the Internet of things time.Firstly,the background of the research and the development of technology at home and abroad are introduced.The application value of RFID technology and website management technology in the integrated management system of new laboratory is clarified.Then the main technology of the system is introduced,and the requirement analysis and design of the system are carried out,and the overall structure and function design of the system are given.Secondly,the circuit of the hardware system based on the STM32 controller is designed.The RFID module KL400 is used to identify and read and write,bluetooth 4 protocol,serial port and I2 C protocol are used for communication between the main control module and the co control module.Then,JSP.NET technology is applied to web site development,SQL Server is developed for database server,and ADO technology is used to capture data information.The upper computer website of the system is built into a laboratory integrated management system based on B/S mode.Finally,the hardware and software parts of the system are tested.In the part of the hardware circuit,interface is reserved by the system as an extension of further functions..In the web page part,the functions of experiment management and information management are reserved by the system,so as to improve the function of laboratory management system.