Study Of Metrology Management Info System With RFID

This paper introduced the Metrology Management Info System based on RFID technology and expatiated on its development status. We compared some identify system and applied the RFID which has more advantages than other identify system on the metrology management Info system.Being a data acquired terminal on the system, RFID gathered the information of the metrological equipment. We analyses the structure and function of e-Tag, RFID reader, RF module, then we designed the RFID reader and its module which include MCU, RF module, electrical module, EPPROM, clock module, LED, RS232 module.We also analyzed the function requirement of the Metrology Management Info System. By the designed the conception, logic structure and physics structure, we selected an appropriate database access technology and established the data module of the metrology management Info system. The system realized the function of data input and output, data management, data statistic and query. The software's main interfaces and its operation process are narrated in the paper.Finally we summarized the system, and bring forward the propositions of the farther research.