摘要
以MFRC500射频识别模块为核心,结合STC89C52单片机主控模块设计智能门禁系统的硬件外围电路,实现对射频卡控制以及与单片机之间的通信,并根据读卡信息控制电控锁的开闭,实现门禁管理等工作。测试结果表明,该系统工作稳定,性能优异。同时,具有安全性高、使用方便、便于管理和成本低廉等优点。
The entrance guard system is a modern safety management system which is a concentration of automatic identification technology and modern safety management measures. Entrance guard management system based on RFID is through the recognition of IC card to ensure that those people with appropriate documents can free enter and leave and but outsiders or personnel unable to enter. The hardware peripheral circuit of intelligent entrance guard system was designed with MFRC500 RFID module as the core,combined with STC89C52 single-chip microcomputer control module to control the RFID card and communicate with MCU. And also,according to the card information,it can control the locking or unlocking of the electric door to realize the entrance guard management. The test results showed that the system worked stability and had good performance. And also it had the advantages of high security,convenience for use,easy management and low cost. So,the application prospect is very good.
出处
《实验室研究与探索》
CAS
北大核心
2016年第11期123-126,共4页
Research and Exploration In Laboratory
基金
国家级大学生创新训练计划项目(201510449050)
国家"本科教学工程"大学生校外实践教育基地建设项目(284)
山东省高等学校教学改革立项项目(2012488)
