基于非接觸式ic卡的門禁控制系統(tǒng)設計畢業(yè)設計

1、題 目： 基于非接觸式 IC 卡的門禁控制系統(tǒng)設計學 院： 信息電子技術(shù)學院年 級：專 業(yè)：自動化姓 名：學 號：指導教師：AbstractWith the development of modern technology, entrance guard control system is acting a more and more important role in the field of security techno

2、logy to prevent, it is based on advanced computer technology, communications technology and non-contact radio frequency identification technology, a kind of intelligent control system that limits people's access to m

3、ake the implementation of the release, rejection and records operation through the non-contact-type IC card. Non-contact-type IC card's core technology is radio frequency identification and its environment adaptable

4、to non-contact to complete the automated identification. This paper first introduces the research status of the access control system at home and abroad and development, later introduces the underlying theory of knowledg

5、e related to the system.Finally focus on the hardware and software design of the system.The hardware including the design of the STC89C54's interface, ZLG500AT reading and writing module design, the design of serial

6、communication module, the design of real-time clock module, LCD modular design and data storage module design and so on. Software major procedures the design of non-contact-type IC card and the driver design of microcont

7、roller peripheral chips.According to the system requirement, LCD shows the dynamic time when there is no card into the reader within the scope of work, or should read the card within a specified sector of data and the ca

8、rd's serial number information and punch state displayed in the LCD. After integrated debugging, the actual operation results show that the design of the subject system basically meets the above requirements.Keywords