成都理工大学学报（自然科学版）2012，Vol.39Issue(5)：549-554,6.
基于轮询机制的RFID读卡系统的设计与实现
Design and Implementation of RFID reader system based on polling mechanism
摘要
Abstract
Based on polling mechanism, the design of the RFID reader system gets the data of active RFID cards from four RFID readers, respectively. The system uses the Visual Studio C+ +6.0 programming language and MS SQL Server 2005 database technology to realize the communication between the COM port and the RFID reader, RFID card configurator and ID card readers through the WINDOWS API and CSerialPort class library. By matching the data record in RFID readers and in RFID card configurator module, the personnel location can be obtained in real time to realize the personnel orientation and management. The practical application shows that this system can finish acquiring and updating the data fast and stably, and effectively solve the orientation problem of the persons far from scenic spots.关键词
轮询机制/RFID读卡系统/人员位置监测Key words
polling mechanism/ RFID reader system/ orientation of persons分类
信息技术与安全科学引用本文复制引用
胡文艺,曾维周,阚瑷珂..基于轮询机制的RFID读卡系统的设计与实现[J].成都理工大学学报（自然科学版）,2012,39(5):549-554,6.基金项目
国家科技支撑计划课题(2009BAH50B02) （2009BAH50B02）
国家国际科技合作专项课题(2001DFAZ2070) （2001DFAZ2070）
