CAJ | 학술논문

为了改善基于RFID技术的门禁系统在获取电子身份标签信息时的冲突问题，通过引用马尔可夫链为时隙防碰撞法建立数学模型，并以此为基础对时隙法的性能进行分析，从而得出时隙法中定时隙对电子标签数目识别的影响，这为在已定时隙数的情况下合理规划门禁系统范围内的电子标签数目、提高识别效率提供了参考。
위료개선기우RFID기술적문금계통재획취전자신빈표첨신식시적충돌문제，통과인용마이가부련위시극방팽당법건립수학모형，병이차위기출대시극법적성능진행분석，종이득출시극법중정시극대전자표첨수목식별적영향，저위재이정시극수적정황하합리규화문금계통범위내적전자표첨수목、제고식별효솔제공료삼고。
In order to improve the getting information collision problem in the entrance guard system of RFID tech-nology .This paper build a mathematic model for the slot method by quoting Markov chain ,using it as the basis ana-lyze the slot method performance and get the relationship between the number of time slots and the electronic tag i -dentification ,so it can provide a reference that the electronic tag numbers can be reasonable planed and the efficien -cy of identification is improved in the case of fixed number of time slots .