摘要
分析了集装箱RFID标签定位机制,建立了基于历史效应的集装箱RFID标签定位算法模型,在集装箱货场环境下,对定位算法进行实验,验证读写器个数、可参考定位标签个数和历史效应对定位算法的影响,结果表明考虑历史效应的迭代定位算法提高了定位精度。
The locating mechanism of RFID tag in place container piled was analyzed. The algorithm mode which historical effect was considered was put forward for RFID system used by container. In order to find out how the factors affect the precision of the locating position, experiments were done under the circumstance of the container piled place. These factors include the number of readers, the number of the referring locating tags and historical effect. The result showed that the locating position was improved, if the historical effect is taken into account in locating iterative algorithm.
出处
《微计算机信息》
2010年第2期23-25,共3页
Control & Automation
关键词
RFID
标签
定位算法
RFID
historical effect
locating algorithm
