摘要
设计了一套以WiFi技术和RFID定位技术为基础的定位系统,简单介绍无线WiFi网络的优势及系统的硬件部分。在算法方面详细描述了LANDMARC算法和三边定位算法,对两种算法的优缺点进行分析,并结合两种算法提出一种新的算法。并在某公司楼道中进行实验,结果表明该定位算法取得了在2m范围内的准确定位。
A location system based on WiFi technology and RFID location technology is designed, and advantages of wireless WiFi net- work and hardware part of the system are introduced simply. LANMARC algorithm and trilateral position algorithm are described in de- tail. After advantages and defects of two algorithms are analzed, a new algorithm combing two algorithms is proposed. Experiment is runned in corridor of a company,the result shows that the location algorithm can locate accurately within two meters.
出处
《单片机与嵌入式系统应用》
2012年第6期13-15,共3页
Microcontrollers & Embedded Systems
