›› 2013, Vol. 26 ›› Issue (10): 64-.

• Articles • Previous Articles     Next Articles

Positioning System for the Senior Apartment Based on WiFi and RFID

ZHANG Xu,LIANG Longxue   

  1. (School of Electronic and Information Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China)
  • Online:2013-10-15 Published:2013-10-23


This paper designs a more efficient positioning system with the WIFI technology and RFID technology based on the analysis of senior apartment and the RFID technology.The system consists of four parts,namely the data acquisition system,the positioning system,the data query system and the alarm system.This system uses improved LANDMARC algorithm which combines median filtering algorithm and the traditional LANDMARC algorithm to achieve better positioning accuracy.

Key words: senior apartment;RFID;WiFi;improved LANDMARC algorithm

CLC Number: 

  • TP391