基于RFID和WSN仓储车辆定位系统设计

Research on Warehouse Vehicle Positioning System Design Based on RFID and WSN

摘要:

通过研究基于无线传感器网络的定位技术和无源超高频RFID的定位技术,提出了一种WSN-RFID协同精确定位方法对仓储运输车辆进行定位,并采用该方法设计了具有定位功能的智能小车,实现了对小车的区域定位和精确定位；文章详细阐述了RFID和WSN基本原理以及定位技术,给出了WSN与RFID硬件设计框图,搭建了仓储车辆定位系统硬件平台；通过对智能小车的定位功能进行测试,定位精度达到了86.5%,验证了WSN-RFID协同精确定位方法的有效性与可行性。

Abstract:

Through studies the wireless sensor network positioning technology and passive uhf RFID positioning technology, proposes a WSN-RFID positioning carried out in cooperation with accurate positioning method of storage and transport vehicles, and positioning function has been designed by the method of intelligent cars, realize the regional orientation and accurate positioning on the car. This paper expounds the basic principle of RFID and WSN and positioning technology, gives the WSN and RFID hardware design diagram, and set up a storage vehicle positioning system hardware platform. Through to the smart car positioning function test, Positioning accuracy of 86.5%,verify the WSN - RFID synergy precise positioning method is effective and feasible.