RFID技术在船舶物资储运识别中的应用  

The application of RFID technology in ship material storage and transportation identification

作　　者：罗玲玲 LUO Ling-ling(Nanchang Jiaotong Institute,Nanchang 330033,China)

机构地区：[1]南昌交通学院,江西南昌330033

出　　处：《舰船科学技术》2023年第24期184-187,共4页Ship Science and Technology

基　　金：江西省教育厅科学技术研究项目(GJJ218410)。

摘　　要：船舶在进行物资储运过程中,受物资类别与数量较大影响,对物资定位以及详细信息管理难度较大,为此研究RFID技术在船舶物资储运识别中的应用方法。该方法建立基于RFID技术的船舶物资储运识别技术框架,在该技术框架内,将RFID电子标签粘贴到船舶和物资上,利用RFID阅读器收集船舶物资RFID标签信号强度,再使用矢量形式描述待识别船舶物资信号强度与读写器采集到的船舶物资RFID标签信号强度,通过选择参考标签,计算参考标签与待识别船舶物资RFID标签欧几里德距离方式,获得待识别船舶物资位置,并通过二次加权方式对该位置进行修正,识别出船舶物资在储运过程中的位置。实验表明,该方法可有效识别船舶物资在储运过程中的位置,并对其位置误差进行有效修正,具备较好的应用效果。During the process of material storage and transportation,ships are greatly affected by the type and quantity of materials,making it difficult to locate and manage detailed information.Therefore,this article studies the application method of RFID technology in the identification of ship material storage and transportation.This method establishes a ship material storage and transportation identification technology framework based on RFID technology.Within this technology framework,RFID electronic tags are pasted onto the ship and materials,and the RFID tag signal strength of the materials is collected and propagated using an RFID reader.Then,vector form is used to describe the signal strength of the identified ship material and the RFID tag signal strength of the ship material collected by the reader.After selecting a reference tag,Calculate the Euclidean distance between the reference label and the RFID label of the vessel's materials to be identified,obtain the location of the vessel's materials to be identified,and correct the location through a quadratic weighting method to obtain the position recognition of the vessel's materials during storage and transportation.The experiment shows that this method can effectively identify the position of ship materials during storage and transportation,and effectively correct their position errors,with good application results.

关 键 词：RFID技术 阅读器 电子标签 物资位置 物资储运 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]