Development of a Novel Noise Reduction Algorithm for Smart Checkout RFID System in Retail Stores  

作　　者：Shazielya Shamsul Mohammed A.H.Ali Salwa Hanim Abdul-Rashid Atef M.Ghaleb Fahad M.Alqahtani 

机构地区：[1]Department of Mechanical Engineering,Faculty of Engineering,Universiti Malaya,Kuala Lumpur,50603,Malaysia [2]Centre for Sustainable and Smart Manufacturing(CSSM),Faculty of Engineering,Universiti Malaya,Kuala Lumpur,50603,Malaysia [3]Department of Industrial Engineering,College of Engineering,Alfaisal University,Riyadh,11533,Saudi Arabia [4]Department of Industrial Engineering,College of Engineering,King Saud University,P.O.Box 800,Riyadh,11421,Saudi Arabia

出　　处：《Computers, Materials & Continua》2024年第7期1277-1304,共28页计算机、材料和连续体（英文）

基　　金：funding from Universiti Malaya and Ministry of High Education-Malaysia under Research Grant FRGS/1/2023/TK10/UM/02/3 and GPF 020A-2023;supported by Researchers Supporting Project Number(RSPD2024 R803).

摘　　要：This paper presents a smart checkout system designed to mitigate the issues of noise and errors present in the existing barcode and RFID-based systems used at retail stores’checkout counters.This is achieved by integrating a novel AI algorithm,called Improved Laser Simulator Logic(ILSL)into the RFID system.The enhanced RFID system was able to improve the accuracy of item identification,reduce noise interference,and streamline the overall checkout process.The potential of the systemfor noise detection and elimination was initially investigated through a simulation study usingMATLAB and ILSL algorithm.Subsequently,it was deployed in a small-scale environment to validate its real-world performance.Results show that RFID with the proposed new algorithm ILSL and AI basket is capable of accurately detecting the related itemswhile eliminating noise originating fromunrelated objects,achieving an accuracy rate of 88%.

关 键 词：Smart checkout system RFID technology improved laser simulator logic(ILSL) reduce noise checkout process 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]