用NFC替代条形码，实现更安全高效的库存管理。
NFC based inventory control system for secure and efficient communication
- 用被动NFC标签替代条形码，提升安全性与可靠性
- 支持在热/冷、异形产品上稳定读取，避免损坏问题
- 适合电子商品零售场景，手机或读卡器可快速生成收据
本文提出使用近场通信（NFC）技术替代传统条形码，构建更安全高效的库存管理系统。传统条形码易受攻击且在高温、冷冻、圆柱形或不规则形状的产品（如衣物）上易损，影响可靠性。NFC具有高安全性、易用性及短距离无线通信优势。本文设计并实现了一个电子商店的原型系统，每个商品均贴有被动式NFC标签。顾客购买时，通过现金柜台的NFC设备（如智能手机或读卡器）与商品标签通信，实时生成电子收据，实现快速、安全的交易记录。
原文摘要 · Abstract (English)
This paper brings up this idea of using Near Field Communication (NFC) for inventory control system instead of using traditional barcodes. NFC because of its high security, ease of use and efficiency can be very suitable for systems like inventory control. In traditional inventory control systems, each product has a barcode pasted on it, which is vulnerable to attacks as barcodes are open and have no security. Furthermore, barcodes are prone to damages and can be unreliable when pasted on different types of products e.g. hot and frozen products, circular shaped products and irregular shaped products like clothes etc. NFC on the other hand is very efficient, secure and reliable when it comes to short-range wireless communication. In this paper we will present our prototype for the inventory control system of an electronic store in which each product has a passive NFC tag pasted to it. When a customer buys a product the receipt of the product is generated using NFC between the NFC passive tag on the product and NFC enabled device (e.g. smart phone or reader) at the cash counter.
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