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Resources in Technology

机译：技术资源

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摘要

Radio frequency identification of unique products in distribution and supply chains appears to be a burgeoning revolution for some of the world's largest companies. Companies both large and small produce and distribute billions of products annually to wholesalers and retailers. Tracking shipments, monitoring and controlling inventories, and maintaining inventories represent a significant business effort. We are all familiar with the little black and white bar codes printed on the labels and packages on almost everything that we purchase. While the barcode was invented more than 50 years ago, it was not used commercially until 1966. By 1970, the Universal Grocery Products Identification Code (UGPIC) standard was written by a company called Logicon, Inc. Initially, just a few products were labeled with bar codes, but as the benefits of bar coding were realized, more and more product packages included the familiar codes. The UGPIC code led the way for the introduction of the Universal Product Code (UPC), which is still in use today. When making a purchase, hand or counter scanners are used to read the bar codes, which contain information about the product and pricing. We can readily see the benefit and convenience in using bar codes at checkout counters.
机译：对于一些世界上最大的公司来说，分销和供应链中独特产品的射频识别似乎是一场新兴的革命。大型和小型公司每年生产并向批发商和零售商分发数十亿种产品。跟踪装运，监视和控制库存以及维护库存是一项巨大的业务工作。我们几乎都熟悉几乎购买的所有产品的标签和包装上印有的黑白黑白条形码。尽管条形码是在50年前发明的，但直到1966年才在商业上使用。到1970年，通用杂货产品识别码（UGPIC）标准由一家名为Logicon，Inc.的公司编写。最初，只有少数产品被标记条形码，但是随着条形码的优势得以实现，越来越多的产品包装中都包含了常见的条形码。 UGPIC代码引领了通用产品代码（UPC）的引入，该产品至今仍在使用。购买时，将使用手持或柜台扫描仪读取条形码，其中包含有关产品和价格的信息。我们很容易看到在结帐柜台使用条形码的好处和便利。

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