射频识别技术是利用射频方式进行的一种非接触式的自动识别技术。根据它的标签含有全球唯一的电子产品编码可以对特定物体进行识别同时也适用于酒类防伪。本文对它的工作原理﹑系统组成、及在酒类防伪中的应用进行了详细的阐述。特别地,在射频识别标签中采用一些安全加密算法保证产品的信息不被复制与篡改,真正达到了防伪的目的。同时净化了酒类流通市场也维护了消费者的合法权益。 Radio frequency identification technology is the use of radio frequency technology for a non-contact automatic identification. According to its label contains the world’s only code of electronic products can be identified for specific objects also applies to alcohol security. This article elaborates on its working principle, system composition, and its application in liquor anti-counterfeiting. In particular, a number of security encryption algorithms are used in radio frequency identification tags to ensure that the product information is not copied or tampered with, and the purpose of anti-counterfeiting is truly achieved. At the same time purify the liquor circulation market also protects the legitimate rights and interests of consumers.