针对传统的条形码食品追溯系统的局限性,提出一种采用先进的射频识别码(RFID)技术以及广泛使用的短信息技术来建立的对虾追溯查询系统.该系统能够快速、准确地将RFID数据通过短信的方式发送给后台短信网关,经网关处理,给客户提供快捷、有效的追溯信息,方便客户及时了解对虾的产地、养殖情况(饲料、用药)、以及生产情况等相关信息.%To overcome the limitations of traditional bar code traceability system, a way of establishing prawn traceability system is proposed based on RFID and SMS. After the RFID code is analyzed, which is sent to the SMS gateway, some traceability information will be sent back to user so that they can know about information on the place of Prawn, cultural methods and production.
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