城市食品安全体系智能溯源终端设计  

Development of traceability device in city food safety system

作　　者：缪祎晟[1] 吴华瑞[1,2] 朱华吉[2] 黄锋[2] 

机构地区：[1]北京农业智能装备技术研究中心,北京100097 [2]国家农业信息化工程技术研究中心,北京100097

出　　处：《计算机工程与设计》2015年第3期641-646,共6页Computer Engineering and Design

基　　金：国家科技支撑计划基金项目(2013BAJ04B04);公益性行业(农业)科研专项基金项目(201303107)

摘　　要：为提高城市食品安全溯源体系信息化程度,提出一种智能溯源移动终端设计方法。针对溯源信息流程的特点,设计一种以ARM控制器为核心,集成条码技术、电子标签技术、无线网络通讯技术,GPS定位技术、嵌入式数据库技术的手持终端设备。通过软硬件的一体化协同设计,提高设备集成度,减少溯源流程中人工输入输出环节,在溯源信息载体与集成互连网技术和数据库技术的溯源平台之间建立桥梁和纽带。该设备在项目应用示范中工作稳定,方便实用,提高了城市食品溯源体系的效率。To promote the informatization of urban food safety traceability system,a smart portable traceability device was proposed.According to the characteristics of the traceability information flow,the device was built with ARM micro-controller S3C2410 as the core,and peripherals were integrated like micro printer,GPRS module,GPS module,RFID reader and bar code scanner.Through the collaboration design of software and hardware,integration of equipment was improved,manual input and output process in the traceability was reduced as well.The bridge and link were established between the information carrier and traceability platform which included internet technology and database technology.The device is stable in the demonstration project,which is convenient and practical,the efficiency of urban food traceability system was improved.

关 键 词：食品安全 溯源设备 智能手持终端 二维条码 电子标签 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]