基于串口通信的肉牛企业标签打印系统的研究和设计  

Label Printing System of the beef cattle business based on serial port communication

作　　者：梁林[1] 沈明霞[1] 彭增起[2] 陈士进[1] 吴海娟[1] 王卫[1] 刘超超[1] 谌启亮[2] 

机构地区：[1]南京农业大学工学院,江苏南京210031 [2]南京农业大学农业部农畜产品加工与质量控制重点开放实验室,江苏南京210095

出　　处：《食品工业科技》2012年第8期339-343,共5页Science and Technology of Food Industry

基　　金：国家现代农业(肉牛)产业技术体系项目(nycytx-38);农业科技成果转化资金项目(SQ2011ECC100043);江苏高校优势学科建设工程资助项目(PAPD)

摘　　要：介绍了现代肉牛企业信息管理系统中实用的串口通信技术和条码标签打印技术。在Visual C++6.0环境中用Microsoft Communication Control控件实现计算机与电子秤的串口通信,使计算机得到牛胴体或牛胴体分割肉的重量信息。然后利用Code128B条码规则实现重量、质量等级等信息的编码,并通过标签打印机把编码得到的条码打印出来。The practical serial port communication and barcode in Information Management System for beef cattle business was introduced.The serial port communication between computer and electronic weighter was realized by Microsoft Communication Control,which was supplied by Visual C ＋ ＋6.0.Then,the weight data of beef carcass or beef carcass cut was received by the computer.Applying the rule of Code128B,the data of weight and quality grade was coded to barcode.Finally,the barcode could be printed by label printer.

关 键 词：电子秤 串口通信 MICROSOFT COMMUNICATION CONTROL 条码 Code128 

分 类 号：TS206[轻工技术与工程—食品科学]