一种新型智能电子秤系统的开发  

Development of a new intelligent electronic scale system

作　　者：高明华[1] 杨根红[1] 沈文波[1] 许丽金 GAO Minghua;YANG Genhong;SHEN Wenbo;XU Lijin(School of Information Engineering,East China Jiaotong University,Nanchang 330013,China)

机构地区：[1]华东交通大学信息工程学院,江西南昌330013

出　　处：《现代电子技术》2017年第14期40-43,共4页Modern Electronics Technique

基　　金：国家自然科学基金资助项目:面向资源聚合与服务协同的云机器人系统架构模型及关键技术研究(61563014);江西省教育厅教改项目:面向卓越工程师的移动通信课程教学改革(JXJG-13-5-30)

摘　　要：针对传统电子秤,记录、统计称重结果需耗费较多人力,并容易出现错记漏记等现象,设计一款新型智能电子秤系统。该电子秤采用STC89C52微处理器为系统控制核心,可显示物品名称、重量、单价、总价等信息,并基于App Inventor 2平台开发出相应的电子秤手机APP软件,电子秤通过蓝牙发送数据至手机APP,由手机保存数据。手机APP软件具备各种统计功能,并能够将统计结果导出Excel表格,便于电脑存储、分析。该系统性能稳定、可靠,成本低廉,手机APP软件方便实用,可广泛应用于现代商业市场中。Since statistical record of weighting result of traditional electronic scales consumes more manpower,and is proneto the incorrect and omission phenomena,a new type of intelligent electronic scale system is designed in this paper.TheSTC89C52microprocessor is used as the control core in the electronic scale system,which can display the name of goods,weight,unit price,total price and other information.The corresponding electronic scale mobile phone APP software was developed based on the App Inventor2platform.The electronic scale sends data to mobile phone APP through Bluetooth,and savethe data in the phone.The mobile APP software possesses a variety of statistical functions,and can export the statistical resultsto Excel form for storage and analysis of the computer.The system has the advantages of stable performance,reliability,lowcost.The mobile APP software is convenient and practical.It can be widely used in modern commercial markets.

关 键 词：电子秤 蓝牙 手机APP EXCEL表格 

分 类 号：TN99-34[电子电信—信号与信息处理] TP312[电子电信—信息与通信工程]