天 津 天 狮 学 院毕业实践报告题目：智能电子秤的设计二级学院 电子与计算机学院 专 业 08 级通信技术 学生姓名 戴晓辰 指导教师 李建娜 2011 年 05 月 31 日摘 要智能电子秤主要以单片机作为中心控制单元，通过称重传感器进行模数转换单元，在配以键盘、显示电路及强大软件来组成。该电子秤不但计量准确、快速方便，更重要的是除了能实现自动称重、计价功能外，还可实现去皮、净/毛转，自动计算，数字显示等功能，受到广大用户欢迎。智能电子称由于携带方便，使用简单，对人们生活的影响越来越大。关键词：电子秤，称重传感器。AbstractIntelligent electronic balance values detection and the modern new-type names of technical comprehensive one body such as conversion technical.This system aims at is the automatic name of electronic name heavy, automatic valuation and data handling carry out research. it is to how to carry out handling for sampling data , is for the collection of data and conversion and calculation problem has studied. Have discussed the suspension of the key in single flat machine control system , calculate problem , show as a result that through software design, realization is perfected more. This text is weighing the foundation of hardware design to intelligent electron , has analysed the software control method of electronic name in detail. Since the electron of single flat machine control weighs structure, is simple, cost is cheap, receive deeply people like. Keywords:Intelligence electronic weighing; weighing sensor 目 录一、绪论................................................................1二、智能电子秤的工作原理................................................12.1 智能电子秤性能....................................................12.2 工作原理..........................................................12.3 基本结构..........................................................2三、智能电子秤的硬件设计............................
