基于单片机的自动售货控制系统设计摘 要本文设计了一个基于 AT89C51 单片机的自动售货控制系统，文中详细的介绍了设计方案的实施背景，各种元器件的选择，系统模块的划分以及功能的实现。该系统模块划分清楚，采纳按键实现人机的友好交互.以 C 语言为开发语言，可读、易理解性大大提高。开发环境为Keil,Proteus 有机结合，keil 实现代码的编写、修改、编译，Proteus 则对编译好的代码在模拟器件上进行仿真。有效的提高了开发效率。系统最终实现了货物选择、投币显示、退币显示 、出货显示等一系列功能.关键词：AT89C51；自动售货机；PROTEUSThe Design of Vending Control Systems Based on SCMPeng xin Yi(College of Physics, Mechanical and Electrical Engineering， JishouUniversity， Jishou, Hunan 416000）AbstractVending system based on AT89C51 is designed in this paper, which contains a detailed description of the implementation of the background of the design ， the choice of the various components ， division and function of the system module 。 The modular division of system is clear, using the key to achieve human-machine friendly interaction. C language for the development of language contributes readable, easy to understand greatly improved. Development Environment is Keil and Proteus. The keil is used to implement code of write， modify and compile, at the same time, proteus implements simulation 。 These effectively improve the development efficiency. System achieves a series of functions such as cargo selection， coin and currency recreation and shipment show。Key words： AT89C51; Vending machine; PROTEUS目 录第一章 绪 论..........................................................11.1 自动售货机的历史及进展前景................................11.2 自动售货控制系统设计的意义................................11.3 本文的主要设计内容........................................2第二章 自动售货控制系统设计分析......................................32。1 系统总体...
