微電脑控制药膳煲的控制部分设计书毕业设计书.docVIP

编号 论文 题目： 的控制部分设计 物联网工程 学院专业 年月  近年来，随着国家政策法规的扶持，以及人们对生活质量的追求逐渐增高，以自然疗法为特点的中医药文化受到越来越多人的关注，尤其是食疗养生，以其独特的优势在人们的日常生活中逐渐占据了一定地位ATMEL公司生产的AT89C52单片机设计一个控制系统.实现的功能是：用单片机电路和程序来控制烧煮的温度和时间，通过按键进入中断，有几档时间设定，工作状态分为煲煮和保温，前后工作温度范围不同，模拟传统熬药过程中的大火加热与文火慢煮，达到充分释放食材中药分的效果，同时数码管显示设定时间与剩余时间. 关键词：单片机；模块化C语言程序；温度控制；药膳煲 ABSTRACT In recent years, with the support of national policies and regulations, as well as the people to the pursuit of quality of life is gradually increased, to the natural therapy for TCM culture characteristics are more and more peoples attention, especially diet regimen, with its unique advantages in peoples daily life gradually occupy a certain position. This makes the tableware medicated pot gradually become the electrical equipment family indispensable. Due to the use of single-chip design of product has the characteristics of small volume, low price, complete functions, flexible application, so the chip has been in constant development. This paper studies the timing control of the micro-controller technology to design a Diet pot, to achieve the products specified function. First of all, Diet pot and micro-controller concepts and key technologies, the application advantages of the single-chip technology in the Diet pot control system. Secondly, on the basis of analysis of the characteristics and needs of the Diet pot control system, the design of a microcomputer control Diet pot control system, focusing on the architecture of the system proposed key module, temperature detection module, digital display module, power module and The design requirements of the power device control module, and then analyze the power supply circuit used in the system, reset circuit, protection circuit. Finally, use the United States ATMEL AT89C52 micro-controller to design a control system. The functions are: single-chip circuit and procedures to control the cooking temperature and time, interrupt button to enter the file time setting work sta