摘要豆芽菜在中国是非常受人们喜爱的蔬菜，它有很高的营养价值，一年四季都可以种植食用，在市场上一直受人们喜爱。由于市场上的销售的豆芽存在很大的安全隐患，添加各种激素和添加剂，很大程度的影响了人们的健康，要想吃上健康绿色的豆芽菜还是要从自己入手，因此我觉得应该设计一款可遥控的多功能豆芽机。

本文主要论述了基于单片机系统的可遥控的多功能豆芽机设计的工作原理和软件流程设计过程。本次设计主要以单片机pic16f877为控制元件，按照豆芽机培育系统的工作要求合理地选择外围功能元件。同时本次设计的豆芽机创新之处在于它的可遥控技术，多功能豆芽机的工作内容主要有定期洒水、恒温控制和完成预定工作时间提醒等，它的工作参数应符合豆芽的生长条件，在这基础上可多设置几个工作参数组，增加豆芽机酸奶制作和米酒制作的功能，以及用户自定义模式功能等，从而将豆芽机功能单一的缺点解决掉。运用学到的单片机的相关知识，完成对复位电路、电源电路、执行元件工作电路的设计，并且在完成控制电路设计的基础上完成单片机程序的写作，通过编译解码、纠错等过程对单片机程序进行完善。70408

该论文有图26幅，表1个，参考文献30篇。

毕业论文关键词： 单片机  豆芽机  恒温控制  自动浇水  温度传感器  可遥控 

The design of the multifunctional bean sprouts machine can be remote control

Abstract Purchase is a very popular vegetable in China, it has very high nutrition value, all the year round can grow edible, has been popular in the market. Due to the market sales of bean sprouts exists great potential safety hazard, various hormones and additives, greatly influenced people's health, to eat healthy and green bean sprouts or should start from their own, so I think we should design a multi-function bean sprouts machine.

This paper mainly discusses the multifunctional bean sprouts machine design based on single chip microcomputer system working principle and design process. This design mainly by the single chip microcomputer pic16f877 as control components, in accordance with the requirements for cultivating system of bean sprouts machine work reasonably choose function of peripheral components. At the same time, the design of bean sprouts machine innovation is that it can be remote control technology ，Multifunctional bean sprouts machine work content mainly include regular sprinkler, temperature control and complete the scheduled work time remind, etc., its working parameters should satisfy the conditions for the growth of bean sprouts, on the basis of this can set up a few more working parameter set, increase the bean sprouts machine yogurt production and the function of rice wine production, as well as user-defined mode function, etc., thus to the disadvantage of single bean sprouts machine function. Using the knowledge learned the MCU, complete the reset circuit, power circuit, components of circuit design work, and in complete control circuit design based on single chip microcomputer program writing, compile decoding, error correction process to improve the microcontroller program.

Key Words:  Single chip microcomputer  Bean sprouts machine  Temperature control  Automatic watering  temperature sensor  Can remote control 

目 录

摘 要 I

Abstract II

目 录 III

1 绪论 1

1.1  市场背景 1

1.2  设计意义 1

1.3  豆芽机发展前景