摘要伴随着温室技术的数目的普及，基于温室生长的大棚，温室的温度和湿度控制的光的强度成为一个非常重要的问题。传统的温度和在温室中的湿度控制是挂温度计和湿度计，温度和湿度通过阅读理解的温度和湿度的实际值，然后根据当前的温度和湿度，温度和湿度比较温度和湿度的观测评价过高或过低，然后做出相应的措施，但相对较轻，涉及较少。这些操作都是人为的条件下进行，消耗了大量的人力物力如今，随着国家经济的发展，不断提高农业产业化在温室的规模，农业种植品种越来越多的大量温室，传统的控制措施表现出极大的限制。因此，在光强检测与控制技术越来越高的要求棚内温度和湿度的建设，对于上述现象的课题也被设计成智能温室控制系统。文献综述详细介绍了课题的背景，对课题设计的相关技术的发展现状进行了综合描述，同时也对本次毕业设计利用单片机及其硬件、Proteus的开发环境、Keil C，设计智能大棚控制系统方案进行了论述。本课题对大棚内的温湿度和光照强度进行控制，对智能大棚会有良好的发展。23283
关键词 智能大棚 单片机 Proteus
毕业设计说明书（毕业论文）外文摘要
Title The Design Of Intelligent Greenhouse Control System
Abstract
With the popularity of greenhouse technology, greenhouse growing number of greenhouses , greenhouse temperature and humidity control has become a very important issue. These operations are carried out under artificial conditions , cost a lot of manpower and resources. Now, with the rapid development of the national economy , and continuously improve the size of the agricultural industry , agricultural products cultivated in greenhouses in more and more varieties , the large number of greenhouses, traditional temperature control measures for showing a lot of limitations . Construction on the greenhouse temperature and humidity measurement and control technology also made increasing demands , the issue is for the above phenomenon, the design of intelligent greenhouse control system. Literature review describes the background of the subject , be subject to the current development of related technology design were reviewed , while the graduation project using microcontroller and its hardware , Proteus development environment , Keil C, intelligent greenhouse control system design scheme was discussed . The topic for the temperature and humidity inside the greenhouse and light intensity control, intelligent greenhouses have good development .
Keywords intelligent greenhouses SCM proteus
目次
1 绪论 1
1.1 设计背景及意义 1
1．2 发展历史以及研究现状 2
1.3 设计任务及要求 3
1.3.1 任务 3
1.3.2 要求 3
2 系统设计 4
2.1 系统组成及原理框图 4
2.2 系统工作原理 4
3 硬件设计 7
3.1 AT89C52单片机电路设计 7
3.1.1 简介 7
3.1.2 电路 9
3.2 液晶屏显示电路 13
3.3 温湿度转换电路 15
3.4 光照强度转换电路 17
3.5 EEPROM电路 19
3.6 键盘控制电路 21
3.7 总电路图 22
4 软件设计 23 AT89C52单片机智能大棚控制系统设计+电路图+源程序:http://www.751com.cn/zidonghua/lunwen_16281.html