计算机与现代化 ›› 2010, Vol. 1 ›› Issue (01): 4-6.doi: 1.3969/j.issn.1006-2475.2010.01.002

• 控制技术 • 上一篇    下一篇

基于AT89C51单片机的蔬菜大棚控制系统

裴清华   

  1. 南京大学工程管理学院,江苏 南京 210093
  • 收稿日期:2009-02-17 修回日期:1900-01-01 出版日期:2010-01-15 发布日期:2010-01-15

Vegetable Greenhouse Control System Based on AT89C51 Single-chip

PEI Qing-hua   

  1. School of Management and Engineering, Nanjing University, Nanjing 210093, China
  • Received:2009-02-17 Revised:1900-01-01 Online:2010-01-15 Published:2010-01-15

摘要: 主要介绍以AT89C51单片机为主控制器,以温度、湿度等传感器为主要外围元件的蔬菜大棚控制系统。该系统采用AT89C51单片机采集处理、监测控制以及输出显示环境值,为蔬菜的生长提供稳定的环境场所。在系统设计过程中充分考虑性价比,选用价格低,性能稳定的元器件。

关键词: 单片机, 传感器, 显示电路, 实时监测

Abstract:

This article mainly introduces the AT89C51 single-chip as host controller, temperature and humidity sensors as the main external components of vegetable greenhouse control system. The system uses AT89C51 single-chip acquisition and processing, monitoring control, and environmental value of the output display for the growth of vegetables to provide a stable environment places. Besides, the system uses a low-cost and stable performance components for implementing high performance. 

Key words: AT89C51 single-chip, sensors, electric circuit of display, real-time monitoring

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