摘 要
随着农业科技的不断发展，家禽养殖的智能化和自动化成为了行业的重要趋势。特别是在光照管理方面，传统的人工控制方式不仅效率低下，而且容易造成光照时间不足或过度，影响家禽的生长和健康。因此，设计一种能够自动调节光照的智能补光器成为了解决这一问题的关键。本文设计了一种基于51单片机的鸡舍电子智能补光器，旨在为鸡提供稳定的光照环境，满足其生理需求并实现节能。系统通过光敏电阻检测自然光照强度，51单片机根据预设的时间和光照强度阈值，自动控制LED灯的开关，为鸡舍提供合适的光照。此外，补光器还具有自动校时功能，确保光照时间的准确性。该设计简单易行，无需人工干预，能够实现自动化控制，节约电能，为现代化鸡舍管理提供了有力支持。
本文设计了一种基于51单片机的鸡舍电子智能补光器，旨在为鸡提供稳定的光照环境，满足其生理需求并实现节能。系统通过光敏电阻检测自然光照强度，51单片机根据预设的时间和光照强度阈值，自动控制LED灯的开关，为鸡舍提供合适的光照。此外，补光器还具有自动校时功能，确保光照时间的准确性。该设计简单易行，无需人工干预，能够实现自动化控制，节约电能，为现代化鸡舍管理提供了有力支持。
关键词：鸡舍补光；51单片机；光照控制；时钟控制；LED灯
Abstract
With the continuous development of agricultural science and technology, the intelligence and automation of poultry breeding has become an important trend in the industry. Especially in the aspect of light management, the traditional manual control mode is not only inefficient, but also easy to cause insufficient or excessive light time, affecting the growth and health of poultry. Therefore, designing an intelligent light supplement device that can automatically adjust the light supply becomes the key to solve this problem. In this paper, an electronic intelligent light feeder based on 51 single chip computer is designed to provide stable light environment for chickens, meet their physiological needs and achieve energy saving.
The system detects the natural light intensity by the resistor. 51 The microcontroller automatically controls the switch of the LED lamp according to the preset time and light intensity threshold to provide appropriate light for the chicken house. In addition, the light supplement device also has the automatic time calibration function to ensure the accuracy of the light time. The design is simple and easy to operate, without manual intervention, and can realize automatic control, save electricity, and provide strong support for the modern chicken house management. In this paper, an electronic intelligent light feeder based on 51 single chip computer is designed to provide stable light environment for chickens, meet their physiological needs and achieve energy saving. The system detects the natural light intensity by the resistor. 51 The microcontroller automatically controls the switch of the LED lamp according to the preset time and light intensity threshold to provide appropriate light for the chicken house. In addition, the light supplement device also has the automatic time calibration function to ensure the accuracy of the light time. The design is simple and easy to operate, without manual intervention, and can realize automatic control, save electricity, and provide strong support for the modern chicken house management.
Keywords: chicken house fill light; 51 single chip microcomputer; light control; clock control; LED lamp
目录
摘 要
Abstract
1 绪论
1.1 选题背景及目的意义
1.1.1 研究目的
1.1.2 研究意义
1.2 国内外研究现状
1.2.1 国内研究现状
1.2.2 国外研究现状
1.3 本课题研究内容
2 设计原理及方案
2.1 补光原理
2.1.1 补光作用
2.1.2 补光灯的应用
2.2 设计方案
3 硬件电路设计
3.1 直流稳压电源电路设计
3.2 单片机芯片STC89C52原理
3.3 光控检测电路
3.3.1 光敏电阻工作原理
3.3.2 光控检测电路原理
3.4 时钟控制电路
3.4.1 LCD1602介绍
3.4.2 时钟调节
3.4.3 时钟控制
3.5 电灯开关控制电路
3.5.1 继电器工作原理
3.5.2 电灯开关电路工作原理
3.6 复位电路
3.7 晶振电路
4 软件程序设计
5 总结
参考文献
附录1 程序
附录2 电源和主电路原理图
附录3 实物图
附录4 主电路PCB图
致 谢
