基于STC89C5RC单片机鸡舍环境监控系统设计.docxVIP

基于STC89C5RC单片机的鸡舍环境监控系统的设计 摘要：在蛋鸡养殖行业，通过先前的生产实践得出，在蛋鸡的生长过程中鸡的健康和繁殖能力以及饲料利用率都会受到鸡舍环境的影响。鸡舍内部的环境质量已经成为影响蛋鸡养殖的主要因素。本文针对中小型养鸡场设计了一套以STC89C5RC为主控芯片，集灯光控制与通风控制为一体的鸡舍环境智能监控设备。 系统硬件由采集模块、控制模块和人机界面三部分组成，支持键盘输入与数码显示。该系统可以采集影响鸡生长的温度、湿度、光照等主要环境参数，并将采集到的参数值与设定值比较，以此来调节鸡舍内的环境，从而实现鸡舍内部环境参数的自动控制。经过软硬件调试，最终实现了设计的基本要求。该设各成本低廉、使用方便、操作简单、可靠性较高，具有很好的应用价值。 关键词：STC89C5RC；鸡舍；监控；温湿度传感器；光强传感器 Abstract In the poultry industry, the previous practice of a large number of production, scientific experiment and scientific research Qiao has the draw, layer growth process, health, reproduction ability and feed utilization rate will be affected by the hen house internal environment of. The internal environment is good or bad quality chicken has become the main factors affecting the industrial development of laying hens. The aimed at small and medium-sized farm design a set to STC89C5RC as the main control of the total tablet, set of lighting control and ventilation control one of the henhouse environment intelligent monitoring equipment. The system hardware is composed of the acquisition module, the control module and the man-machine interface H component, which supports the keyboard input and digital display. The system can be w acquisition influences chicken growth temperature, humidity, illumination and other key environmental parameters, and the collected parameters value and set value, in order to determine whether the environmental condition of hen house make an adjustment, so as to realize the automatic control of the hen house internal environment parameters. After hardware and software debugging, the basic requirements of the design are finally realized. The design of low-cost, easy to use, simple operation, high reliability, has a very good application value. Keywords: STC89C5RC; chicken; monitoring; temperature and humidity sensor; light intensity sensor 目 录 TOC \o 1-3 \h \u  HYPERLINK \l _Toc32624 引言  PAGEREF _Toc32624 1  HYPERLINK \l _Toc25793 1.1 研究背景和意义  PAGEREF _To