摘要:温室大棚在农业领域发展迅速。随着社会需求的增多与提高,对温室大棚的要求也越来越高,需要在温室大棚建设中实现智能控制,实现对温度、土壤湿度、光照等环境的检测和控制。本设计是基于Arduino设计的一个温室蔬菜大棚智能管理系统。该系统利用Arduino自带的红外传感器、LM35线性模拟温度传感器分别对人为运动和温度进行检测,并基于检测原理利用电子元件自制光照传感器、湿度传感器分别对光照强度和土壤湿度进行检测。该系统具有安装简单方便,性价比高,可维护性好等优点。是一种比较经济、智能的方案,虽然是模型,但是具有很强的可实施性,适于进一步推广或研究,以便于促进植物生长,降低成本,以带来较好的社会经济效益。90537
毕业论文关键字:Arduino控制器,红外感测模块,光照感测模块,湿度感测模块,温度感测模块
Abstract: The greenhouse rapid development in the field of agriculture。 With the increase of social needs and improve the greenhouse is also getting higher and higher, intelligent control system, the detection and control of temperature, soil moisture, light and other environmental needs in the construction of greenhouses。The design is intelligent management system based on the Arduino design of a greenhouse vegetable greenhouses。 This system uses the Arduino comes Infrared sensor, the LM35 linear analog temperature sensor detects human movement and temperature, respectively, and electronic components based on the detection principle using homemade light sensor, and humidity sensor detects the light intensity and soil humidity。 The system is easy to install, cost, maintainability advantages。 Is a more economical, intelligent program, although it is a model, but with a strong enforcement, suitable for further promotion or research, in order to promote plant growth, reduce costs, in order to bring a better social and economic benefits。
Keywords: Arduino controller, infrared sensing module, light sensing module, humidity sensing module, temperature sensing module
目录
1 引言 3
1。1 蔬菜大棚的发展及现状 3
1。2 选题背景及意义 3
1。3 选题可行性分析 3
2 系统设计平台 4
2。1 Arduino的起源 4
2。2 Arduino的介绍 4
2。3 Arduino特点 4
2。4 Arduino应用 5
3 系统功能设计 5
3。1 棚内温度 5
3。2 棚内光照 6
3。3 土壤湿度 6
3。4 红外感测 6
4 功能模块程序设计、实验与分析 7
4。1 整个系统程序的编写基础 7
4。2 主程序流程图 8
4。3 顶灯控制模块 9
4。4 光照强度控制模块 12
4。5 土壤湿度控制模块 16
4。6 棚内温度控制模块 18
4。7 实验结果