基于无线通信的温室大棚检测系统设计.docx

PAGE 23 摘 要 随着科学技术的发展，现代种植业已经越来越趋于规模化，先进化。科技化。而现代种植业最主要依靠的就是温室大棚，因此如何更好的对种植蔬菜的温室大棚进行管理。这也是现代种植业中比较关注的一个问题。 本次项目将设计一个基于无线通信的温室大棚监测系统。它的主要作用是对温室大棚中的温湿度进行监测。同时将检测到的数据通过无线模块传输到后端设备上，以方便工作人员及时查看。同时温湿度异常时可以在后端设备上发出报警，及时提醒工作人员。工作人员可以通过按键对前端的设备的继电器进行控制，以便改变大棚内的温湿度。本系统由两个设备组成，分别是从板设备和主板设备。从板设备主要探测大棚内温湿度和控制继电器模块，主板设备则通过LCD液晶屏模块显示从板设备发送过来的温湿度数据并可以通过按键控制从板的继电器模块，主板设备和从板设备通过无线模块进行连接。 关键词: 温室大棚；无线通信；温湿度监测；继电器控制 Abstract With the development of science and technology, modern planting industry has become more and more large-scale and advanced. Scientific and technological. Modern planting industry mainly depends on greenhouse greenhouse, so how to better manage greenhouse greenhouse for vegetable cultivation. This is also a concern in modern planting industry. This project will design a greenhouse monitoring system based on wireless communication. Its main function is to monitor temperature and humidity in greenhouse. At the same time, the detected data is transmitted to the back-end equipment through wireless module, so as to facilitate staff to view in time. At the same time, when the temperature and humidity are abnormal, the alarm can be sent out on the back-end equipment to remind the staff in time. Workers can control the relay of the front-end equipment by keystrokes in order to change the temperature and humidity in the greenhouse. The system consists of two devices, one is board equipment and the other is motherboard equipment. Slave board equipment mainly detects temperature and humidity in greenhouse and controls relay module. The main board equipment displays temperature and humidity data sent from slave board equipment through LCD LCD screen module and can control relay module of slave board by keys. The main board equipment and slave board equipment are connected through wireless module. Key words：Greenhouse greenhouse; Wireless communication; Temperature and humidity monitoring; Relay control 目录 TOC \o "1-3" \h \z \u 2276 1 绪 论 1 25040 1.1 研究背景 1 8216 1.