Design of Balcony Intelligent Micro-environment Control System Based on Raspberry Pi
基于树莓派的阳台智能微环境控制系统设计

摘要

系统由雨滴探测传感器、温湿度传感器、光敏传感器、土壤湿度传感器采集下雨情况、湿度、温度、光照强度、土壤湿度数据，再由树莓派将所采集的数据与数据库中设定的阈值进行比较，将收集到的环境数据保存并通过局域网在客户端和小程序端展示。当检测数据超出规定阈值时，系统首先向用户发出警告，用户可通过移动端小程序选择人为的对现场进行干预，或者选择让系统智能地通过局域网调对现场电气设备进行控制。目前系统中所设计的控制设备有光照设备、降温设备和灌溉设备。达到实时调控生长中所需的参数，减少人工到现场进行检查的次数，节省人工成本。

Abstract

The system collects the data of rain, humidity, temperature, light intensity and soil humidity by raindrop detection sensor, temperature and humidity sensor, photosensitive sensor and soil humidity sensor, and then raspberry pie compares the collected data with the threshold set in the database, saves the collected environmental data and displays it on the client and applet through LAN. When the detection data exceeds the specified threshold, the system first sends a warning to the user. The user can choose to intervene on the site manually through the mobile terminal applet, or choose to let the system intelligently control the on-site electrical equipment through the LAN. At present, the control equipment designed in the system includes lighting equipment, cooling equipment and irrigation equipment. Achieve real-time regulation of the parameters required in the growth, reduce the number of manual inspections on the site and save labor costs.