基于MSP430F169的蔬菜大棚多点无线温湿度检测系统设计

摘要

针对东北地区冬天蔬菜种植大棚的特点,提出并开发基于超低功耗单片机MSP430F169为核心的大棚多点温湿度检测系统.该系统可以长时间连续地测量、显示、存储和无线传输大棚的环境温湿度信息,同时可进行多点温湿度同时监测.该设计具有简单实用、测量精度高、系统运行稳定、抗干扰能力强等优点.%According to the characteristics of vegetable greenhouses in northeast China region in winter,a multi-spots temperature and humidity detection system based on low power consumption MCU MPS430F169 was put forward and developed.The system could realize continuous measurement,display,storage and wireless transmission of environmental temperature and humidity in greenhouse for long time,and could monitor the temperature and humidity for multiple spots simultaneously.The experiment results showed that the system was simple and practical,highly accurate,stable and with strong anti-jamming ability.