农业大棚温度自动记录仪设计

Design of the Automatic Recording Temperature Instruments in Agricultural Shed

为了便于实时监控农业大棚温度的变化,设计了测定农业大棚小环境的温度自动记录仪。该记录仪采用数字温度传感器、单片机、显示器和I2C器件。软件设计主要包括:温度信号的采集、温度数据的储存与读取、汉字与采集结果的混合显示3个模块;通过对系统的设计进行Proteus仿真,结果表明系统的软硬件设计正确。

To realize the remote monitoring temperature in agricultural shed,the temperature in agricultural shed of the automatic recording instruments was designed.The recorder adopted digital the temperature sensors and single chip,liquid display and I 2 C circuit bus component.The software design included the signal collecting,temperature to store data and to read,chinese and collect the mixture of 3 modules.The proteus simulation results of the system ＇ s hardware and software showed that the design was right.