实验室温湿度控制系统设计  

The design of laboratory temperature and humidity control system

作　　者：贺娜[1] 

机构地区：[1]天津工业大学电气工程与自动化学院,天津300387

出　　处：《仪器仪表用户》2012年第5期56-58,共3页Instrumentation

摘　　要：本文论述了基于8051单片机的实验室温湿度控制系统的软硬件的设计,给出了硬件设计的原理图和软件设计的流程图。该系统应用了数字式温湿度传感器,简化了电路设计,增加了系统的抗干扰能力。该系统能够实时显示实验室的温湿度状况,控制温湿度在给定的范围内,还可以进行远距离的通信。The design of laboratory temperature and humidity control system on the basis of the 8051 single chip is discussed in this article,including the chart of the hardware design and software flow.This system utilizes the digital temperature and humidity sensors,simplifies the circuit design,increases the anti-interference ability.The system can instantaneously display the temperature and humidity of the laboratory condition,realize the temperature and humidity control in a given range,and undertake long distance communication.

关 键 词：单片机 数字式温湿度传感器 LED 温湿度控制 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]