基于单总线技术的实验室温湿度控制系统  

The System Based on One—wire for Controlling Temperature and Humidity of Laboratory

作　　者：吴秋瑞[1] 刘建华[1] 杨勇[1] 

机构地区：[1]石家庄铁道学院,河北石家庄050043

出　　处：《石家庄铁路职业技术学院学报》2005年第3期37-40,共4页Journal of Shijiazhuang Institute of Railway Technology

摘　　要：研制一种适用于实验室的组网式温湿度测控网络。采用新型传感器和单总线A/D芯片模拟信号转换为数字信号,通过单总线输送给微处理器,整个系统具有电路简单、操作方便、系统稳定等特点,是一种实用的实验室温湿度自动控制系统。Designing a network to measure and control the temperature and humidity of laboratory, it adopts the new-style sensor and one-wire analog-to-digital chip, which convert the analog signals to digital signals and the digital signal is transmitted to microcomputer by the one-wire MPU. So the system has the characteristics of simple heSS, facility to operate and high stability. It is a applied system to measure and control the temperature and humidity of laboratory.

关 键 词：实验室 温度 湿度 单总线技术 

分 类 号：O6-31[理学—化学]