基于单总线技术的温室测控系统  

The Green House Measure & Control System Base on 1-Wire Bus Technique

作　　者：邓晓燕[1] 刘建华[1] 庞胜利[1] 万京[1] 

机构地区：[1]石家庄铁道学院电气工程分院,石家庄050043

出　　处：《电气自动化》2006年第3期56-57,共2页Electrical Automation

摘　　要：本文介绍了由单总线数字温度传感器 DS18820和单总线 A/D 转换器 DS2450组成的温室测控系统,特别提出了一种在线获取单总线器件序列号的软件设计方法。This paper introduced the measure and control system for green-house, this system consists of 1-wired bus temperature sensor DS18B20 and 1-wired bus A/D converter DS2450. Specially, it introduced the software design procedure for how to obtain the serial code of 1-wired bus device.

关 键 词：DS18820 DS2450单片机 单总线 序列号 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]