摘要
居室的温、湿度监控系统采用主从式通讯方式,由上位机显示并设有上下限报警提示,利用多片MCU组成简单的环境监控网络,以RS485总线标准进行通讯.
The room temperature and humidity monitoring system adopts the principal and subordinate communication method. And there is an alarming mechanism on the upper machine, in addition to an MCU environmental monitoring web,powered by RS485 bus standard.
出处
《石家庄职业技术学院学报》
2008年第6期32-34,共3页
Journal of Shijiazhuang College of Applied Technology
