Position: Home > Articles > Design of embedded temperature and humidity monitoring system based on RS485 bus technology in animal feeding room
Journal of Chinese Agricultural Mechanization
2014,35
(2)
271-274
基于RS485总线的动物饲养室嵌入式温湿度监测系统的设计
作 者：
鲁莹;吕浩;徐全元;胡刚毅
单 位：
西南林业大学计算机与信息学院;云南省计算机软件技术开发研究中心
关键词：
动物饲养室;温湿度;监测;RS485总线;ARM
摘 要：
利用嵌入式系统对温湿度进行监测,是现代化高效饲养的一种必然发展趋势。针对动物饲养的特点,基于嵌入式系统和RS485总线技术,设计实现了动物饲养室多路温湿度监测系统,并获得高效应用。中心控制器采用LPC2119ARM7微处理器;远端温湿度数据采集器由STC12C5410AD单片机配合LM35温度传感器和HS1101湿度传感器等组成;通过RS485总线连接中心控制器和远端温湿度数据采集器。
译 名：
Design of embedded temperature and humidity monitoring system based on RS485 bus technology in animal feeding room
作 者：
Lu Ying;Lv Hao;Xu Quanyuan;Hu Gangyi;Southwest Forestry University;YunNan Computer Software Research & Development Center;
关键词：
animal feeding room;;temperature and humidity;;monitoring;;RS485 bus;;ARM
摘 要：
Using embedded system to monitor temperature and humidity is an inevitable development trend in mod ern efficient feeding. According to the characteristic of animal feeding, this paper designed and realized a temperature and humidity monitoring system of multichannels based on embedded real time system and RS-485 technology in animal feeding room. This system gets efficient application. It contains a central controller LPC2119 ARM7 microprocessor, remote temperature and humidity data collector which is composed of STC12C5410AD microcontroller, LM35 temperature sensor, HS1101 humidity sensor and so on, RS485 bus which is connected with the central controller and remote temperature and humidity data collector.
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