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Position: Home > Articles > Based on P89C51 Automatic Monitor Control System for On-line Nutrient Consistency Journal of Agricultural Mechanization Research 2010,32 (10) 89-92

基于P89C51的肥液浓度在线监测系统电路设计

作  者:
刘振名;齐传辉;王云龙;刘暐
单  位:
河北工程技术高等专科学校
关键词:
肥液;浓度;P89C51;监测
摘  要:
为了实现肥液自动供给的控制精度,设计了以P89C51为核心的肥液在线监测供给系统,通过对肥液酸度和电导率的测量,实现了供液系统的浓度在线自动监测和控制,使肥液灌溉系统的智能化水平大大提高。该控制系统具有体积小、安装方便以及运行可靠等特点,更有利于向水基质农业中推广应用。
译  名:
Based on P89C51 Automatic Monitor Control System for On-line Nutrient Consistency
作  者:
Liu Zhenming,Qi Chuanhui,Wang Yunlong,Liu Wei ( Hebei Engineering and Technical College,Cangzhou 061001,China)
关键词:
nutrient; concentration; P89C51; conitoring
摘  要:
In order to realize automatic precision of supplying monitor system,the system of on-line nutrient consistency supply can be designed based on P89C51 single-chip. It can realize automatic monitoring and control on-line through measuring acidity and conductivity ,so the intelligent level of nutrient supply can be increased greatly. This controller system is small ,easy to fit and a low-cost etc,and is more advantageous to application in agricultural of water matrix.

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