摘要
水质分析仪是根据毒性物质对特殊的发光细菌的发光度的抑制作用而设计的,它通过检测发光细菌发光度的变化,分析被测水样中的重金属和其它有机污染物所造成的急性生物毒性。水质分析仪采用三星公司的微处理器S3C2410作为控制核心,采用Linux嵌入式操作系统,并辅以相应的外围电路作为硬件电路平台实现一个自动化程度比较高的智能控制系统。该系统可以快速准确的在线监测水质的综合毒性。
In this paper,the water analyzer is designed based on this principle that toxic substances can inhibit the luminous intensity of photo bacterium.It detects changes of luminous intensity of light-emitting bacteria in order to analysis of biological toxicity of the water quality caused by the metals and other organic pollutants.The water analyzer uses Samsung S3c2410 microprocessor as control core,using an embedded Linux operating system,supplemented by the corresponding peripheral circuits as hardware platform to achieve a relatively high degree of automation,intelligent control systems.
出处
《工业控制计算机》
2010年第7期112-113,共2页
Industrial Control Computer
关键词
发光细菌
生物毒性
嵌入式技术
水质分析仪
photo bacterium
biological toxicity
embedded technology
water analyzer
