Multi-Parameter Intelligent Monitoring System for Cold Store
There are many factors, such as temperature, humidity, concentration of oxygen and carbon dioxide, influencing freshness of garden stuff. An intelligent monitoring system was designed to ensure the quality of it. In order to balance the environmental deviation between different areas, the system used multi-channel sensors to cycled check environment. Without effecting control accuracy, the system solved the problem that actuator shocked frequently by the mediate filter technology and fuzzy control approach. At the same time, the system improved relative humidity of clod store by time defrosting. Working principle of the system and design idea on hardware and software were introduced. The system centralized on LPC2103, used sensors to gather data and regulated cold stores environment through program. The practical results show that this system is simple, stable and easy to control. It can ensure garden stuffs quality effectively.
Cold Store for Garden Stuff Monitoring Hardware Module Software Flow Intelligent Control
Kaisheng Zhang Yuan Zeng
College of Electrical Engineering Shaanxi University of Science and Technology Xian Shaanxi 710021 P.R China
国际会议
成都
英文
516-519
2010-07-07（万方平台首次上网日期，不代表论文的发表时间）