基于ARM11处理器的蔬菜大棚温湿监控系统设计

The Design of Vegetable Greenhouse Temperature and Humidity Monitoring System Based on ARM11 Processor

针对蔬菜大棚温湿度监控的应用需求,设计一种基于ARM11处理器的蔬菜大棚温湿度监控系统.首先对温湿度传感器和ARM处理器选型及功能进行详细分析,然后对蔬菜大棚中的温湿度算法进行了详细设计,解决了温湿度采样过程中多传感器数据采样融合和抗干扰的问题,以及对蔬菜大棚中温湿度自动控制的问题.实验测试表明,本文设计的温湿度监控系统具有较快的响应速度,能够在短时间内对蔬菜大棚中的温湿度进行调节,同时该温湿度控制系统还具有较强的抗干扰能力.

According to the application requirements of vegetable greenhouse temperature and humidity monitoring,it needs to de-sign a greenhouse temperature and humidity monitoring system based on ARM11 processor.This paper firstly analyzes the selection of tem-perature and humidity sensor and ARM processor and function in details,then describes the detailed design of algorithm of vegetable greenhouse temperature and humidity,which mainly solves the multi senors data fusion and the anti-jamming problem in the process of sampling,and the problem of automatic control in the vegetable greenhouse temperature and humidity. This test shows that the tempera-ture and humidity monitoring system designed in this paper has quicker response speed can carry on the adjustment in vegetable green-house temperature and humidity in a short period time. Besides,this monitoring system has stronger anti-jamming ability.