Modern Agricultural Production Environmental Monitoring Configuration And Integration Of Technology Research And Demonstration Application

Agriculture is characterized by geographically dispersed, diverse objects, and uncertain environmental factors, etc, and it is also the most obviously areas which is affected by the environment. The environmental information monitoring system for traditional agricultural is mostly collected by the analog sensors, through A/D conversion, data is transferred by RS 485 bus to access PC do to on site monitoring. There are many problems in this way: as the agricultural environment is relatively severe, and a variety of interference sources and multiple devices can not interact and so on. It is difficult to obtain comprehensive, rich on site information and on site equipments for precise control for many other issues are particularly prominent.With the development of the integration of technology and configuration information technology and other related technologies, design of complex applications for the agricultural background of environmental monitoring system in large numbers, there have been a large variety of complex applications for the agricultural background of the design of environmental monitoring systems.In these systems, the diversity of forms of information, information capacity and information processing speed, etc., are far beyond the traditional information processing methods.Meanwhile, along with the extensive application of remote equipment, the application of configuration technology achieves complementary advantages and it is used widely by using the characteristics of control equipment. The research and application for integration and configuration information technology, will be most significant trend for the development of agricultural information monitoring control systems, and it is the base of establishing modern agricultural operation, management and control integration system.The main content of this thesis is: using integration information technology and research and development for agricultural production environmental monitoring systems, to realize real time acquisition of agricultural production for on site temperature, humidity, light, soil temperature, CO2 concentration and dew point temperature and other environmental parameters , to display the intuitive or curve chart to the users, offering a variety of sound and light alarm information according to crop needs. Users can correct production management according to environmental data and crop information.The intelligent analysis of real time acquisition of temperature and humidity values and comparison with the set value can be the bases for the production warning and device control. The main contents are as follows: (1) the application of multi information fusion technology in agricultural production environmental monitoring; (2) configuration technology development in agricultural production environmental monitoring system (3) convenient and low cost remote monitoring capabilities. System developed with the project can be applied to greenhouses, farms and other agricultural production monitoring.