Design of Distributed Agricultural Greenhouse Based on LabVIEW

A distributed agricultural greenhouse based on LabVIEW was introduced.Terminal nodes were set up in different areas of greenhouse for collecting and uploading data of illumination，temperature，humidity，CO2 concentration and soil moisture，meanwhile，instructions from concentrator were received by terminal nodes.According to instructions，actions of sprinklers，heaters，exhaust fans and sun visors in different areas to implement precise adjustment to distribution of different crops growth environment in each region were controlled.Multi-point distributed monitoring could provide the most suitable growth environment for each crop grown in greenhouses to meet practical needs of agricultural students in vocational colleges.