So what are the characteristics of intelligent glass greenhouse. The industry is divided into different construction models by the size of the span and the opening, and divided into different ways of use: vegetable glass greenhouse, flower glass greenhouse, seedling glass greenhouse, ecological glass greenhouse, scientific research glass greenhouse, three-dimensional glass greenhouse, shaped glass greenhouse, recreational glass greenhouse, intelligent glass greenhouse, etc. The area and the way of use can be freely adjusted, and can be used in a variety of regions and various climatic conditions. Its area and use can be freely deployed, the smallest has a courtyard leisure type, the height of the large ones can be up to 10 meters or more, the span can be up to 16 meters, between the maximum of up to 10 meters, the degree of intelligence can be up to a key control. Glass greenhouse winter heating problems can be used in a variety of heating methods, its energy costs in the middle, mostly acceptable. Glass greenhouses, with high light transmission, are ideal for the cultivation of high light crops. Greenhouses with a single layer of glass are called single-glass greenhouses, and greenhouses with a double layer of glass are called double insulated glass greenhouses. The common glass used for building glass greenhouse is float plate glass, usually 4mm, 5mm thick two specifications, Europe and the United States and other regions commonly used 4mm thick glass, in the hailstorm areas use 5mm thick specifications. The steel frame structure is mainly used for vegetable seedling cultivation, vegetable planting, melon and ordinary flowers. Long service life, good stability, with rain, wind and other functions, high degree of automation.