Fengyun satellite is one of the most widely used and effective satellite series in China's civilian remote sensing satellites，and has played an important role in promoting national economic development and strengthening the construction of independent equipment.Facing the challenges such as high-quality development，disaster prevention and mitigation，climate change，ecological civilization construction，and national security，Fengyun satellite will adhere to the innovation-driven development strategy，take systematization and intelligence as the main development directions，break through key technologies，and build an intelligent cooperative observation system.In this paper，the necessity of the intelligent cooperative observation system of Fengyun satellite in multiple aspects，e.g.，the systematic development of remote sensing satellites，intelligent network enabling，and all-round environmental protection，is discussed.Based on the analysis of the development history of meteorological satellites at home and abroad，the construction idea and preliminary plan of an intelligent cooperative observation system for the new generation of Fengyun meteorological satellite are put forward，and the key technologies in the system construction are analyzed.Finally，the application prospects of the intelligent cooperative observation system of Fengyun satellite are forecasted.