Abstract: With the continuous advancement of agricultural production to land intensive,large-scale production and intelligent agriculture,the intellectualization of combine harvesters is an inevitable requirement to revitalize China’s agricultural machinery industry,enhance the core competitiveness of the industry and go to the international market.This paper introduces the intelligent development of combine harvesters at home and abroad,combined with the existing problems of combine harvesters at the present stage,This paper analyzes the development trend of intelligent industry of combine harvester from the aspects of improving agricultural production efficiency,improving agricultural production quality,reducing production cost and improving product competitiveness,and puts forward some suggestions for the development of intelligent industry of combine harvester.