The era of knowledge economy， the construction of national innovation system problem has become a national comprehensive ability and international competitiveness， and learn the determinants of the function and mechanism of the national innovation system with a natural With China's national innovation system gradually established， the status and function of society increasingly But people to learn in the specific functions of national innovation system， and is not very clear， to learn the status in the national innovation system， and also insufficient From the theory research and combining the actual status of the society， the national innovation system of society in the research status and The paper first national innovation system research and literature review， summarizes the functional requirements of the national innovation system， and a deep research institute and connection of national innovation system， society is an important component of the national innovation Secondly， the system of society function and effect Draw to existing functions and learn in technological innovation plays an irreplaceable Then， will learn to function and the demand of the national innovation system， summarizes the society in the coupling of the national innovation system should have the functions of the society， the national innovation system in the function orientation， and analyzed the function and function to Then， in the national innovation system based on the needs of society， constructing the evaluation index system， and the function of fujian provincial learned， for example， the Using functional evaluation index system to evaluate by society and the existing problems and to function analysis the Finally， the association between the function， and puts forward related Suggestions to perfect the function is given， and the promotion of the relevant strategies to In addition， to learn the relevant external security conditions are Keywords: association， the national innovation system， functions， function
