Abstract: From the perspective of knowledge chain, this paper takes china’s communication manufacturing industry as the study case and applies the models of sub-system order degree and system synergetic degree to do a quantitative measurement for this industry . We use the model of improved Logistic to analyze the relationship between the interaction of knowledge innovation clusters within the industry and industrial collaborative evolution. The results show that communication manufacturing industry has been in the stage of vertical collaborative evolution, from a single subject innovation to the multi-agent cooperative innovation. However, the collaborative relationship within the industry is not stable, synergetic effect is not satisfactory, and the degrees of order and synergy have much room for adjustments. Therefore, government is urgently needed to exclude the barriers of industry collaborative innovation, improve the mechanisms of knowledge synergy and create a favorable environment for innovation cooperation, promoting the overall optimization and upgrading of communication manufacturing industry.

摘要： 本文从知识链角度以我国通信制造业为研究案例，分别运用子系统有序度模型和系统协同度模型讨论了该产业的知识协同度，运用改进后的Logistic模型分析产业内知识创新群之间的相互影响与产业协同演进的关系。结果表明：通信制造业处于纵向协同演进阶段，已从单个主体创新向多主体合作创新演进，但产业内部协同关系不稳定，协同效果不理想，有序度和协同度均存在较高的调整空间；迫切需要政府破除产业协同创新障碍，健全知识协同机制，营造良好的创新合作环境，推动通信制造产业整体的优化升级。