In order to reach the main goal of this research; ➀ We will suggest master plan of “Construction Knowledge and Information Hub Center” for management elevation, ➁ Type and goal of knowledge information consuming subject of demanded standard of knowledge information, and ➂ Analyze type and suppliable knowledge information supply subjects. ➃ Through analyzing chain effect of supply and demand, draw reproduction method for enhancing knowledge information efficiency, ➄ By using big data analysis, organize knowledge levels and suggest new knowledge creating plan. ➅ Provision plan for user-friendly information, system, and center operation, ➆ Plan to seek ways to continuously collect knowledge information.