通过对化工园封闭化管理存在的问题进行分析，提出化工园区信息化系统建设的思路和建设框架。以南京江北新材料科技园为例，分析信息化系统的框架内容，为化工园区的安全建设助力。

In the process of implementing closed management in chemical industrial park, the construction of information system is an inevitable way to realize the efficient, intelligent and rapid operation of the park, and improve the safety management level of the park.Through analyzing the problems existing in the closed management of chemical industrial park, the ideas and framework for the construction of information system in chemical industrial park.Taking Nanjing Jiangbei New Material Technology Park as an example, the analysis on the framework content of information system is helpful to the safety construction of the park.