Abstract: Large-scale instruments and equipment are important resources to support talent cultivation and scientific research in higher education. How to promote the open sharing of the instrument platform has always been a key research focus. Based on the current situation and characteristics of open sharing at the Instrumental Analysis Center of Shanghai Jiao Tong University, this paper employs the SWOT-AHP model, a method that combines qualitative and quantitative analysis. Through analysis using the hierarchical process, it is found that the key factors are: S1 (university support), W2 (incomplete technical capabilities), O4 (disciplinary needs), and T4 (inter-platform competition). Further analysis using the strategy quadrilateral and azimuth angle methods indicates that an aggressive strategy is currently most suitable. Consequently, specific future open-sharing strategies are proposed.