中文摘要：

[目的／意义]面对海外市场的频频阻击，如何通过专利的海外预警快速准确地了解专利面临的海外环境是保障国内企业更好地参与国际化竞争的重要举措，对我国创新政策体系的进一步完善提供参考。[方法／过程]通过建立5个方面15项具体评价指标，并利用离差最大化对各个指标进行权重的确定，基于区间数多属性决策方法，筛选出确实对企业以及其所在行业有重大影响的专利海外预警基金资助项目，运用区间数和离差最大化原理进行专利海外预警基金资助项目的甄选和分析研究。[结果／结论]运用区间数和离差最大化原理，可以提高评选机制的有效性和可信度，增加项目选择的科学性和说服力。并通过算例证明了该方法在专利预警方面的有效性。

英文摘要：

[ Purpose/Significance ] Facing frequent blocking in the overseas market, domestic enterprises are forced to accurately under- stand the environment abroad of patent through overseas warning, in order to better participate in international competition. It could also help to further improve the system of innovation policy of China. [ Method/Process] 15 indexes of 5 aspects are selected as evaluation indicators in this paper, index weights are determined by using deviation maximization method. Based on interval multiple attribute decision making method, projects that have significant influence in the related industries, funded by the patent early warning overseas fund, are then selected. Interval number and deviation maximization are used in the projects selection decision. [ Result/Conclusion] The application of interval number and deviation maximization principle could improve the effectiveness and reliability of the project selection mechanism of the patent overseas early warning fund, and makes the project selection more scientific and convincing. At the end of this paper, the validity of the method is proved by an example.