为了降低飞行程序设计过程中障碍物评估工作的复杂度和提高飞行程序设计效率,本文尝试以气压式垂直进近程序为例,在分析相关设计规章基础上,提出了一种保护区自动生成算法,实现障碍物自动评估。经GIS呈现技术进行结果验证,此算法能有效辅助飞行程序设计工作。 In order to reduce the complexity of the obstacle evaluation process and to improve the flight program design efficiency during the flight program design, this paper attempts to take the pneumatic vertical approach procedure as an example. Based on the analysis of the relevant design rules, this paper proposes an automatic algorithm , To achieve automatic assessment of obstacles. The results show that the algorithm is validated by GIS rendering technology. This algorithm can effectively assist the design of flight program.