提出利用层次分析法解决开天窗中部槽天窗选型问题。给出了开天窗中部槽天窗的结构型式及其优缺点,选取“本安性、实用性、可靠性、便利度、工艺性”作为选用开天窗型式的准则,根据层次分析法建立层次结构模型,该模型通过了层次单排序和层次总排序的一致性检验,并得出了科学合理的结论。 Proposed using AHP to solve the problem of skylights in sunroof. The structural style and its advantages and disadvantages of sunroof with central sunroof are given. According to the analytic hierarchy process (AHP), the criterion of “sunken nature, practicability, reliability, convenience, technology” , The model passed the test of consistency between the order of single rank and the total order of rank, and got the scientific and reasonable conclusion.