Navigation notice sorting method and device, equipment and storage medium

The invention provides a navigation announcement sorting method and device, equipment and a storage medium, and the method comprises the steps: obtaining historical navigation data which comprises historical abnormal flight data and historical navigation announcement data; according to the historical navigation data, a mother sequence and a sub sequence are determined, a navigation announcement sorting reference value is obtained through a grey correlation analysis method, the mother sequence comprises historical abnormal flight data, and the sub sequence comprises historical navigation announcement data; and obtaining to-be-sorted navigation announcements, sorting the to-be-sorted navigation announcements according to the navigation announcement sorting reference value, and obtaining a navigation announcement processing sequence. The method is different from an existing sequencing method based on the effective time or the report receiving time, the influence degree of different announcement types on the flig