Method and system for managing dynamic status of double-layer gridded airspace resources

Abstract

The invention discloses a dynamic state management method and system for two-layer gridded airspace resources. The method comprises the following steps that: an airspace resource state and an airspaceresource state transfer condition are defined; and on the basis of an airspace needing management, an airspace resource two-layer grid unit including upper grids and bottom grids in a mapping relationship is generated, wherein each upper grid and each bottom grid in the airspace resource two-layer grid unit display airspace resource states of the corresponding airspace, and the displayed airspaceresource states change with airspace resource state transfer conditions triggered by triggering events. According to the invention, the airspace resource states and the airspace resource state transfer conditions are defined in details; the two-layer gridding of the airspace is realized; and mapping is established between the two grid layers, so that the visual displaying of the airspace resourcestate dual-layer grid is realized. On the basis of the event triggering idea, the displayed airspace resource states change with airspace resource state transfer conditions triggered by triggering events, so that the dynamic state management of the airspace resources is realized.

Description

technical field [0001] The invention relates to the technical field of airspace management, in particular to a method and system for managing the dynamic status of airspace resources with double-layer grids. Background technique [0002] According to data from the Civil Aviation Administration of China, my country's civil aviation transported 552 million passengers in 2017, a year-on-year increase of 13%. In 2017, the total passenger turnover of my country's civil aviation was 951.28 billion person-kilometers, a year-on-year increase of 13.5%. This is the 13th year in a row that the scale of my country's civil aviation transportation ranks second in the world. [0003] In recent years, the field of civilian UAVs has developed rapidly. At the end of 2016, the number of UAVs in my country has exceeded one million. UAVs are widely used in aerial photography, plant protection, power inspection, disaster rescue and other fields. The arbitrariness of use has had a serious impact ...

AI Technical Summary

Problems solved by technology

In May 2017, drones were found on the Shuangliu Airport and the waterway in Sichuan Province many times, causing many planes to make forced landings at nearby airports, resulting in multiple flight delays and losses of tens of millions of yuan

Patent CN107085977A discloses an airspace management method, system and process, and proposes an airspace management method to solve UAV airspace application and flight filing, which is only for application and filing, and cannot solve the problem of airspace status management in the process of airspace use

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