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Dynamic state management method and system for two-layer gridded airspace resources

A resource state and dynamic state technology, applied in the field of airspace management, can solve the problems of forced landing of aircraft, but cannot solve the problems of airspace state management, flight delays, etc.

Active Publication Date: 2019-04-02
四川九洲空管科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In May 2017, drones were found at 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 state management in the process of airspace use

Method used

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  • Dynamic state management method and system for two-layer gridded airspace resources
  • Dynamic state management method and system for two-layer gridded airspace resources
  • Dynamic state management method and system for two-layer gridded airspace resources

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Embodiment 1

[0048]A method for managing the dynamic state of two-layer gridded airspace resources provided by this embodiment, such as figure 1 shown, including:

[0049] Define airspace resource status and airspace resource status transition conditions;

[0050] Based on the airspace that needs to be managed, generate a double-layer grid of airspace resources including an upper-level grid and a lower-level grid with a mapping relationship; each upper-level grid and lower-level grid of the airspace resource double-layer grid shows the airspace of the corresponding airspace Resource status; and the displayed airspace resource status changes with the airspace resource status transition condition triggered by the trigger event.

[0051] Further, the defined airspace resource states include: idle, planned, pre-activated, activated, risky, conflicted, suspended, terminated, and recycled. specifically,

[0052] Idle: The airspace is currently not used by units, and no unit plans to use the a...

Embodiment 2

[0118] On the basis of the double-layer gridded airspace resource dynamic state management method provided in Embodiment 1, this embodiment provides a double-layer gridded airspace resource dynamic state management system, including:

[0119] The airspace resource state management unit is used to define airspace resource state and airspace resource state transition conditions;

[0120] The airspace resource double-layer grid management unit is used to generate a double-layer grid of airspace resources including an upper-layer grid and a lower-layer grid with a mapping relationship based on the airspace that needs to be managed; each upper layer of the airspace resource double-layer grid The grid and underlying grid display the airspace resource status of the corresponding airspace;

[0121] The event triggering and processing unit is used to obtain the triggering event, so that the airspace resource state transition condition triggered by the airspace resource state displayed ...

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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 has achieved a total of 552 million passenger trips 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 ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G5/00
CPCG08G5/003G08G5/0039G08G5/0095
Inventor 刘阳高超汪毅李兆阳王彦成
Owner 四川九洲空管科技有限责任公司
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