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Knowledge base-oriented unmanned aerial vehicle operation guidance method

A knowledge base and unmanned aerial vehicle technology, applied in navigation computing tools, three-dimensional position/channel control, etc., can solve the problems of long time period for personnel repeated training, many software upgrades and changes, and increased costs, so as to improve autonomy and Flexibility, reduction of flight burden, and effect of reduction in modification cost

Active Publication Date: 2019-05-21
XIAN AISHENG TECH GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The automation level of active drones meets the requirements of the above battlefields, and there are many software upgrades and changes involved in platform upgrades, resulting in relatively high costs.
[0004] At the same time, during the deployment of UAVs in the whole army, the manipulators in the troops are frequently replaced.
In addition, the platform upgrade cycle is short and the cost is high. The drone pilot's experience in different scenarios will reduce the flight safety of the drone, and the cost of frequent training will also increase.
[0005] In this case, the method of high-intensity operator training is generally adopted, but it faces a long period of repeated training for personnel and increases the risk of flight safety.

Method used

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  • Knowledge base-oriented unmanned aerial vehicle operation guidance method
  • Knowledge base-oriented unmanned aerial vehicle operation guidance method
  • Knowledge base-oriented unmanned aerial vehicle operation guidance method

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Experimental program
Comparison scheme
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Embodiment Construction

[0031] Now in conjunction with embodiment, accompanying drawing, the present invention will be further described:

[0032] The implementation steps of the present invention are as follows:

[0033] Step 1(1): Use the database management system Oracle 10g of Oracle Corporation, software version Enterprise Edition. Establish knowledge base, use PL / SQL Developer (foreign name Procedural Language / SQL) integrated development environment, develop applications for Oracle database, and design database structure.

[0034] The data structure of the table "WRJ_FX_RW" (UAV flight mission) in PL / SQL Developer is:

[0035]

[0036] The data structure of the table "WRJ_FX_RW_FXJD" (flight mission phase) is:

[0037]

wxya

wxya

BYZGR

1

1

2

2

2

2

[0038] The data structure of the table "WRJ_FX_RW_CJXX" (scene information) is:

[0039]

HJM

XH

MS

1

2

[0040] The data s...

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Abstract

The invention relates to a knowledge base-oriented unmanned aerial vehicle operation guidance method, which realizes flight operation guidance of an unmanned aerial vehicle manipulator under multi-scene switching. A knowledge base mode is adopted for flight assistance, an unmanned aerial vehicle experience knowledge base is used, a text form is adopted to interact with the manipulator, operation guidance is carried out, the autonomy and the flexibility of flight operation are improved, the lack of experience of the manipulator in different specific combat scenes can be remedied, and the cost of platform transformation is also reduced at the same time. After the combat, the scalability and the maintainability of the knowledge base are applied to the unmanned aerial vehicle platform, and a favorable and comprehensive data support is provided for flight analysis and data extraction after the combat.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicle ground control stations, and more specifically refers to a knowledge base-oriented method for guiding the operation of unmanned aerial vehicles, which is especially suitable for military unmanned aerial vehicles with long endurance and multiple aircraft. Background technique [0002] The status of drones in strategic deployment is increasing day by day, and they are gradually facing multi-mission scenarios, while the platform scenarios integrating reconnaissance and strike are increasing. For the same weapon and equipment platform, the demand for site switching is increasing in practical applications. [0003] The scene is constantly switched, and the key indicators of the flight mission are also different. In this case, the program needs to be modified to meet the needs of the scene change. The automation level of active drones meets the requirements of the above battlefields, and there ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20G05D1/10
Inventor 冷月香肖佳伟刘慧霞王晶吕慧荆鹏飞张翼
Owner XIAN AISHENG TECH GRP