Maintenance system and method based on security and reliability of cooperative UAVs

A maintenance system and UAV technology, applied in radio transmission systems, transmission systems, aircraft component testing, etc., can solve problems such as insufficient maintenance, inability to meet the needs of UAV maintenance and repair, and excessive maintenance.

Inactive Publication Date: 2018-07-24
AVIC SHANGHAI AERONAUTICAL MEASUREMENT CONTROLLING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Faced with an increasingly large fleet and diverse models, the working method of making maintenance decisions based on personal experience can no longer meet the needs of drone maintenance and repair
However, the traditional scheduled maintenance method is likely to cause insufficient or excessive maintenance.

Method used

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  • Maintenance system and method based on security and reliability of cooperative UAVs
  • Maintenance system and method based on security and reliability of cooperative UAVs
  • Maintenance system and method based on security and reliability of cooperative UAVs

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

[0027] combine figure 1 A schematic diagram of the airborne system architecture of a maintenance system based on the safety and reliability of collaborative UAVs is shown, figure 2 A schematic diagram of the ground system structure of a maintenance system based on the safety and reliability of cooperative UAVs and image 3 A schematic diagram of the ground system link architecture of the maintenance system based on the safety and reliability of the cooperative UAV is shown, and the specific implementation of the system is described in detail.

[0028] figure 1 Shown is a schematic diagram of the airborne system network structure of a maintenance system based on the safety and reliability of collaborative UAVs. It includes condition monitoring subsystem, cooperative UAV link transmission subsystem and ai...

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PUM

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Abstract

The invention relates to a maintenance system based on the security and the reliability of cooperative UAVs. The maintenance system comprises multiple airborne system networks and a ground station system; each UAV has an airborne system network; and the airborne system network comprises a state monitoring sub-system, a cooperative UAV link transmission sub-system and an air-to-ground transmissionsub-system. The invention further relates to a maintenance method based on the security and the reliability of the cooperative UAVs. The system can monitor the health state of each UAV in the cooperative UAVs online in real time, and also can make a reasonable maintenance safeguard according to the health state of the UAV. Simultaneously, due to use of an ATG technology, transmission of maintenance safeguard system information does not influence communication between the UAV and the ground.

Description

technical field [0001] The invention belongs to the field of aircraft fault diagnosis and health management, and in particular relates to a maintenance system and method based on the safety and reliability of cooperative drones. Background technique [0002] Unmanned aerial vehicles (UAVs) are an important part of the informationized warfare equipment system and have been widely used in the field of military equipment. After years of development, it has not only made great progress in materials and structure, but also has made considerable progress in quality and reliability, but there are still problems that need to be solved urgently in the process of using UAVs. Compared with the development of aircraft in the last century, the design and performance of drones have been qualitatively improved in terms of body structure, fuselage materials, avionics systems, and power fuel systems; however, no matter how safe and reliable the performance of drones is, It is still necessar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/185B64F5/60H04L29/06
CPCH04B7/18506B64F5/60H04L63/0442
Inventor 夏裕彬梁大开郑国曾捷沈勇王景霖曹亮
Owner AVIC SHANGHAI AERONAUTICAL MEASUREMENT CONTROLLING RES INST
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