Airplane autonomous guarantee system and method based on internet of things

Abstract

The invention discloses an airplane autonomous guarantee system and method based on the internet of things. The system comprises a PHM subsystem, an airplane information integrated management subsystem and an airplane ground comprehensive health management subsystem. The method includes the following steps that 1, by means of information interaction of the PHM subsystem and the airplane information integrated management subsystem, airplane parameters and fault diagnosis results are transmitted; 2, the airplane ground comprehensive health management subsystem conducts performance degradation trend analysis on key equipment of an airplane, and early prediction and diagnosis of potential faults are achieved; 3, the airplane information integrated management subsystem analyzes transmission data information, a fault grade and a fault solution are determined, corresponding army maintenance staff, other guarantee staff and maintenance equipment are reasonably scheduled and allocated, and maintenance conditions of the airplane are monitored in the whole process. Conversion from planned maintenance to condition maintenance in airplane maintenance guarantee is achieved, and the system and method play an important role in guaranteeing safe flight of the airplane, improving maintainability, increasing the task success rate, improving use efficiency and the like.

Description

technical field [0001] The invention relates to the field of aircraft autonomous support, in particular to an aircraft autonomous support system and method based on Internet of Things technology. Background technique [0002] PHM technology refers to the combination of online monitoring, regular inspection and offline detection by various sensors on the equipment to obtain equipment status information extensively. The technology uses various intelligent reasoning algorithms to assess the health status of the device itself. The autonomous support system is similar to the autonomous nervous system of the human body. It is an active and autonomous response support system. Its purpose is to integrate the support elements to form a seamless logistics support system through the use of modern information technology and other high-tech. [0003] The Internet of Things is a huge network formed by combining various information sensing devices with the Internet. The Internet of Thing...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an autonomous aircraft support system and method based on the Internet of Things in order to overcome the defects of poor fault diagnosis ability, numerous maintenance resources, and sharp increase in support costs in the existing aircraft maintenance and support methods of our army

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