Aircraft tire pressure abnormity monitoring method and system
By using ACARS communication and pre-written tire pressure abnormality alarm model in A320 series aircraft, real-time monitoring of tire pressure is solved, and the problem that the existing technology cannot predict tire pressure abnormality in advance is achieved, real-time and accuracy of tire pressure monitoring is achieved, ensuring flight safety and cost-effectiveness.
CN119682445AActive Publication Date: 2025-03-25EASTERN AIRLINES TECHNIC CO LTD
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Patent Information
- Application Number
- CN202411961125.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2044-12-30
AI Technical Summary
Technical Problem
The prior art cannot monitor and predict tire pressure abnormalities in A320 series aircraft in real time, resulting in shorter tire service life and increased flight safety risks.
Method used
The aircraft addressing and reporting system (ACARS) communication is used to pre-written tire pressure alarm messages and construct an aircraft tire pressure abnormal alarm model, monitor tire pressure in real time, and take maintenance measures in advance.
Benefits of technology
Real-time monitoring of aircraft tire pressure is achieved, pressure abnormalities are predicted in advance, tire replacement frequency is reduced, costs are reduced, and tires are always in a safe and airworthy state.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to an aircraft tire pressure abnormity monitoring method and system. The method comprises the following steps: acquiring a current external temperature value, an actual wheel pressure value and a first wheel pressure key parameter; judging whether the actual wheel pressure value meets a first preset condition or not by utilizing a preset tire pressure abnormity alarm message model; if so, generating and sending a first tire pressure abnormity alarm message; judging whether the current first wheel pressure key parameter and the current second wheel pressure key parameter meet a second preset condition or not by utilizing a preset tire pressure abnormity alarm message model; if so, generating a second tire pressure abnormity alarm message and sending the second tire pressure abnormity alarm message; the first tire pressure abnormity alarm message and the second tire pressure abnormity alarm message are received and analyzed, the current external temperature value is received and utilized to correct and filter the analyzed alarm messages, and effective messages are obtained; and displaying and sending the effective message. Compared with the prior art, the method has the advantages of quickly and accurately predicting the tire pressure abnormity of the aircraft in advance, predicting the tire pressure in advance and the like.
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