Method and system for monitoring aircraft trajectory security levels and generating corresponding alarms
By implementing an electronic circuit system on the aircraft, detecting the safety of the trajectory and setting up a safety level, the problems of obstacle detection and alarm generation during flight are solved, and the real-time safety monitoring and alarm functions of the aircraft are realized.
CN119673003APending Publication Date: 2025-03-21AIRBUS OPERATIONS (SAS)
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Patent Information
- Application Number
- CN202411252666.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2023-09-15
- Filing Date
- 2024-09-09
- Publication Date
- 2025-03-21
AI Technical Summary
Technical Problem
During flight, the aircraft needs to automatically detect and anticipate obstacles, generating alert messages of its criticality level so that the crew can prepare and seamlessly perform tactical obstacle avoidance operations.
Method used
By implementing an electronic circuit system on the aircraft, defining the integration points along the trajectory, detecting the safety of the trajectory through the monitoring stage, setting up the safety level of the trajectory, and generating an alert message based on the safety level.
Benefits of technology
Real-time safety monitoring of the aircraft trajectory and generation of alarm messages are realized to ensure that the crew can respond in a timely manner and avoid obstacles, ensuring flight safety.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to a method and a system for monitoring the security level of an aircraft trajectory and generating corresponding alarms, in particular to a method and a system for monitoring the security level of a trajectory followed by an aircraft in flight. To this end, the system selects (501) from a set of integration points an integration point at a position farthest from the current position of the aircraft on the trajectory. The system checks (506) if a portion of the trajectory extending from the current position of the aircraft to the position of the selected integration point is safe (507) when there is the following: i) no collision is detected, and (ii) there is (509) an emergency trajectory. The steps are repeated for each integration point, one step at a time until a safe trajectory is found. This results in a level of security that depends on the integration point from which the trajectory is deemed secure. Thus, any conflicts may be anticipated and the operation for steering the aircraft can be seamlessly performed when necessary.
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