Alarm method and system for aircraft performance limitation

• Main Authors: CHU JIANGPING, WU LEI, GAO YULING
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2024
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CHECKING-DEVICES; GENERATING RANDOM NUMBERS; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; TIME OR ATTENDANCE REGISTERS; VOTING OR LOTTERY APPARATUS

The invention relates to an aircraft performance limitation warning method and system. The method comprises: determining one or more aircraft performance restrictions based on a current system configuration and/or device failure of the aircraft; determining a moment at which the aircraft breaks through at least one of the one or more aircraft performance restrictions based on a current state of the aircraft and a flight profile planned in a flight plan; and at a particular time window prior to the time instant, issuing an alert to the airframe regarding the at least one of the one or more aircraft performance restrictions. 本公开涉及一种飞行器性能限制的告警方法和系统。所述方法包括：基于所述飞行器的当前系统构型和/或设备故障来确定一个或多个飞行器性能限制项；基于所述飞行器的当前状态和飞行计划中规划的飞行剖面来确定所述飞行器突破所述一个或多个飞行器性能限制项中的至少一者的时刻；以及在所述时刻之前的特定时间窗口处，向机组发出关于所述一个或多个飞行器性能限制项中的所述至少一者的告警。