The invention discloses a prevention system and method for preventing an aircraft from rushing out of a runway during landing. Through an airplane wheel braking system, a wing spoiler controller, a runway rushing prevention controller, an alarm module, a display module, a recording module, a ground runway data module, an engine controller, a ground environment module, a speed sensor and a positioning module, early warning for preventing an airplane from rushing out of a runway in the landing process is realized. The method comprises the following steps: predicting a descending track of an aircraft when the aircraft enters a glide path, and judging whether the aircraft deviates from the glide path; meanwhile, predicting the grounding point of the aircraft, the normal distance required by deceleration to the sliding speed and the most stringent distance at the decisive height, and judging aircraft re-flight; and meanwhile, in the aircraft deceleration process, predicting the deceleration distance of the aircraft, and judging the aircraft deviating from the runway, so that risk early warning of the aircraft in the landing process is achieved, and the probability that the aircraft rushes out of the runway is reduced.
一种防止飞机着陆冲出跑道的预防系统及预防方法,通过机轮刹车系统、机翼扰流板控制器、冲出跑道预防控制器、告警模块、显示模块、记录模块、地面跑道数据模块、发动机控制器、地面环境模块、速度传感器和定位模块实现对飞机着陆过程防冲出跑道的预警。本发明在飞机进入下滑道开始预计飞机的下降轨迹,判断是否偏离下滑道;同时在决断高度预计飞机的接地点,减速到滑行速度所需的正常距离以及最严苛距离,对飞机复飞进行判断;同时在飞机减速过程中,预计飞机的减速距离,对飞机偏离跑道进行判断,实现了飞机在着陆过程中的风险预警,降低了飞机冲出跑道的概率。
Prevention system and method for preventing aircraft from rushing out of runway during landing
一种防止飞机着陆冲出跑道的预防系统及预防方法
2021-10-01
Patent
Electronic Resource
Chinese
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