The invention discloses a manned eVTOL passenger cabin emergency landing button control system, which comprises an emergency landing button module with a mechanical protection cover, which needs to be unlocked by composite operation to prevent mistaken touch; the pilot state monitoring unit is used for detecting heart rate, blood oxygen and operation input in real time; the steering column state monitoring module is used for detecting a steering column displacement signal through a Hall sensor; the multi-stage control logic unit integrates the functions of priority judgment, voice verification and landing execution of the steering column; and the flight control system interface communicates with a main flight controller based on an ARINC 664 protocol to realize permission switching. The control logic comprises a response and observation stage, an inquiry stage, a starting stage and an execution stage. Through the composite unlocking button and the multi-stage verification logic, the problem of safe takeover when a pilot is disabled is solved, and the safety and operability of eVTOL emergency landing are remarkably improved.
本发明公开了一种载人eVTOL客舱紧急降落按钮控制系统,包括:带机械保护盖的紧急降落按钮模块,需复合操作解锁,防止误触;飞行员状态监测单元,实时检测心率、血氧及操作输入;驾驶杆状态监测模块,通过霍尔传感器检测驾驶杆位移信号;多级控制逻辑单元,集成驾驶杆优先级判断、语音验证及降落执行功能;飞控系统接口,基于ARINC 664协议与主飞控通信,实现权限切换。其控制逻辑包括响应及观察阶段、询问阶段、启动阶段及执行阶段。本发明通过复合解锁按钮和多级验证逻辑,解决飞行员失能时的安全接管问题,显著提升了eVTOL紧急降落的安全性与可操作性。
Manned eVTOL passenger cabin emergency landing button control system and method
一种载人eVTOL客舱紧急降落按钮控制系统及方法
2025-06-06
Patent
Electronic Resource
Chinese
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