The invention belongs to the technical field of aircraft component and assembly design and manufacturing, and discloses an aircraft cabin door control system which comprises a microprocessor module, an interface circuit module, a driving module, a cabin door signal logic control module and a self-detection module, and the microprocessor module comprises an A/D conversion module and a data processing and logic judgment unit; the interface circuit module comprises a plurality of aircraft cabin door position sensors and slide pre-position inductive sensor signals; the driving module comprises a door driver, a slide driver and a fire alarm driver; by designing the aircraft cabin door signal control system and the control assembly, acquisition, transmission, processing, position state indication, cabin door abnormity alarm and the like of aircraft cabin door position sensor signals are provided, and meanwhile the BITE self-detection function of the aircraft cabin door control system is achieved. The operation error probability of the flight crew is reduced, and meanwhile the safety in the flight process is improved.
本发明属于飞机部件、组件设计与制造技术领域,且公开了一种飞机舱门控制系统,包括微处理器模块、接口电路模块、驱动模块、舱门信号逻辑控制模块以及自检测模块,所述微处理器单元包括A/D转换模块和数据处理与逻辑判断单元;所述接口电路模块包括若干飞机舱门位置传感器以及滑梯预位电感传感器信号;所述驱动模块包括门驱动、滑梯驱动以及火警驱动;所述自检测模块包括故障检测器,本发明通过设计飞机舱门信号控制系统和控制组件,提供飞机舱门位置传感器信号的采集、传递、处理、位置状态指示以及舱门异常报警等,同时提供完成飞机舱门控制系统的BITE自检测功能,减少机组人员的操作失误概率,同时提高飞行过程中的安全性。
Aircraft cabin door control system and control assembly
一种飞机舱门控制系统及控制组件
2023-11-24
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2023
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