The invention relates to an aircraft landing gear landing alarm system, which comprises a signal control device, an engine power rod position microswitch, a radio altimeter, a landing gear microswitch, an alarm bell device and a light display unit, the signal control device receives an engine power rod position microswitch negative control signal, a radio altimeter negative control signal and an undercarriage microswitch 28V positive control signal, and sends an alarm signal to the alarm bell device and the light display unit.
一种飞机起落架着陆告警系统,含有信号控制装置、发动机功率杆位置微动开关、无线电高度表、起落架微动开关、警铃装置和灯光显示单元,所述的信号控制装置内置有告警逻辑电路,信号控制装置接收发动机功率杆位置微动开关负控信号、无线电高度表负控信号和起落架微动开关28V正控信号,向警铃装置和灯光显示单元发送告警信号。
Landing alarm system for aircraft landing gear
一种飞机起落架着陆告警系统
2023-02-03
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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