The invention belongs to the technical field of aircraft electrical control, and discloses a one-button type parachuting indicating device with a reset function, which adopts a first button, a second button and a third button which are mutually exclusive in logic to control a parachuting indicating lamp, and comprises the following steps: after the first button is pressed down, a green light is turned on; after the second button is pressed down, the yellow lamp is turned on, and the green lamp and the red lamp are turned off at the same time; after the third button is pressed down, the red lamp is lightened, and the green lamp and the yellow lamp are extinguished. According to the invention, logic is established through a plurality of control buttons and a plurality of relays, so that the novel aircraft parachuting indication system control circuit is realized. According to the control circuit, one-key operation of the aircraft parachuting indication system is realized, the operation steps of controlling one parachuting indication lamp to be extinguished and simultaneously controlling the other parachuting indication lamp to be lighted are reduced from multiple steps to one step, the danger of parachuting operators due to the fact that a pilot operates the parachuting indication system for a too long time is reduced, and the service life of the parachuting operators is prolonged. And meanwhile, a parachuting indicating lamp lighting mutual exclusion logic is added in the control circuit, so that the condition that a plurality of parachuting indicating lamps are simultaneously lighted due to misoperation of a pilot is fundamentally avoided, and the possibility of danger caused by improper operation of the parachuting indicating system by the pilot in parachuting operation is reduced.

    本发明属于飞机电气控制技术领域,公开了一种带复位功能的一键式跳伞指示装置,采用逻辑互斥的第一按钮、第二按钮和第三按钮对跳伞指示灯进行控制,包括:第一按钮按下后绿灯点亮;同时黄灯和红灯熄灭,第二按钮按下后黄灯点亮,同时绿灯和红灯熄灭;第三按钮按下后红灯点亮,同时绿灯和黄灯熄灭。本发明通过多个控制按钮及多个继电器组建逻辑实现新型飞机跳伞指示系统控制电路。该控制电路实现了对飞机跳伞指示系统的一键操作,将控制某一跳伞指示灯熄灭,同时控制另一跳伞指示灯燃亮的操作步骤由多步减少至一步,降低了因飞行员操作跳伞指示系统时间过长导致的跳伞作业人员危险,同时在控制电路中增加跳伞指示灯燃亮互斥逻辑,从根本上避免了飞行员误操作导致多个跳伞指示灯同时燃亮的情况,降低了跳伞作业中因飞行员操作跳伞指示系统不当产生的危险的可能。


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    Title :

    One-button type parachuting indicating device with reset function


    Additional title:

    一种带复位功能的一键式跳伞指示装置


    Contributors:
    LUO HESHUN (author) / XIU JIECHEN (author) / LI YANG (author) / QIAN HENGLONG (author) / LI HAOHAN (author) / ZHANG HONGXIA (author) / TAN JINGJIE (author) / YANG CHUNBAO (author)

    Publication date :

    2025-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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