The invention relates to the technical field of civil aircraft avionics, in particular to a catapultable flight recording system. According to the catapultable flight recording system provided by the embodiment of the invention, the application stages of the catapultable flight recording system comprise an ADT stage and a PFLR stage; the ADT stage comprises a processing component, the PFLR stage comprises a separable component, the separable component comprises an emergency positioning transmitter and an antenna, the antenna is connected with the emergency positioning transmitter, and the emergency positioning transmitter is connected with the data management memory and the processing component, so that position reporting and alarming of the ADT stage and the PFLR stage are achieved. According to the catapultable flight recording system provided by the invention, one emergency positioning transmitter is commonly used in the ADT stage and the PFLR stage, so that not only can the tracking and monitoring work of the system propulsion aircraft be met, but also multiplexing, integration and weight reduction of the emergency positioning transmitter can be realized, and the aircraft cost is further saved.
本申请涉及民用飞机航电技术领域,尤其涉及一种可弹射飞行记录系统。本申请实施例提供的可弹射飞行记录系统,可弹射飞行记录系统的应用阶段包括ADT阶段和PFLR阶段;ADT阶段包括处理组件,PFLR阶段包括可分离组件,可分离组件包括应急定位发射机和天线,天线与应急定位发射机连接,应急定位发射机与数据管理存储器以及处理组件连接,以实现ADT阶段和PFLR阶段的位置报告和报警。本申请提供的可弹射飞行记录系统在ADT阶段和PFLR阶段共同使用一个应急定位发射机,如此设置,既可以满足系统推进航空器追踪监控工作,同时也能够实现应急定位发射机的复用、集成以及减重,进一步节约飞机成本。
Ejectable flight recording system
可弹射飞行记录系统
2023-09-08
Patent
Electronic Resource
Chinese