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1. 发明授权

US06735505B2 Aircraft flight and voice data recorder system and method 有权
标题翻译：飞机飞行和语音数据记录系统及方法
公开(公告)号：US06735505B2
公开(公告)日：2004-05-11
申请号：US10052202
申请日：2002-01-17
申请人： Howard B. Levine
发明人： Howard B. Levine
IPC分类号： G11B502
CPC分类号： G07C5/085 , B64D45/00 , B64D2045/0065 , G07C5/008 , H04B7/18506
摘要： An onboard portion of the system is located on an aircraft for monitoring a plurality of flight parameters and detecting a predetermined exceedence indicative of a potential problem. With regard to flight data, predetermined exceedences could include abnormal attitude, control surface actuator failure, low hydraulic fluid pressure, low fuel, near stall speed, excessive engine RPM, engine failure, cabin pressure loss, and so forth. With regard to voice data, predetermined exceedences could include excessive decibel levels, excessive static, overly long periods of silence, and other audible conditions indicative of cockpit intrusion. Flight data representative of the flight parameters is transmitted via RF signals upon the detection of the predetermined exceedence. A remote portion of the system receives the transmitted RF signals carrying the flight data and records the flight data for analysis.
摘要翻译：系统的车载部分位于飞行器上用于监视多个飞行参数并检测指示潜在问题的预定超限。对于飞行数据，预定的超越可能包括异常姿态，控制面致动器故障，低液压流体压力，低燃料，近失速速度，过大的发动机转速，发动机故障，机舱压力损失等。关于语音数据，预定的超越可能包括过高的分贝级别，过多的静态，超长时间的沉默以及其他表示驾驶舱入侵的可听状况。在检测到预定的超限之后，通过RF信号来传送代表飞行参数的飞行数据。系统的远程部分接收携带飞行数据的发射的RF信号，并记录飞行数据进行分析。

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