AnAnalysisoftheSleopiness'ImpactonFlightSafety国际民航界对人的因素在民航方面的重要作用十分重视，因为涉及航空安全。事实上，许多航空事故都与人的因素有关，有些是因人的素质和经验；有的则与人的身心机理有关，睡眠不足引起疲劳困倦，从而影响工作效率甚至飞行安全就 AnAnalysisoftheSleopiness'ImpactonFlightSafety The international civil aviation community attaches great importance to the important role of human factors in civil aviation as it relates to aviation safety. In fact, many aviation accidents are related to human factors, some are due to human qualities and experiences, others are related to people's physical and mental mechanisms, and fatigue is caused by lack of sleep, thereby affecting work efficiency and even flying safety