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飞机在飞行中出现火警的后果可能是灾难性的。飞机货舱是飞机防火系统需要保护的重要区域之一。由于飞机货舱环境异常复杂,同时受技术水平限制,传统的以烟雾探测器为主要手段的烟雾探测系统存在虚警率高的问题,对飞机的经济性和安全性有显著影响。采用新型的多传感器复合烟雾探测系统以及基于视频的货舱着火确认系统可能显著减少虚警的发生,提高货舱火警探测系统的可靠性,从而显著提高飞机运行过程中经济性和安全性。
The consequences of a plane’s fire in flight can be catastrophic. Aircraft holds are one of the most important areas for aircraft fire protection. Due to the complexity of aircraft cargo space and the limited technical level, the traditional smoke detection system with smoke detector as the main method has the problem of high false alarm rate, which has a significant impact on the economy and safety of the aircraft. The introduction of a new multi-sensor composite smoke detection system and a video-based cargo fire detection system can significantly reduce the occurrence of false alarms and improve the reliability of cargo fire detection systems, significantly improving the economy and safety of the aircraft during operation.