The invention belongs to the technical field of aircraft cargo compartment smoke detection, and particularly relates to an airborne video monitoring system suitable for aircraft cargo compartment smoke detection. The system comprises a visible light/infrared video monitoring camera, a humidity sensor, an infrared thermal imaging detector, an infrared supplementary lighting device, a video processing computer, a cockpit display, a cockpit control panel and the like. The system has cargo hold video monitoring functions such as cargo hold cargo loading and unloading process monitoring, flight process cargo hold video monitoring and the like, and also can realize cargo hold smoke detection function by analyzing multi-source data, namely visible light/infrared video images, infrared thermal imaging images and humidity sensor data. Compared with a traditional airborne photoelectric smoke detector, the smoke detection response time is effectively shortened, the false alarm rate can be reduced, and the comprehensive performance of a smoke detection system is improved.
本发明属于飞机货舱烟雾探测技术领域,具体涉及一种适用于飞机货舱烟雾探测的机载视频监视系统,系统包括可见光/红外视频监视摄像机、湿度传感器、红外热成像探测器、红外补光照明装置、视频处理计算机、驾驶舱显示器、驾驶舱控制板等。系统通过除具备货舱视频监视功能如实现对货舱货物装卸过程监视、飞行过程货舱视频监视等功能,还可通过分析多源数据即可见光/红外视频图像、红外热成像图像和湿度传感器数据实现对货舱烟雾探测功能,相比于传统机载光电型烟雾探测器,在有效缩短烟雾探测响应时间的同时,还能够降低虚警率,提升烟雾探测系统综合性能。
Airborne video monitoring system suitable for smoke detection of airplane cargo hold
一种适用于飞机货舱烟雾探测的机载视频监视系统
2025-03-14
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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