机械

针对高层建筑物发生火灾时，由于楼层高、救援空间小、交通堵塞、救援时间短、小区结构不合理等原因造成的人员救援困难这一难题，利用无人机救援平台速度快、占用空间小、不受交通限制、救援效率高等优点，研发了与大疆MATRICE 600 PRO六旋翼无人机平台配套的空中传递装置和控制系统，该无人机在载重5 kg的情况下，可在空中静态停留20 min。设计确定了抛投机构、外伸杆、摄像机构和喊话器等结构。实验表明，救援无人机悬挂高层逃生救援包可快速稳定飞行，悬停在被困人员窗前，将高层逃生装置在空中传递给被困人员；综合运用喊话器和摄像系统，救援包被抛投和拉提过程时，不会对飞机的稳定飞行造成影响；被困人员将救援包拉至窗内后，地面人员通过摄像系统的观察，借助喊话器对被困人员进行安抚和穿戴逃生设备操作指导，可以成功地帮助被困人员逃生。

In the case of fire in high-rise buildings, personnel rescue difficulties caused by high floors, small rescue space, traffic jams, short rescue time, unreasonable community structure, etc. the UAV rescue platform is fast, occupies small space, is not restricted by traffic, and has the advantages of high rescue efficiency. Developed the air transmission device and control system supporting the DJI MATRICE 600 PRO six-rotor UAV platform, which can stay static in the air for 20 min with a load of 5 kg.The structure of the throwing mechanism, the overhanging rod, the camera mechanism and the loudspeaker are determined. The experiment shows that the rescue UAV can fly quickly and stably, hover in the window of the trapped person, and deliver the high-rise escape device to the trapped person in the air; With the integrated use of the loudspeaker and camera system, the rescue bag will not affect the stable flight of the aircraft when it is thrown and lifted. After the trapped personnel pull the rescue bag to the window, the ground personnel through the observation of the camera system, with the aid of the loudspeaker to comfort the trapped personnel and wear escape equipment operation guidance, can successfully help the trapped personnel escape.