摘要
借助航空护林通用飞机,利用最新研发的WTXC-1型机载林火监测无线传输系统,探索性地开展了为可视化扑火指挥提供林火图像的应用试验,结果表明,航高在300～1900m、距离在5～80km范围内,可实时、清晰、稳定可靠地传输林火监测图像。一般来说,航高越高,传输效果越好,但传输距离超过80km以后,图像传输开始出现中断和延时传输现象;话音传输距离优于图像传输距离。
Depending on forest protection aircraft, using WTXC - 1 forest fire monitor image radio transmission system of the latest devlopment, applications and tests were developed to provide the forest fire images for controlling the fire suppression. The results as follows ： flight height between 300 - 1 900 m, flight distance between 5 - 80kin, transmitted forest fire images were in real time, in focus, in series; the higher flight height is commonly, the better deliver reuslts are, but flight distance exceeds 80kin or farther distance, interrupt and delay would arise in deliver; the sound transmisson distance is better than that of the images＇.
出处
《林业科技》
北大核心
2007年第4期32-35,共4页
Forestry Science & Technology
基金
黑龙江省科技厅攻关项目"机载监测林火图像无线传输系统的研究"(GC02B609)资助
关键词
航空
机栽监测
林火图像
话音
传输
Aviation
Scout and survey on - board
Forest fire image
Sound
Transmission
