利用无人机搭载热红外成像仪探测地下输油管道的初探研究

The Preliminary Study on Using the UAV Equipped with the Thermal Infrared Imager to Detect the Underground Oil Pipelines

具有较高温度的石油在地下管道中运行时不断向周围扩散能量,在地表形成一个温度高于背景的热扩散异常带。鉴于这一原理及近年来无人机技术的迅速发展、热红外成像仪体积的缩小和温度灵敏度的提高,展开了用无人机搭载热红外成像仪探测地下输油管道的试验并取得一定的试验成果,初步验证了本文思想的可行性。

Petroleum running in the underground pipelines always diffuses heat and forms diffused heat anomaly zones with temperature obviously higher than its surroundings. In view of this and considering the rapid development of the UAV technology, the volume of the thermal infrared imager reduction and the higher sensitivity in recent years, the ex- periment of using the UAV equipped with the thermal infrared imager to detect the underground oil pipelines is performed and certain achievement is obtained, thus the feasibility of this paper is preliminarily verified.