Data collection method based on unmanned aerial vehicle aerial photography data insulator automatic recognition

• Main Authors: SHENG FEI, GU FENGJIE, NI SHENGYA, WANG KUN, LIU YINGCHANG, SONG HUACHEN, XUE PENG, MI XIN, YANG XIAOHUI, CHEN LEI, YANG YUXING, CUI KAI, SHE HUANLIN, CAO LIU
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2020
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; HANDLING RECORD CARRIERS; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention discloses a data collection method based on unmanned aerial vehicle aerial photography data insulator automatic recognition. The method comprises the steps of performing inspection shooting on a power transmission line; consequently, image data is acquired, when the unmanned aerial vehicle performs inspection shooting on the power transmission line; a lens of the unmanned aerial vehicle shooting device is located at the inclined upward 10-45-degree position of an inspected part, and a safe distance of 5-10 m is kept between the unmanned aerial vehicle and the outer end of a crosspiece of a tower in a power transmission line in the horizontal direction, and the pictures shot by adopting the method, namely the collected pictures, are clear, and the target is clear and comprehensive, so that subsequent recognition is facilitated. 本发明公开了一种基于无人机航拍数据绝缘子自动识别的数据采集方法，包括通过无人机对输电线路进行巡检拍摄，从而采集到图像数据，且无人机对输电线路进行巡检拍摄时，无人机拍摄设备的镜头位于被巡检部位斜向上10°-45°处，且无人机与输电线路中杆塔的横档外端在水平方向上保持5-10米的安全距离,采用上述方法拍摄到的图片，即采集到的图片，图片清晰、目标