针对小型飞行器巡检的任务重和实时性差的问题,介绍了以多旋翼无人飞行器为载体的视频传输系统的结构。综合利用传感器技术、图像处理技术和无线通信技术,设计了一个可以越过复杂的地理环境,及时将飞行工况送达上位机的视频传输系统,提高了电力线路巡检效率。实验证明,该系统可以实现小型多旋翼飞行器的视频传输和远程姿态控制功能,能够保障电力系统安全稳定运行。
In view of the problem that it's heavy patrol tasks and it's real-time performance is poor for rotor aircraft,this paper introduces the structure of video transmission system which is carried by multiple rotor unmanned aerial vehicles.This paper designs a video transmission system that can across the complex geographical environment,fl ight conditions and submit it to the PC in a timely manner by using sensor technology,image processing technology and wireless communication technology.Experiments show that this system have function of video transmission and controlling attitude and it can ensure power system to run safely and stably.