Conventional UAV flight assignment methods mainly use two-dimensional directed acyclic graph to generate flight task integration matrix, which is easily influenced by the time sequence of flight tasks, resulting in long task assignment time. Therefore, it is necessary to design a new UAV flight assignment method for dense equipment in converter stations. That is to say, the UAV flight task assignment model is constructed for the inspection of dense equipment in converter station, and the UAV flight task assignment algorithm is designed, thus realizing the UAV flight task assignment. The experimental results show that the designed UAV flight task assignment method has a good assignment effect, and the task assignment time under different task numbers is short, which is efficient and has certain application value, and has made certain contributions to improving the efficiency and ensuring the safety of UAV inspection.
Conventional encryption and return method of UAV converter station inspection image mainly uses Fibonacci scrambling technology to generate two-dimensional encryption mapping, which is easily affected by pixel iteration, resulting in a high difference in peak signal-to-noise ratio. Therefore, a new encryption and return method of UAV converter station inspection image is needed, and an encryption and return algorithm of UAV converter station inspection image is designed based on chaotic sequence. The experimental results show that the difference between the peak signal-to-noise ratio (PSNR) before and after the encrypted return of the inspection encrypted image of the UAV converter station is small, which proves that the encrypted return of the inspection encrypted image is effective, reliable and has certain application value, and has made certain contributions to improving the inspection effect of the UAV converter station.
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