Research On The Application Of UAV In The Installation Of Guide Ropes In The Erection Of Electric Wires

Because of the way in which the existing power construction industry displays guide lines,there are problems such as difficulties in construction organization,time-consuming and labor-intensive operations,and certain risks.Because of this,there is an urgent need for automation in the construction of guide lines for power construction.The automation of the process needs to replace the construction staff's observations and perform the functions of these two parts.Because the visual detection method can obtain a wealth of information from the environment,and the system architecture is simple,this paper studies the principle of machine vision used to complete the observation tasks in the guideline deployment process and combines it with the multi-rotors that have flourished in recent years.UAV combination,the use of multi-rotor drones to complete the implementation of the guiding line during the implementation of the implementation of the function,to achieve the automation of the guide line,improve the efficiency of power construction,and promote the development of China's power industry.In order to automate the guideline display,according to the actual task requirements and operating environment,the overall architecture and working principle of the system were designed,the configuration of the monocular camera was selected,and the detection performance indicators of the visual inspection system were analyzed.The method of calculating the amount of drone movement was analyzed.The PNP pose estimation method was analyzed and the on-line calibration method was studied.In order to extract the target features from the real-world images,the contour-based template matching is used to achieve image positioning in the presence of perspective distortion.An area partitioning scheme that can exclude interference regions is designed to achieve interference in complex environments.The extraction of target features and line features.In order to control the unmanned aerial vehicles flying in accordance with the solution,a system architecture of UAV ground control station was designed,a software and hardware system for wireless communication was set up,a communication protocol program was written,a human-computer interaction interface was designed,and vision was integrated.Detection and pose detection module,using a drone simulator to verify the correctness of the control program.In order to verify the accuracy of the vision system detection and the correctness of the movement method,an integrated experimental platform was set up,feasibilityof pose detection and accuracy verification experiments were performed,the accuracy of the vision detection system was analyzed,and the method of motion measurement was combined with visual inspection.The simulation of the wiring process verifies the feasibility of the exercise volume calculation and evaluates the effect of the exercise volume solution method on the line results.