The invention relates to the technical field of unmanned aerial vehicle patrol inspection , and discloses an electric unmanned aerial vehicle patrol inspection path planning method, which comprises the following steps:(1) field investigation: carrying out field investigation on a route needing patrol inspection, and meanwhile, recording a patrol inspection take-off point, a landing point and a path point; 2) determining a patrol inspection route, and carrying out rationality analysis on the patrol inspection route; 3) unmanned aerial vehicle inspection: after the unmanned aerial vehicle takesoff, remotely controlling the unmanned aerial vehicle to fly along the patrol inspection route determined in the step 2); and 4) recording the position coordinates of the starting point in the step 1), and then sequentially collecting path points along the coordinates. According to the electric unmanned aerial vehicle patrol inspection path planning method, before patrol inspection of the unmannedaerial vehicle, on-site investigation is conducted on the route needing patrol inspection, the investigated route is converted into an elevation digital map, and meanwhile, the obstacles existing inthe elevation digital map are extracted, and the reasonability of the patrol inspection route is judged, so that the purpose of high safety is achieved, excessive invalid flight in the flying processof the unmanned aerial vehicle is avoided, and the patrol inspection efficiency is improved.

    本发明涉及无人机巡检技术领域,且公开了一种电力无人机巡检路径规划方法,包括以下步骤:1)现场勘查,对需要巡检的路线进行现场勘查,同时记录巡检起飞点、降落点和路径点;2)确定巡检路线,并对巡检路线进行合理性分析;3)无人机巡检,无人机起飞后,遥控无人机沿步骤2)中确定的巡检路线飞行;4)记录步骤1)中起始点位置坐标,然后沿坐标依次采集路径点。该电力无人机巡检路径规划方法,通过在无人机巡检前,对需要巡检的路线进行现场勘查,并对勘查的路线转化为高程数字地图,同时提取出其中存在的障碍物,并判断巡检路线的合理性,从而达到安全性高的目的,避免了无人机飞行过程中出现过多无效飞行,提高巡检时的效率。


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    Title :

    Electric unmanned aerial vehicle patrol inspection path planning method


    Additional title:

    一种电力无人机巡检路径规划方法


    Contributors:
    ZHANG YONGGANG (author) / GUO YONG (author)

    Publication date :

    2020-12-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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