The invention discloses a power transmission line fault detection method based on an unmanned aerial vehicle, and the method comprises the following steps: S1, obtaining a power transmission line diagram, setting a routing inspection line, a routing inspection distance, a routing inspection angle and a routing inspection period based on the power transmission line diagram, setting a plurality of lifting stations based on the routing inspection line, and setting a monitoring distance, an angular velocity and the number of monitoring turns based on the routing inspection angle; s2, the unmanned aerial vehicle inspects along the inspection line according to the inspection distance and the inspection angle, and a power module of the unmanned aerial vehicle is replaced by the lifting station; the unmanned aerial vehicle performs circular motion based on the inspection angle, the monitoring distance, the angular velocity and the number of monitoring turns, monitors line abnormal points through an image module and a video module, and transmits images and videos to the control system; if the line abnormal point image or video further comprises living beings, the voice module broadcasts warning voice or establishes real-time conversation. The system has the beneficial effects that abnormal power transmission lines can be automatically detected in multiple directions, and the unmanned aerial vehicle power supply can be automatically replaced.
本发明公开了一种基于无人机的输电线路故障检测方法,包括以下步骤:S1:获取输电线路图,基于输电线路图设置巡检线路、巡检距离、巡检角度和巡检周期,基于巡检线路设置若干个升降站,基于巡检角度设置监测距离、角速度和监测圈数;S2:无人机沿巡检线路按照巡检距离和巡检角度进行巡检,升降站更换无人机的电源模块;无人机基于巡检角度、监测距离、角速度和监测圈数做圆周运动,通过图像模块和视频模块监测线路异常点并将图像和视频传输至控制系统;若线路异常点图像或视频还包括生物,通过语音模块播报警示语音或建立实时通话。本发明的有益效果是:能自动多方位检测异常输电线和自动更换无人机电源。
Power transmission line fault detection system and method based on unmanned aerial vehicle
一种基于无人机的输电线路故障检测系统和方法
2022-09-13
Patent
Electronic Resource
Chinese
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B64C AEROPLANES , Flugzeuge / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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