The invention discloses a method for power grid transmission line patrol by means of an unmanned helicopter. Two normally-on heading lights are installed on an undercarriage of the unmanned helicopter, a heading light is installed on the tail of the unmanned helicopter, and the three normally-on heading lights emit light in different colors; two anti-collision lights facing downwards are installed on the undercarriage of the unmanned helicopter, and an independent movable lighting device is further arranged and comprises a support and a floodlight arranged on the support. During patrol, night flight is conducted, and the independent movable lighting device is arranged on or beside a measurement and control vehicle to guarantee that a landing area is bright enough. When the unmanned helicopter is used for night patrol, surface temperature is reduced, and other background temperatures are reduced too, so that the influence of complicated backgrounds on patrol effect is reduced and infrared detection accuracy is improved when heating points exist on a line.
Method for power grid transmission line patrol by means of unmanned helicopter
2015-04-22
Patent
Elektronische Ressource
Englisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED |
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