A method and device for detecting the toppling of a tower
A detection method and tower technology, applied in image analysis, image enhancement, instruments, etc., can solve the problems of false positives, high labor and equipment costs, inaccurate detection results, etc., and achieve high accuracy, labor costs and equipment costs Low, easy to obtain effect
Active Publication Date: 2020-07-14
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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Problems solved by technology
However, since the detection equipment needs to be installed on the pole tower, and a large number of installations require regular or irregular maintenance, the labor cost and equipment cost are high, and when unexpected situations such as typhoons are encountered, the communication link of the detection device The road is easily affected, resulting in false negatives, resulting in inaccurate detection results
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[0051] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0052] Embodiments of the present invention provide a method and device for detecting a tower toppling, which is used to more accurately detect whether a tower is in a toppling state on the basis of reducing costs.
[0053] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the following The described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
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An embodiment of the invention discloses a detection method of a tilting pole tower and a device of the tilting pole tower. In the embodiment of the invention, the detection method comprises steps of firstly obtaining an unmanned aerial vehicle aerial image of a pole tower firstly, and extracting a first group power line located at the first side of the pole tower to be detected and a second group power line located at the second side of the pole tower to be detected from the unmanned aerial vehicle aerial image; further detecting if the pole tower to be detected is under the titling state according to the extraction result of the first group power line and the second group power line. In the embodiment of the invention, the detection method and device can rapidly response the outburst natural disaster for the unmanned aerial vehicle aerial image can be obtained conveniently; specific to the routing inspection of the pole tower at one place, the manual cost and device cost are relatively low; moreover, the extraction result of the power line can directly reflect the titling condition of the pole tower to be detected; therefore, the accuracy if the pole tower to be detected is under the titling is high according to the extraction result of the power line.
Description
technical field [0001] The invention relates to the application field of remote sensing data of drones, in particular to a method and device for detecting the toppling of towers. Background technique [0002] With the advancement of science and technology, social production and life rely more and more on electricity, and transmission lines are spread all over the place. As a large-scale equipment widely used in transmission lines, transmission line towers are of great significance to the detection of whether the transmission line towers are toppled. [0003] Considering the safety of people's lives and properties and the safe operation of transmission lines, existing transmission lines are generally built in areas with few people and relatively inconvenient traffic, which makes the inspection and maintenance of transmission line towers more inconvenient. Moreover, in the face of emergencies, such as natural disasters such as typhoons and earthquakes, the affected area is la...
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IPC IPC(8): G06T7/00G06T7/12
CPCG06T7/0004G06T2207/10004G06T2207/30108
Inventor 于虹马仪张贵峰张巍许杰杨鹤猛燕正亮刘彧王弘淼赵克
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST