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Transmission line foreign matter detection method, terminal and system

A foreign object detection and transmission wire technology, which is applied in structured data retrieval, instrumentation, visual data mining, etc., can solve problems such as shortening of high-voltage discharge distance, personnel damage to equipment, and endangering power grid security.

Pending Publication Date: 2020-01-24
ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID NINGXIA ELECTRIC POWER COMPANY +1
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Problems solved by technology

[0002] The power transmission wire is an important part of the power system, and its safety is directly related to the country's economic construction and people's lives. The power transmission wire needs to be maintained regularly. When foreign matter entangles the transmission wire from time to time, these foreign matters will shorten the limit discharge distance of high voltage, and in severe cases, it will endanger the safety of the power grid, cause large-scale power outages, and even cause serious personal injury and equipment failure
[0003] In the prior art, manual line inspection is still used for the daily maintenance of the transmission line, but this method brings a lot of work intensity to the relevant personnel, the maintenance cost is high, and the detection speed is slow and the efficiency is low

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  • Transmission line foreign matter detection method, terminal and system
  • Transmission line foreign matter detection method, terminal and system
  • Transmission line foreign matter detection method, terminal and system

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[0028] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0029] Among them, in the description of the embodiments of this application, unless otherwise specified, " / " means or, for example, A / B can mean A or B; "and / or" in this article is only a description of associated objects The association relationship of means that there may be three kinds of relationships, for example, A and / or B may mean that A exists alone, A and B exist simultaneously, and B exists independently. In addition, in the description of the embodiments of...

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Abstract

The invention discloses a transmission line foreign matter detection method, terminal and system. The method comprises the steps that first video information collected by a camera and second video information collected by an unmanned aerial vehicle are received; the first video information and the second video information are analyzed based on a deep learning model to obtain a first foreign matterdetection result and a second foreign matter detection result; and the first foreign matter detection result and the second foreign matter detection result are sent to a server, thereby enabling theserver to update and display the foreign matter hotspot map through the power transmission line. The transmission line foreign matter detection method, terminal and system provided by the invention can replace a manual line patrol mode to realize the detection of the transmission line foreign matter and improve the detection efficiency.

Description

technical field [0001] The invention relates to the technical field of foreign matter detection of power transmission wires, in particular to a method, terminal and system for detecting foreign matter of power transmission wires. Background technique [0002] The power transmission wire is an important part of the power system, and its safety is directly related to the country's economic construction and people's lives. The power transmission wire needs to be maintained regularly. When foreign matter entangles the transmission wire from time to time, these foreign matters will shorten the limit discharge distance of high voltage, and in severe cases, it will endanger the safety of the power grid, cause large-scale power outages, and even cause serious personal injury and equipment failure. [0003] In the prior art, manual line inspection is still used for daily maintenance of transmission lines, but this method brings great work intensity to relevant personnel, high mainten...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62G06F16/26G06F16/29
CPCG06F16/26G06F16/29G06V20/00G06F18/214
Inventor 何宁辉张立中沙卫国李梅郭飞王波张振宇陈鹏王亮史渊源吴旻荣蔡冰詹国红李桂英刘世涛麦晓庆秦发宪王伟贾璐徐维佳张丽娟马伟万鹏公凡奎
Owner ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID NINGXIA ELECTRIC POWER COMPANY
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