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Method for positioning of target equipment by power substation according to two-dimensional barcode

A target device and two-dimensional code technology, applied in the field of substation intelligent monitoring, can solve problems such as inconsistent appearance and shape of equipment, equipment differences, rotating images, etc., to improve accuracy and applicability, eliminate external influencing factors, and be easy to implement and apply the effect

Inactive Publication Date: 2017-08-04
STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] There are problems in the existing technology for the positioning of the target equipment in the power substation: if the commonly used template matching method is used for detection, it is easy to be affected by the external light and the image of the camera that captures the image. , the appearance and shape of the equipment are inconsistent, and there are certain differences between different models of equipment from different manufacturers. There are more defects

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  • Method for positioning of target equipment by power substation according to two-dimensional barcode

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Embodiment Construction

[0032] The present invention will be further described below. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0033] Such as figure 1 As shown, the method of the present invention is divided into four processes: input and generation of two-dimensional code data, precise control of camera pan / tilt, recognition of two-dimensional code, reading of two-dimensional code data and target positioning. specific,

[0034] 1) The entry and generation of two-dimensional code data includes the following steps:

[0035] 1-1) Prepare the target device information data that needs to be entered, including: device name, type, device focus point deviation coordinates;

[0036] 1-2) Unify the format of the device information data. Here, the target device information is packaged in xml format for easy analysis. For example: Isolation switch 1 Isolation switc...

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Abstract

The invention discloses a method for positioning of target equipment by a power substation according to a two-dimensional barcode. The method includes four processes: input and generation of two-dimensional barcode data, holder control of a camera, recognition of the two-dimensional barcode, reading of the two-dimensional barcode data and target positioning. According to the method, the positioning of the target equipment is realized according to the two-dimensional barcode, the positioning of the target equipment in the substation can be effectively performed through image intelligent recognition, external influence factors are eliminated, and the accuracy and the applicability of detection can be improved to the maximum.

Description

technical field [0001] The invention relates to a method for locating target equipment in a power substation according to a two-dimensional code, and belongs to the technical field of substation intelligent monitoring. Background technique [0002] The development of video technology and two-dimensional code technology in substations provides technical means for remote monitoring of substation target equipment positioning, and provides visual monitoring and auxiliary decision-making basis for substation dispatching and operation. With the continuous development of networked, high-definition, and intelligent technology of video surveillance, the application of video surveillance technology in power grid security and production operation is deepening and extensive. The video surveillance technology used in traditional methods provides remote The visual monitoring method provides a reliable and effective confirmation method for remotely confirming whether the actual state of th...

Claims

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Application Information

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IPC IPC(8): G06K7/10G06K7/14G05B19/042G06Q50/06
CPCG05B19/0428G06K7/10722G06K7/1417G06K7/1443G06Q50/06
Inventor 姚楠吴曦蔡越沈海平王普王小波姜海涛
Owner STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST