Method for detecting urban lighting facilities

A technology for lighting facilities and cities, applied in instruments, biological neural network models, character and pattern recognition, etc., to facilitate timely maintenance, improve work efficiency, and save manpower and material resources.

Pending Publication Date: 2022-03-01
上海市区电力照明工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When it is necessary to detect the operating status of urban lighting facilities, managers use the existing video surveillance to judge the operating status of urban lighting facilities by patrolling. However, for a large number of surveillance videos, simply using manual remote browsing cannot meet the demand.

Method used

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  • Method for detecting urban lighting facilities
  • Method for detecting urban lighting facilities
  • Method for detecting urban lighting facilities

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Experimental program
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Embodiment 1

[0024] see figure 1 , the present embodiment provides a technical solution: a method for detecting urban lighting facilities, please refer to 1, including the following steps:

[0025] S1. Collect image data A of street lamps.

[0026] Specifically: a digital camera is used to collect street light image data A. The digital camera is a device integrating a CCD sensor and a video processing module. The analog signal is converted by A / D and then sent to the server in the control center. Based on the GIS system, the information output by the digital camera includes preset location information, which corresponds to the location of the street lamp collected by the digital camera.

[0027] S2. The computer in the control center performs street lamp recognition processing on the image data, and extracts image data A1 with street lamps.

[0028] S3, see figure 2 , to perform HSV conversion on the raw RGB data:

[0029]

[0030]

[0031]

[0032]

[0033] Among them, th...

Embodiment 2

[0037] see figure 1 , the present embodiment provides a technical solution: a method for detecting urban lighting facilities, please refer to 1, including the following steps:

[0038] S1. Collect image data A of street lamps.

[0039] Specifically: a digital camera is used to collect street light image data A. The digital camera is a device integrating a CCD sensor and a video processing module. The analog signal is converted by A / D and then sent to the server in the control center. Based on the GIS system, the information output by the digital camera includes preset location information, which corresponds to the location of the street lamp collected by the digital camera.

[0040] S2. Perform street lamp recognition processing on the image data, and extract image data A1 with street lamps.

[0041] S3, see figure 2 , YUV conversion is performed on the original RGB data, where Y represents the grayscale value, and U and V represent the chroma.

[0042] S4. Perform RGB da...

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Abstract

The invention is applicable to the technical field of urban lighting equipment management, and provides a method for detecting urban lighting facilities, which comprises the following steps of: acquiring image data A of a street lamp, performing street lamp identification processing on the image data, extracting image data A1 with the street lamp, and performing RGB data conversion on the image data A1 in sequence; original RGB data of the street lamps are obtained, state feature extraction is carried out on the RGB data, and the street lamps in the light-off state are obtained; and finally, outputting the location information corresponding to the street lamp in the turn-off state, thereby accurately identifying the faulty street lamp, providing geographic information of the street lamp, and facilitating timely maintenance by maintenance personnel. Manpower and material resources are saved through scientific and technological means, so that informatization and intelligent management are realized, and the urban illumination management level is improved; the working efficiency is improved, and a long-acting management and maintenance mechanism of urban lighting facilities is improved by reform and innovation of a management and maintenance mode.

Description

technical field [0001] The invention belongs to the technical field of urban lighting equipment management, in particular to a method for detecting urban lighting facilities. Background technique [0002] The method of using AI image analysis and detection has been successfully applied in various industries, including security perimeter methods, behavior analysis, face recognition, mechanical auxiliary control, product diagnosis, etc.; with the improvement of technology, this analysis method can be used to replace human eyes to complete assistance Work has become possible. [0003] When it is necessary to detect the operating status of urban lighting facilities, managers use the existing video surveillance to judge the operating status of urban lighting facilities by patrolling. However, for a large number of surveillance videos, simply using manual remote browsing cannot meet the demand. . Contents of the invention [0004] The invention provides a method for detecting ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06K9/00G06N3/04
CPCG06N3/045
Inventor金承璋孙毅范春飙
Owner上海市区电力照明工程有限公司