X-ray cable detection system

A detection system and optical cable technology, applied in the direction of using radiation for material analysis, etc., can solve the problems of low picture definition, inconspicuous interface resolution, and inaccurate detection results.

Pending Publication Date: 2020-11-13
NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The above two systems can detect cables, but the image is not processed, the picture definition is lo

Method used

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Embodiment

[0028] An X-ray cable detection system includes an image acquisition module, an image processing module connected to the image acquisition module, and an intelligent judgment module connected to the image processing module.

[0029] The image acquisition module includes an image intensifier 3 for receiving X-rays, an optical camera 4 connected to the image intensifier, and the optical camera 4 includes an optical lens and a CCD image sensor 5 .

[0030] The image processing module includes an image preprocessing unit and an image processing unit.

[0031]Described image preprocessing unit comprises the A / D that is connected with described CCD image sensor 5 and signal processing unit 6, the image processor 7 that is connected with described A / D and signal processing unit 6, and described image processor 7 is respectively connected to the SRAM array 9 and the FLASH program memory 10 for signals, and the image processor 7 is connected to the Camlink interface 8 .

[0032] The i...

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PUM

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Abstract

The invention provides an X-ray cable detection system. The invention belongs to the technical field of cable detection. The system comprises an image acquisition module, an image processing module connected with the image acquisition module, and an intelligent judgment module connected with the image processing module; the image acquisition module comprises an image intensifier for receiving X-rays and an optical camera connected with the image intensifier; and the optical camera comprises an optical lens and a CCD image sensor. The image processing module comprises an image preprocessing unit and an image processing unit; the image preprocessing unit comprises an A/D and signal processing unit connected with the CCD image sensor and an image processor connected with the A/D and signal processing unit, and the image processor is respectively in signal interconnection with an SRAM array and a FLASH program memory and is connected with a Camlink interface. According to the invention, the phenomena of deformation and damage in cable laying can be detected, the image definition is improved, the detection precision is high, and the speed is high.

Description

technical field [0001] The invention relates to the technical field of cable detection, in particular to an X-ray cable detection system. Background technique [0002] With the development of the urban economy, the urban cable rate is also increasing year by year, and reducing cable accidents has become the main way to improve the reliability of power supply. Due to the remoteness of power lines and hub substations, inspections can only be carried out at intervals, which cannot achieve "elimination of faults as soon as they occur", and inspection tests alone cannot find deep-seated fault behaviors, let alone "advanced elimination". For potential insensitive to faults. With the development of my country's power system towards high voltage and large capacity, potential faults will directly threaten the national power security. In order to ensure the safe operation of power equipment, power equipment monitoring is necessary and necessary. Take preventive measures in time to av...

Claims

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Application Information

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IPC IPC(8): G01N23/18
CPCG01N23/18
Inventor 罗道军胡志勇周松苏长宝沙淼张朋飞张醒狮
Owner NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
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