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Railway vehicle body detection system and method based on artificial intelligence technology

A rail vehicle and artificial intelligence technology, applied in the field of rail vehicle body detection system, can solve the problems of single detection position, relative distance between image acquisition unit and detection point, unadjustable angle, unable to completely replace manual inspection, etc. The effect of detection costs, avoiding the delivery of faulty trains, and reducing the intensity of manual inspections

Inactive Publication Date: 2020-12-15
SUZHOU CASIA ALL PHASE INTELLIGENCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned technical solution can be applied to the detection of rail vehicles in the same way, and combined with 2D and 3D cameras to enhance the information contained in the image, which is equivalent to improving the detection accuracy, but it uses a fixed detection unit, which has the same detection position as the aforementioned technical solution. In some cases, the relative distance between the image acquisition unit and the detection point, the angle cannot be adjusted, etc., cannot completely replace the manual inspection

Method used

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  • Railway vehicle body detection system and method based on artificial intelligence technology
  • Railway vehicle body detection system and method based on artificial intelligence technology
  • Railway vehicle body detection system and method based on artificial intelligence technology

Examples

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Embodiment 1

[0039] A rail vehicle body detection system based on artificial intelligence technology, such as figure 1 , 3 As shown, it mainly includes: mobile platform 1, mechanical arm 2, image collector 3, remote server, information transmission unit, and motion control unit;

[0040] The lower part of the mobile platform 1 is provided with a running part; preferably, the mobile platform 1 can be an RGV trolley, and the trolley control mode is in the walking mode. Further, in order to increase the mobility of the RGV trolley, such as image 3 As shown, two sets of auxiliary moving devices are symmetrically installed on both sides of the RGV trolley, and each set of auxiliary moving devices is equipped with two handles in parallel. The hanging transfer can be carried out at the handle, or the trolley can be lifted by manpower on both sides to move. A mechanical arm 2 is installed on the upper part of the RGV trolley, and an image collector 3 is installed at the end of the mechanical a...

Embodiment 2

[0052] A rail vehicle body detection system based on artificial intelligence technology, such as image 3 , 4 As shown, it mainly includes: mobile platform 1, mechanical arm 2, image collector 3, remote server, information transmission unit, and motion control unit;

[0053] The lower part of the mobile platform 1 is provided with a running part; preferably, the mobile platform 1 can be an RGV trolley, and the control mode of the trolley is an automatic walking mode, such as Figure 4 As shown, the electronic control unit of the RGV trolley is connected with the motion control unit. Further, in order to increase the mobility of the RGV trolley, such as image 3 As shown, two sets of auxiliary moving devices are symmetrically installed on both sides of the RGV trolley, and each set of auxiliary moving devices is equipped with two handles in parallel. The hanging transfer can be carried out at the handle, or the trolley can be lifted by manpower on both sides to move. A mech...

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Abstract

The invention discloses a rail vehicle body detection system and method based on an artificial intelligence technology. The rail vehicle body detection system comprises a mobile platform, a mechanicalarm, an image collector, a remote server, an information transmission unit and a motion control unit. The mechanical arm is installed on the upper portion of the moving platform, and the image collector is installed at the tail end of the mechanical arm. The image collector comprises a 2D camera and a 3D camera, is connected with the remote server through the information transmission unit, sendsdetection data of vehicle body detection points to the server, and completes detection and recording of a vehicle body through data processing, artificial neural network comparison and data storage backup in sequence. The detection range and precision are improved, and the intensity of manual inspection is reduced.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a rail vehicle body detection system and method based on artificial intelligence technology. Background technique [0002] As my country's rail transit technology innovation is entering a new era, with the continuous maturity of machine vision technology and the continuous improvement of measurement accuracy, more and more automated and semi-automatic testing equipment are put into use for rail vehicle testing; for vehicles from R&D design to quality control Stage automation and intelligent improvement provide a strong guarantee. At the same time, it also reduces the intensity of manual inspection, and further explores to completely replace manual inspection, so as to reduce the labor intensity of technicians and reduce the detection cost. [0003] At present, a better automatic detection method on the market uses RGV trolley / unpowered trolley / AGV trolley combined with 2D high-spe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007H04L29/08
CPCG01M17/007H04L67/06H04L67/125
Inventor 严柏林汪雪林郭晓锋
Owner SUZHOU CASIA ALL PHASE INTELLIGENCE TECH CO LTD
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