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Rail vehicle parameter acquisition method, device and equipment and storage medium

A parameter acquisition and vehicle technology, applied in the field of rail vehicles, can solve problems such as loss, damage to electronic tags, smearing by external dust or coal, etc., to avoid heavy work and improve accuracy

Pending Publication Date: 2022-05-13
NOVNET COMPUTING SYST TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, rail vehicles are usually exposed to the external environment. When the working environment of rail vehicles is harsh, the electronic tags will be damaged, lost, blocked, smeared by external dust or coal, etc., resulting in the identification equipment cannot be accurately Determining the number of carriages of a rail vehicle

Method used

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  • Rail vehicle parameter acquisition method, device and equipment and storage medium
  • Rail vehicle parameter acquisition method, device and equipment and storage medium
  • Rail vehicle parameter acquisition method, device and equipment and storage medium

Examples

Experimental program
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Embodiment 1

[0053] see figure 1 As shown, the embodiment of the present application proposes a method for obtaining parameters of a rail vehicle, the method comprising the following steps:

[0054] Step 101: Obtain real-time driving video of the rail vehicle passing the track through the fixed position camera.

[0055] In the embodiment of the present application, the running video of the rail vehicle can be collected at the place where the rail vehicle needs to pass.

[0056] Among them, the fixed position camera refers to that the camera collects the running video of the rail vehicle only in one direction. After the fixed-position camera collects the driving video, it transmits the driving video to the processor in real time, and the processor then executes steps 102 and 103 to determine the number of carriages of the rail vehicle.

[0057] Step 102: Divide the driving video into multiple frames of images, the multiple frames of images include each frame of images in the driving video, ...

Embodiment 2

[0114] Based on the same inventive concept, the embodiment of the present application provides a parameter acquisition device for rail vehicles, please refer to Figure 8 As shown, the device includes:

[0115] The video acquisition module is used to obtain the running video of the rail vehicle passing the track in real time through the fixed position camera;

[0116] A category determination module, configured to divide the driving video into multiple frames of images, input the multiple frames of images into the trained neural network model, and obtain the categories to which the multiple frames of images belong, wherein the images belong to The categories of the images are different, and the features in the images are different;

[0117] The parameter acquisition module is configured to acquire the parameters of the rail vehicle based on the respective categories of the multiple frames of images; the parameters of the rail vehicle are at least used to characterize the numb...

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PUM

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Abstract

The embodiment of the invention provides a rail vehicle parameter acquisition method, and belongs to the technical field of rail vehicles. The method comprises the following steps: acquiring a driving video of a rail vehicle passing through a rail in real time through a fixed-position camera; the driving video is divided into multiple frames of images, the multiple frames of images are input into a trained neural network model to obtain categories to which the multiple frames of images belong, the categories to which the images belong are different, and the images have different features; acquiring parameters of the rail vehicle based on the categories to which the multiple frames of images belong; the parameters of the rail vehicle are at least used for representing the number of carriages of the rail vehicle. By means of the parameter obtaining method of the rail vehicle, the number of the carriages can be accurately and automatically determined.

Description

technical field [0001] The embodiments of the present application relate to the technical field of rail vehicles, and in particular, to a method, device, electronic device, and storage medium for acquiring parameters of a rail vehicle. Background technique [0002] Rail vehicles refer to rail-tracked trains, subways, coal trucks and other vehicles that run on the tracks. [0003] In some application scenarios, it is necessary to count the number of carriages of rail vehicles in motion. When counting the number of carriages of rail vehicles, it mainly relies on the automatic train number identification system for counting statistics. Install electronic tags on the ground, and set up identification equipment on the ground to identify the electronic tags on the running cars to obtain the number of rail vehicles. [0004] However, rail vehicles are usually exposed to the external environment. When the working environment of rail vehicles is harsh, the electronic tags will be da...

Claims

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Application Information

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IPC IPC(8): G06V20/40G06K9/62G06N3/04G06N3/08G06V10/764
CPCG06N3/08G06N3/04G06F18/241
Inventor 汝聪翀沈寓实姚正斌郜铮
Owner NOVNET COMPUTING SYST TECH CO LTD