Sub-rail pad displacement monitoring system and method based on image identification processing

A technology of image recognition and under-rail pads, applied in measuring devices, railway vehicle shape measuring devices, railway car body parts, etc., can solve the problems of difficult promotion, complicated detection, uneconomical, etc., and achieve a wide range of calculations and high complexity Low, reduced workload effect

Pending Publication Date: 2019-10-01
CENT SOUTH UNIV +2
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Problems solved by technology

This online test system involves the use of a large number of sensors, microprocessors, etc., which is not economical, the detection is relatively complicated, and it is difficult to promote

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  • Sub-rail pad displacement monitoring system and method based on image identification processing
  • Sub-rail pad displacement monitoring system and method based on image identification processing
  • Sub-rail pad displacement monitoring system and method based on image identification processing

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[0039] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0040] Such as Figure 1-5As shown, the specific structure of the present invention is: a system for monitoring the displacement of under-rail pads based on image recognition processing, which includes a monitoring device, an information transmission system and a terminal. The monitoring device is set up on the track side, and it includes electrical connections Image recognition unit 1, processor unit 2, storage unit 3, power supply unit 4 and alarm device 5 (sound and light alarm can be used), the image recognition unit 1 includes connected optical lens and image sensor (preferably adopts CCD image s...

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Abstract

The invention discloses a sub-rail pad displacement monitoring system based on image identification processing. The system comprises a monitoring device, an information transmission system, and a terminal; the monitoring device is arranged at a track side, and comprises an image identification unit, a processor unit, a storage unit, a power supply unit, and an alarm device; the image identification unit comprises an optical lens and an image sensor; the optical lens transmits the shot image to the processor unit after performing data conversion through the image sensor, and a processing resultis stored in the storage unit, and then is sent to the terminal through an information transmission system, and the alarm device is controlled to perform caution when the processing result exceeds aset threshold; and the power supply unit provided the electric energy. The invention aims at providing a sub-rail pad displacement monitoring system and method based on image identification processing; the monitoring system is used for performing real-time monitoring on the sub-rail pad displacement, thereby analyzing, early-warning and reporting the key location data; the reliability of the tracktraffic transport is improved, and the workload of the maintenance personnel is reduced.

Description

technical field [0001] The invention belongs to the technical field of rail transit monitoring equipment, and in particular relates to a displacement monitoring system and method for an under-rail backing plate based on image recognition processing. Background technique [0002] Rail transit refers to a type of vehicle or transportation system that operating vehicles need to run on a specific track. The most typical rail transit is a railway system composed of traditional trains and standard railways. With the diversified development of train and railway technology, more and more types of rail transit have emerged, not only in long-distance land transportation, but also in short- and medium-distance urban public transportation. In recent years, China's high-speed railway is in a period of rapid development. The country has vigorously built high-speed railway lines for the purpose of accelerating and promoting economic development between cities. At the same time, this has br...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/02B61K9/08
CPCB61K9/08G01B11/02
Inventor 曾志平叶梦旋李平尹华拓涂勤明王卫东陈乃武饶惠明谢宏黄志斌何志勇黄志和
Owner CENT SOUTH UNIV
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