System Introduction

In order to perform real-time fault detection for the moving train and help train inspection institutes to raise fault detection rate, the Trouble of Moving Freight Car Detection System (TFDS) is successfully applied. The TFDS system is an intelligent system that integrates high speed digital image collection, real-time processing of mass image data and precise positioning pattern recognition technology. The application of TFDS realizes the transition from "manual detection and maintenance" to "computer-based detection, manual maintenance". It reduces the labor intensity of the train inspector, improves transportation efficiency and ensures transportation safety. Here, machine vision technology is used for the dynamic detection of key parts that are essential to safe train travel.

System Principle
The TFDS system uses high speed video cameras to collect the images of a moving train, analyses and processes them using computers to figure out the speed and type of the train, store the images of the key parts of the train and display them on computers, as well as print and transmit them. Also, the defects, fractures, losses and other faults of the parts and accessories of the train can be detected in a computer-aided manner, so as to dynamically check the quality of the train.