Rail Joint Gap Measurement Method using Train Frontal Images Captured by a Handy Video Camcorder

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-07-01 DOI:10.1541/ieejjia.22006132

Wataru Goda, Kensuke Itoi, Nozomi Nagamine, Yosuke Tsubokawa

引用次数: 0

Abstract

Joint gap measurement is an important inspection to prevent buckling of railways. However, this measurement is labor intensive and time consuming because the tracks are too long for manual inspections. Therefore, we have developed a rail joint gap measurement method using train frontal images recorded by a handy video camcorder. In this paper, we describe details pertaining to the proposed method and discuss the measurement results obtained based on an experiment involving a commercial train.

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使用便携式摄像机捕获的列车正面图像测量轨道连接间隙的方法

接缝间隙测量是防止铁路屈曲的重要检测手段。然而，这种测量是劳动密集型和耗时的，因为轨道对于人工检查来说太长了。因此，我们开发了一种利用便携式摄像机记录的列车正面图像来测量轨道连接间隙的方法。在本文中，我们详细描述了所提出的方法，并讨论了基于商业列车的实验所获得的测量结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.