DATA EDITING DEVICE, DATA EDITING METHOD, PREDICTION DEVICE OF RAIL SINKING AMOUNT, AND PREDICTION METHOD OF RAIL SINKING AMOUNT

To provide a data editing device and a data editing method for performing editing by comparing past time-series data of a rail sinking amount with current time-series data.SOLUTION: A data editing device 8 includes: an expansion/contraction part 83 for expanding or contracting current time-series da...

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description To provide a data editing device and a data editing method for performing editing by comparing past time-series data of a rail sinking amount with current time-series data.SOLUTION: A data editing device 8 includes: an expansion/contraction part 83 for expanding or contracting current time-series data such that the number of data in the current time-series data becomes identical relative to past time-series data for each running section of a rail 12; an expansion/contraction offset part 84 for expanding or contracting current expanded or contracted time-series data at predetermined intervals and offsetting a reference position of the current time-series data at predetermined intervals; a deviation calculation part 85 for obtaining deviation between multiple and current expanded, contracted, and offset time-series data and past time-series data; and a data transmission part 88 for setting the minimum deviation as the amount of change in the current time-series data relative to past time-series data and transmitting the amount of change as a rail sinking amount in a specific position when a truck runs.SELECTED DRAWING: Figure 4 【課題】レール沈み込み量の過去の時系列データと現在の時系列データとを比較して編集するデータ編集装置及びデータ編集方法を提供する。【解決手段】データ編集装置8は、レール12の走行区間毎に、過去の時系列データに対し、現在の時系列データのデータ点数が同じになるように現在の時系列データを拡大、あるいは縮小する拡大縮小部83と、拡大、縮小された現在の時系列データを、所定の刻みで拡大、あるいは縮小を行うとともに、現在の時系列データの基準位置を所定の刻みでオフセットする拡大縮小オフセット部84と、拡大、縮小、オフセットされた複数の現在の時系列データと、過去の時系列データとの偏差を求める偏差算出部85と、最も小さな偏差を現在の時系列データの過去の時系列データに対する変化量とし、その変化量を台車走行時の特定位置におけるレール沈み込み量として送出するデータ送出部88とを備える。【選択図】図4
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an expansion/contraction offset part 84 for expanding or contracting current expanded or contracted time-series data at predetermined intervals and offsetting a reference position of the current time-series data at predetermined intervals; a deviation calculation part 85 for obtaining deviation between multiple and current expanded, contracted, and offset time-series data and past time-series data; and a data transmission part 88 for setting the minimum deviation as the amount of change in the current time-series data relative to past time-series data and transmitting the amount of change as a rail sinking amount in a specific position when a truck runs.SELECTED DRAWING: Figure 4 【課題】レール沈み込み量の過去の時系列データと現在の時系列データとを比較して編集するデータ編集装置及びデータ編集方法を提供する。【解決手段】データ編集装置8は、レール12の走行区間毎に、過去の時系列データに対し、現在の時系列データのデータ点数が同じになるように現在の時系列データを拡大、あるいは縮小する拡大縮小部83と、拡大、縮小された現在の時系列データを、所定の刻みで拡大、あるいは縮小を行うとともに、現在の時系列データの基準位置を所定の刻みでオフセットする拡大縮小オフセット部84と、拡大、縮小、オフセットされた複数の現在の時系列データと、過去の時系列データとの偏差を求める偏差算出部85と、最も小さな偏差を現在の時系列データの過去の時系列データに対する変化量とし、その変化量を台車走行時の特定位置におけるレール沈み込み量として送出するデータ送出部88とを備える。【選択図】図4</description><language>eng ; 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jpn</language><creationdate>2023</creationdate><topic>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MACHINES FOR MAKING RAILWAYS OF ALL KINDS</topic><topic>MEASURING</topic><topic>MEASURING ANGLES</topic><topic>MEASURING AREAS</topic><topic>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</topic><topic>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</topic><topic>PERMANENT WAY</topic><topic>PERMANENT-WAY TOOLS</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KOMATSUBARA HIROAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOMATSUBARA HIROAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DATA EDITING DEVICE, DATA EDITING METHOD, PREDICTION DEVICE OF RAIL SINKING AMOUNT, AND PREDICTION METHOD OF RAIL SINKING AMOUNT</title><date>2023-08-10</date><risdate>2023</risdate><abstract>To provide a data editing device and a data editing method for performing editing by comparing past time-series data of a rail sinking amount with current time-series data.SOLUTION: A data editing device 8 includes: an expansion/contraction part 83 for expanding or contracting current time-series data such that the number of data in the current time-series data becomes identical relative to past time-series data for each running section of a rail 12; an expansion/contraction offset part 84 for expanding or contracting current expanded or contracted time-series data at predetermined intervals and offsetting a reference position of the current time-series data at predetermined intervals; a deviation calculation part 85 for obtaining deviation between multiple and current expanded, contracted, and offset time-series data and past time-series data; and a data transmission part 88 for setting the minimum deviation as the amount of change in the current time-series data relative to past time-series data and transmitting the amount of change as a rail sinking amount in a specific position when a truck runs.SELECTED DRAWING: Figure 4 【課題】レール沈み込み量の過去の時系列データと現在の時系列データとを比較して編集するデータ編集装置及びデータ編集方法を提供する。【解決手段】データ編集装置8は、レール12の走行区間毎に、過去の時系列データに対し、現在の時系列データのデータ点数が同じになるように現在の時系列データを拡大、あるいは縮小する拡大縮小部83と、拡大、縮小された現在の時系列データを、所定の刻みで拡大、あるいは縮小を行うとともに、現在の時系列データの基準位置を所定の刻みでオフセットする拡大縮小オフセット部84と、拡大、縮小、オフセットされた複数の現在の時系列データと、過去の時系列データとの偏差を求める偏差算出部85と、最も小さな偏差を現在の時系列データの過去の時系列データに対する変化量とし、その変化量を台車走行時の特定位置におけるレール沈み込み量として送出するデータ送出部88とを備える。【選択図】図4</abstract><oa>free_for_read</oa></addata></record>
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subjects CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PERMANENT WAY
PERMANENT-WAY TOOLS
PHYSICS
TESTING
title DATA EDITING DEVICE, DATA EDITING METHOD, PREDICTION DEVICE OF RAIL SINKING AMOUNT, AND PREDICTION METHOD OF RAIL SINKING AMOUNT
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