DATA ACQUISITION DEVICE AND METHOD FOR THE SAME
To provide a data acquisition device and a data acquisition method with which, when acquiring internal data of a hollow columnar structure, it is possible to internal data that shows a clue to find a direction in which the data was acquired.SOLUTION: This data acquisition device S comprises: a mark...
Gespeichert in:
Hauptverfasser: | , , , , |
---|---|
Format: | Patent |
Sprache: | eng ; jpn |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | To provide a data acquisition device and a data acquisition method with which, when acquiring internal data of a hollow columnar structure, it is possible to internal data that shows a clue to find a direction in which the data was acquired.SOLUTION: This data acquisition device S comprises: a mark formation unit 1 for forming a first linear mark that extends in one direction to an interior of a hollow columnar structure which is a hollow columnar member and a second mark of a prescribed shape in one region on one side or in other region on other side relative to the first mark; a data acquisition unit 2 for acquiring prescribed data that represents an internal state of the hollow columnar structure; and a direction detection unit 3 for finding a direction in which the data acquisition unit 2 acquired data in the inside of the hollow columnar structure, on the basis of the first and the second marks.SELECTED DRAWING: Figure 1
【課題】本発明は、中空柱状構造体の内部データを取得する場合、データ取得方向の分かる内部データを取得できるデータ取得装置およびデータ取得方法を提供する。【解決手段】本発明のデータ取得装置Sは、中空な柱状の部材である中空柱状構造体の内面に、一方向に延びる線状な第1マーク、および、前記第1マークに対する一方側の一方領域および他方側の他方領域のうちの一方に所定の形状の第2マーク、を形成するマーク形成部1と、前記中空柱状構造体における内部のありさまを表す所定のデータを取得するデータ取得部2と、前記第1および第2マークに基づいて前記中空柱状構造体の内部における前記データ取得部2のデータ取得方向を求める方向検出部3とを備える。【選択図】図1 |
---|