A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXCAVATION DATA PROCESSING METHOD, EXCAVATION DATA PROCESSING DEVICE, AND GROOVE EXCAVATOR
To derive a shape value at a depth position of an excavated bottom in a groove irrespective of a position of a portion where an inclination angle in an excavation body is detected in excavation of the groove by TRD.SOLUTION: An excavation data processing method includes: a step (S1) of acquiring data indicating a position of a reference portion of an excavation body, positions of a plurality of measurement portions to the reference portion in the excavation body, and an excavated depth; a step (S2) of acquiring data on detection values of inclination angles of the plurality of measurement portions of the excavation body; a step (S4) of deriving a plurality of measurement positions that are positions of the plurality of measurement portions from the position of the reference portion and the detection values of the inclination angles of the plurality of measurement portions; a step (S5) of deriving an excavated position by interpolation processing based on the plurality of measurement positions and the excavated depth; and steps (S10 and S11) of outputting information on the excavated position.SELECTED DRAWING: Figure 5
【課題】ＴＲＤによる溝の掘削において、掘削体における傾斜角が検出される部位の位置にかかわらず、前記溝における根切底の深さの位置での形状値を導出できること。【解決手段】掘削データ処理方法は、掘削体の基準部位の位置、前記掘削体における前記基準部位に対する複数の計測部位の位置、および根切深さを表すデータを取得する工程（Ｓ１）と、前記掘削体の複数の計測部位の傾斜角検出値のデータを取得する工程（Ｓ２）と、前記基準部位の位置および前記複数の計測部位の前記傾斜角検出値から前記複数の計測部位の位置である複数の計測位置を導出する工程（Ｓ４）と、前記複数の計測位置および前記根切深さに基づく補間処理により根切位置を導出する工程（Ｓ５）と、前記根切位置の情報を出力する工程（Ｓ１０，Ｓ１１）とを含む。【選択図】図５
EXCAVATION DATA PROCESSING METHOD, EXCAVATION DATA PROCESSING DEVICE, AND GROOVE EXCAVATOR
To derive a shape value at a depth position of an excavated bottom in a groove irrespective of a position of a portion where an inclination angle in an excavation body is detected in excavation of the groove by TRD.SOLUTION: An excavation data processing method includes: a step (S1) of acquiring data indicating a position of a reference portion of an excavation body, positions of a plurality of measurement portions to the reference portion in the excavation body, and an excavated depth; a step (S2) of acquiring data on detection values of inclination angles of the plurality of measurement portions of the excavation body; a step (S4) of deriving a plurality of measurement positions that are positions of the plurality of measurement portions from the position of the reference portion and the detection values of the inclination angles of the plurality of measurement portions; a step (S5) of deriving an excavated position by interpolation processing based on the plurality of measurement positions and the excavated depth; and steps (S10 and S11) of outputting information on the excavated position.SELECTED DRAWING: Figure 5
【課題】ＴＲＤによる溝の掘削において、掘削体における傾斜角が検出される部位の位置にかかわらず、前記溝における根切底の深さの位置での形状値を導出できること。【解決手段】掘削データ処理方法は、掘削体の基準部位の位置、前記掘削体における前記基準部位に対する複数の計測部位の位置、および根切深さを表すデータを取得する工程（Ｓ１）と、前記掘削体の複数の計測部位の傾斜角検出値のデータを取得する工程（Ｓ２）と、前記基準部位の位置および前記複数の計測部位の前記傾斜角検出値から前記複数の計測部位の位置である複数の計測位置を導出する工程（Ｓ４）と、前記複数の計測位置および前記根切深さに基づく補間処理により根切位置を導出する工程（Ｓ５）と、前記根切位置の情報を出力する工程（Ｓ１０，Ｓ１１）とを含む。【選択図】図５
EXCAVATION DATA PROCESSING METHOD, EXCAVATION DATA PROCESSING DEVICE, AND GROOVE EXCAVATOR
掘削データ処理方法、掘削データ処理装置、溝掘削機
KUSAKABE KEISUKE (author)
2021-02-04
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
EXCAVATION DATA PROCESSING METHOD, EXCAVATION DATA PROCESSING DEVICE, AND EXCAVATOR FOR TRENCH
| European Patent Office | 2021
Excavation data processing method, excavation data processing device, and excavator for trench
| European Patent Office | 2024
Trapezoidal excavator bucket for multi-gradient groove excavation
| European Patent Office | 2023