Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
EXCAVATION PLAN PREPARATION DEVICE, WORK MACHINE, AND METHOD FOR PREPARING EXCAVATION PLAN
To provide an excavation plan preparation device, a work machine, and a method for preparing an excavation plan, which can properly consider the influence of soil properties when preparing an excavation plan.SOLUTION: An excavation plan preparation device comprises a storage unit that stores a plurality of machine-learned planning models that input terrain information and output planning values for excavation trajectory and turning direction, and that have been machine-learned with different parameters related to soil properties, a soil quality estimation unit that estimates the soil quality, a terrain information acquisition unit that acquires terrain information, and a planning value calculation unit that selects a planning model based on the soil quality estimated by the soil quality estimation unit, inputs the terrain information acquired by the terrain information acquisition unit to the selected planning model, and calculates the planning value as an output of the planning model.SELECTED DRAWING: Figure 1
【課題】掘削計画を作成する際に土質の影響を適切に考慮することができる掘削計画作成装置、作業機械および掘削計画作成方法を提供する。【解決手段】掘削計画作成装置は、地形情報を入力し、掘削軌跡と旋回方向の計画値を出力する機械学習モデルであって、土質に係るパラメータを異ならせて機械学習された複数の計画モデルを記憶する記憶部と、土質を推定する土質推定部と、地形情報を取得する地形情報取得部と、前記土質推定部が推定した土質に基づき前記計画モデルを選択し、選択した前記計画モデルに、前記地形情報取得部が取得した地形情報を入力し、前記計画モデルの出力として前記計画値を算出する計画値算出部とを備える。【選択図】図１
EXCAVATION PLAN PREPARATION DEVICE, WORK MACHINE, AND METHOD FOR PREPARING EXCAVATION PLAN
To provide an excavation plan preparation device, a work machine, and a method for preparing an excavation plan, which can properly consider the influence of soil properties when preparing an excavation plan.SOLUTION: An excavation plan preparation device comprises a storage unit that stores a plurality of machine-learned planning models that input terrain information and output planning values for excavation trajectory and turning direction, and that have been machine-learned with different parameters related to soil properties, a soil quality estimation unit that estimates the soil quality, a terrain information acquisition unit that acquires terrain information, and a planning value calculation unit that selects a planning model based on the soil quality estimated by the soil quality estimation unit, inputs the terrain information acquired by the terrain information acquisition unit to the selected planning model, and calculates the planning value as an output of the planning model.SELECTED DRAWING: Figure 1
【課題】掘削計画を作成する際に土質の影響を適切に考慮することができる掘削計画作成装置、作業機械および掘削計画作成方法を提供する。【解決手段】掘削計画作成装置は、地形情報を入力し、掘削軌跡と旋回方向の計画値を出力する機械学習モデルであって、土質に係るパラメータを異ならせて機械学習された複数の計画モデルを記憶する記憶部と、土質を推定する土質推定部と、地形情報を取得する地形情報取得部と、前記土質推定部が推定した土質に基づき前記計画モデルを選択し、選択した前記計画モデルに、前記地形情報取得部が取得した地形情報を入力し、前記計画モデルの出力として前記計画値を算出する計画値算出部とを備える。【選択図】図１
EXCAVATION PLAN PREPARATION DEVICE, WORK MACHINE, AND METHOD FOR PREPARING EXCAVATION PLAN
掘削計画作成装置、作業機械および掘削計画作成方法
AIZAWA MASANORI (Autor:in)
13.12.2021
Patent
Elektronische Ressource
Japanisch
IPC:
E02F
Baggern
,
DREDGING
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