A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD AND CONSTRUCTION SYSTEM
To use a work machine with a guidance display function and a work machine with an automatic control function to improve the efficiency of construction.SOLUTION: In a construction method using a hydraulic excavator 2 controlled by manual operation and a hydraulic excavator 3 having a work machine automatic control unit that automatically controls a second work machine based on at least one of the current terrain and the design terrain in the construction range of a construction site 1000 and the cutting edge position of the second work machine, the progress rate, which is the amount of soil already installed on the hydraulic excavator 2, is calculated with respect to the target amount of soil in the construction range of the hydraulic excavator 2. When the progress rate is equal to or higher than the threshold value, the hydraulic excavator 2 interrupts the construction of the construction range, and the hydraulic excavator 3 takes over from the hydraulic excavator 2 to construct the construction range.SELECTED DRAWING: Figure 8
【課題】案内表示機能を有する作業機械と、自動制御機能を有する作業機械とを用いて、施工の効率化を進めること。【解決手段】手動操作によって制御される油圧ショベル２と、施工現場１０００の施工範囲における現況地形及び設計地形の少なくともどちらかと、第二作業機の刃先位置とに基づいて、第二作業機を自動制御する作業機自動コントロール部を有する油圧ショベル３と、を用いた施工方法であって、油圧ショベル２の施工範囲における目標土量に対する、油圧ショベル２の施工済み土量である進捗率を演算し、進捗率が閾値以上である場合、油圧ショベル２は、施工範囲の施工を中断し、油圧ショベル３は、油圧ショベル２から引き継いで施工範囲を施工する。【選択図】図８
CONSTRUCTION METHOD AND CONSTRUCTION SYSTEM
To use a work machine with a guidance display function and a work machine with an automatic control function to improve the efficiency of construction.SOLUTION: In a construction method using a hydraulic excavator 2 controlled by manual operation and a hydraulic excavator 3 having a work machine automatic control unit that automatically controls a second work machine based on at least one of the current terrain and the design terrain in the construction range of a construction site 1000 and the cutting edge position of the second work machine, the progress rate, which is the amount of soil already installed on the hydraulic excavator 2, is calculated with respect to the target amount of soil in the construction range of the hydraulic excavator 2. When the progress rate is equal to or higher than the threshold value, the hydraulic excavator 2 interrupts the construction of the construction range, and the hydraulic excavator 3 takes over from the hydraulic excavator 2 to construct the construction range.SELECTED DRAWING: Figure 8
【課題】案内表示機能を有する作業機械と、自動制御機能を有する作業機械とを用いて、施工の効率化を進めること。【解決手段】手動操作によって制御される油圧ショベル２と、施工現場１０００の施工範囲における現況地形及び設計地形の少なくともどちらかと、第二作業機の刃先位置とに基づいて、第二作業機を自動制御する作業機自動コントロール部を有する油圧ショベル３と、を用いた施工方法であって、油圧ショベル２の施工範囲における目標土量に対する、油圧ショベル２の施工済み土量である進捗率を演算し、進捗率が閾値以上である場合、油圧ショベル２は、施工範囲の施工を中断し、油圧ショベル３は、油圧ショベル２から引き継いで施工範囲を施工する。【選択図】図８
CONSTRUCTION METHOD AND CONSTRUCTION SYSTEM
施工方法及び施工システム
ONISHI YOSHIYUKI (author) / AOKI MITSUHIRO (author) / KURIHARA MASAHIRO (author) / SHIMADA KENJIRO (author) / UCHIZONO TOYOHITO (author)
2021-10-28
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING