A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WORK MACHINE AND CONSTRUCTION SUPPORT SYSTEM
To provide a work machine and a construction support system which can suppress roughness of an original ground surface accompanied by digging of temporarily placed sediment.SOLUTION: A hydraulic shovel 100 having a main controller 162 for performing region restriction control so that a front work machine 110 moves on a predetermined work target surface further includes a topography measuring device 179 for measuring a topography around the hydraulic shovel 100, in which the main controller 162 specifies a soil discharge work range including a position where the soil discharge work has been performed by the front work machine 110 on the basis of attitude information that is information on attitudes of an upper turning body 131 and the front work machine 110 and machine position information that is information on a position and an orientation of the upper turning body 131, and sets a topography before the soil discharge work of the soil discharge work range is performed as the work target surface.SELECTED DRAWING: Figure 6
【課題】仮置きした土砂の掘削に伴う元の地面の荒れを抑制することができる作業機械および施工支援システムを提供すること。【解決手段】予め定めた作業目標面上でフロント作業機１１０が動くように領域制限制御を行うメインコントローラ１６２を備えた油圧ショベル１００において、油圧ショベル１００の周囲の地形を計測する地形計測装置１７９をさらに備え、メインコントローラ１６２は、上部旋回体１３１及びフロント作業機１１０の姿勢に関する情報である姿勢情報および上部旋回体１３１の位置及び向きに関する情報である機械位置情報に基づいてフロント作業機１１０により放土作業を行った位置を含む放土作業範囲を特定し、放土作業範囲の放土作業が行われる前の地形を作業目標面として設定する。【選択図】 図６
WORK MACHINE AND CONSTRUCTION SUPPORT SYSTEM
To provide a work machine and a construction support system which can suppress roughness of an original ground surface accompanied by digging of temporarily placed sediment.SOLUTION: A hydraulic shovel 100 having a main controller 162 for performing region restriction control so that a front work machine 110 moves on a predetermined work target surface further includes a topography measuring device 179 for measuring a topography around the hydraulic shovel 100, in which the main controller 162 specifies a soil discharge work range including a position where the soil discharge work has been performed by the front work machine 110 on the basis of attitude information that is information on attitudes of an upper turning body 131 and the front work machine 110 and machine position information that is information on a position and an orientation of the upper turning body 131, and sets a topography before the soil discharge work of the soil discharge work range is performed as the work target surface.SELECTED DRAWING: Figure 6
【課題】仮置きした土砂の掘削に伴う元の地面の荒れを抑制することができる作業機械および施工支援システムを提供すること。【解決手段】予め定めた作業目標面上でフロント作業機１１０が動くように領域制限制御を行うメインコントローラ１６２を備えた油圧ショベル１００において、油圧ショベル１００の周囲の地形を計測する地形計測装置１７９をさらに備え、メインコントローラ１６２は、上部旋回体１３１及びフロント作業機１１０の姿勢に関する情報である姿勢情報および上部旋回体１３１の位置及び向きに関する情報である機械位置情報に基づいてフロント作業機１１０により放土作業を行った位置を含む放土作業範囲を特定し、放土作業範囲の放土作業が行われる前の地形を作業目標面として設定する。【選択図】 図６
WORK MACHINE AND CONSTRUCTION SUPPORT SYSTEM
作業機械および施工支援システム
NAKA TAKUYA (author) / SAKAMOTO HIROSHI (author)
2022-02-10
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
CONSTRUCTION MACHINE WORK SUPPORT DEVICE AND CONSTRUCTION MACHINE WORK SUPPORT PROGRAM
| European Patent Office | 2023
| European Patent Office | 2020