A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Excavation position determination system, excavation control system, and construction machine
Provided is an excavation position determination system capable of appropriately determining an excavation start position corresponding to the shape of an object to be excavated. This excavation position determination system is provided with: an imaging device (9) that captures an image of a mountain-shaped excavation object (100) and a bucket (12) provided to a construction machine; and a start position determination unit (8) capable of determining an excavation start position of the bucket with respect to the object to be excavated. The start position determination unit determines, as the excavation start position, the position of the bucket at which the bucket is not completely hidden by the object to be excavated and the object to be excavated partially overlaps the bucket when the bucket is observed from the machine body of the construction machine, on the basis of the detection data from the imaging device.
本发明提供能够适当地决定与挖掘对象物的形状对应的挖掘开始位置的挖掘位置决定系统。挖掘位置决定系统包括：摄像装置(9)，拍摄山形的挖掘对象物(100)及工程机械所具有的挖斗(12)；以及开始位置决定部(8)，能够决定挖斗对于挖掘对象物的挖掘开始位置。开始位置决定部根据摄像装置的检测数据，将从工程机械的机体观察挖斗时，挖斗未被挖掘对象物完全隐蔽并且挖掘对象物与挖斗局部重叠那样的挖斗的位置，决定为所述挖掘开始位置。
Excavation position determination system, excavation control system, and construction machine
Provided is an excavation position determination system capable of appropriately determining an excavation start position corresponding to the shape of an object to be excavated. This excavation position determination system is provided with: an imaging device (9) that captures an image of a mountain-shaped excavation object (100) and a bucket (12) provided to a construction machine; and a start position determination unit (8) capable of determining an excavation start position of the bucket with respect to the object to be excavated. The start position determination unit determines, as the excavation start position, the position of the bucket at which the bucket is not completely hidden by the object to be excavated and the object to be excavated partially overlaps the bucket when the bucket is observed from the machine body of the construction machine, on the basis of the detection data from the imaging device.
本发明提供能够适当地决定与挖掘对象物的形状对应的挖掘开始位置的挖掘位置决定系统。挖掘位置决定系统包括：摄像装置(9)，拍摄山形的挖掘对象物(100)及工程机械所具有的挖斗(12)；以及开始位置决定部(8)，能够决定挖斗对于挖掘对象物的挖掘开始位置。开始位置决定部根据摄像装置的检测数据，将从工程机械的机体观察挖斗时，挖斗未被挖掘对象物完全隐蔽并且挖掘对象物与挖斗局部重叠那样的挖斗的位置，决定为所述挖掘开始位置。
Excavation position determination system, excavation control system, and construction machine
挖掘位置决定系统、挖掘控制系统及工程机械
MIYAZAKI RYUNOSUKE (author) / NODA DAISUKE (author) / YAMASHITA KOJI (author)
2023-06-06
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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