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A platform for research: civil engineering, architecture and urbanism
Excavation plan creation device, work machine, and excavation plan creation method
This excavation plan creation device is provided with: a storage unit that stores a plurality of plan models in which parameters relating to soil properties are varied and machine-learned, said plan models being machine-learned models in which topographic information is input and plan values for excavation trajectories and turning directions are output; a soil texture estimation unit that estimates soil texture; a topographic information acquisition unit that acquires topographic information; and a plan value calculation unit that selects the plan model on the basis of the soil texture estimated by the soil texture estimation unit, inputs the topographic information acquired by the topographic information acquisition unit to the selected plan model, and calculates the plan value as an output of the plan model.
挖掘计划制作装置具备：存储部，其存储使与土质有关的参数不同而进行了机器学习而成的多个计划模型，所述计划模型是输入地形信息且输出挖掘轨迹和回转方向的计划值的机器学习模型；土质推断部，其推断土质；地形信息取得部，其取得地形信息；以及计划值计算部，其基于所述土质推断部推断出的土质来选择所述计划模型，向所选择的所述计划模型输入所述地形信息取得部取得的地形信息，并作为所述计划模型的输出而计算所述计划值。
Excavation plan creation device, work machine, and excavation plan creation method
This excavation plan creation device is provided with: a storage unit that stores a plurality of plan models in which parameters relating to soil properties are varied and machine-learned, said plan models being machine-learned models in which topographic information is input and plan values for excavation trajectories and turning directions are output; a soil texture estimation unit that estimates soil texture; a topographic information acquisition unit that acquires topographic information; and a plan value calculation unit that selects the plan model on the basis of the soil texture estimated by the soil texture estimation unit, inputs the topographic information acquired by the topographic information acquisition unit to the selected plan model, and calculates the plan value as an output of the plan model.
挖掘计划制作装置具备：存储部，其存储使与土质有关的参数不同而进行了机器学习而成的多个计划模型，所述计划模型是输入地形信息且输出挖掘轨迹和回转方向的计划值的机器学习模型；土质推断部，其推断土质；地形信息取得部，其取得地形信息；以及计划值计算部，其基于所述土质推断部推断出的土质来选择所述计划模型，向所选择的所述计划模型输入所述地形信息取得部取得的地形信息，并作为所述计划模型的输出而计算所述计划值。
Excavation plan creation device, work machine, and excavation plan creation method
挖掘计划制作装置、作业机械以及挖掘计划制作方法
AIZAWA MASANORI (author)
2023-01-31
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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