A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LOCUS FORMATION DEVICE AND WORK MACHINE
PROBLEM TO BE SOLVED: To improve work efficiency while forming a locus for making the amount of drilling be closer to a constant value.SOLUTION: A locus formation device comprises: a locus formation determination unit 62 for outputting an instruction for locus formation when a difference between an actual load applied to a bucket 15 during drilling and a reference load is equal to or larger than a predetermined value; and a candidate locus formation unit 70 for forming a locus for making the amount of work be closer to a constant value. The reference load is, for example, an estimated load; outputting the instruction for locus formation when a difference between the actual load and the estimated load during drilling is equal to or larger than the predetermined value makes it possible to improve work efficiency while forming a locus for making the amount of drilling be closer to a constant value.SELECTED DRAWING: Figure 4
【課題】 本発明は、掘削量が一定に近づくような軌道を作りつつ、作業効率を上げる。【解決手段】 掘削中にバケット１５にかかる実負荷と基準負荷との差が所定値以上のときに軌道生成の指令を出力する軌道生成判断部６２と、前記指令が出力された後に作業量が一定に近づくような軌道を生成する候補軌道生成部７０と、を備え、例えば、基準負荷は推定負荷であり、掘削中に実負荷と推定負荷との差が所定値以上のときに軌道生成の指令を出力することにより、掘削量が一定に近づくような軌道を作りつつ、作業効率を上げることができる。【選択図】 図４
LOCUS FORMATION DEVICE AND WORK MACHINE
PROBLEM TO BE SOLVED: To improve work efficiency while forming a locus for making the amount of drilling be closer to a constant value.SOLUTION: A locus formation device comprises: a locus formation determination unit 62 for outputting an instruction for locus formation when a difference between an actual load applied to a bucket 15 during drilling and a reference load is equal to or larger than a predetermined value; and a candidate locus formation unit 70 for forming a locus for making the amount of work be closer to a constant value. The reference load is, for example, an estimated load; outputting the instruction for locus formation when a difference between the actual load and the estimated load during drilling is equal to or larger than the predetermined value makes it possible to improve work efficiency while forming a locus for making the amount of drilling be closer to a constant value.SELECTED DRAWING: Figure 4
【課題】 本発明は、掘削量が一定に近づくような軌道を作りつつ、作業効率を上げる。【解決手段】 掘削中にバケット１５にかかる実負荷と基準負荷との差が所定値以上のときに軌道生成の指令を出力する軌道生成判断部６２と、前記指令が出力された後に作業量が一定に近づくような軌道を生成する候補軌道生成部７０と、を備え、例えば、基準負荷は推定負荷であり、掘削中に実負荷と推定負荷との差が所定値以上のときに軌道生成の指令を出力することにより、掘削量が一定に近づくような軌道を作りつつ、作業効率を上げることができる。【選択図】 図４
LOCUS FORMATION DEVICE AND WORK MACHINE
軌道生成装置および作業機械
NAKAMURA TETSUJI (author) / EGAWA SAKU (author)
2016-09-05
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
WORK MACHINE CONTROL DEVICE WORK MACHINE AND WORK MACHINE CONTROL METHOD
| European Patent Office | 2017
WORK MACHINE, WORK MACHINE CONTROL DEVICE AND WORK MACHINE CONTROL METHOD
| European Patent Office | 2023
Work machine control device, work machine, and work machine control method
| European Patent Office | 2018
WORK MACHINE CONTROL DEVICE WORK MACHINE AND WORK MACHINE CONTROL METHOD
European Patent Office | 2017