A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AREA LIMITED EXCAVATION CONTROL DEVICE AND CONSTRUCTION MACHINE
PROBLEM TO BE SOLVED: To provide an area limited excavation control device and a construction machine which enable a work machine control device to appropriately implement area limited excavation control in accordance with a signal protocol of an external operation unit.SOLUTION: An area limited excavation control device comprises: an external operation unit 30 which carries out an operation of difference information between a position of a work machine 20 and an excavation target surface on the basis of positional information of a vehicle body 10 of a construction machine, posture information on the vehicle body 10 and the work machine 20, and three-dimensional information on the given excavation target surface; a display device 38 which displays a positional relation between the work machine 20 and the excavation target surface on the basis of the difference information input through the external operation unit 30; a work machine control device 40 which executes area limited excavation control on the basis of a signal input through the external operation unit 30; and a signal conversion device 47 which performs protocol conversion of the signal output from the external operation unit 30 to the work machine control device 40 into a signal protocol of the work machine control device 40.SELECTED DRAWING: Figure 3
【課題】外部演算ユニットの信号プロトコルに応じて作業機制御装置に適正に領域制限掘削制御を実行させることができる領域制限掘削制御装置及び建設機械を提供する。【解決手段】建設機械の車体１０の位置情報、車体１０及び作業機２０の姿勢情報及び与えられた掘削目標面の三次元情報を基に、作業機２０の位置と掘削目標面との差分情報を演算する外部演算ユニット３０と、外部演算ユニット３０から入力した差分情報を基に作業機２０と掘削目標面との位置関係を表示する表示装置３８と、外部演算ユニット３０から入力された信号を基に、領域制限掘削制御を実行する作業機制御装置４０とを備え、外部演算ユニット３０から作業機制御装置４０に出力される信号を作業機制御装置４０の信号プロトコルにプロトコル変換する信号変換装置４７を備えていることを特徴とする。【選択図】 図３
AREA LIMITED EXCAVATION CONTROL DEVICE AND CONSTRUCTION MACHINE
PROBLEM TO BE SOLVED: To provide an area limited excavation control device and a construction machine which enable a work machine control device to appropriately implement area limited excavation control in accordance with a signal protocol of an external operation unit.SOLUTION: An area limited excavation control device comprises: an external operation unit 30 which carries out an operation of difference information between a position of a work machine 20 and an excavation target surface on the basis of positional information of a vehicle body 10 of a construction machine, posture information on the vehicle body 10 and the work machine 20, and three-dimensional information on the given excavation target surface; a display device 38 which displays a positional relation between the work machine 20 and the excavation target surface on the basis of the difference information input through the external operation unit 30; a work machine control device 40 which executes area limited excavation control on the basis of a signal input through the external operation unit 30; and a signal conversion device 47 which performs protocol conversion of the signal output from the external operation unit 30 to the work machine control device 40 into a signal protocol of the work machine control device 40.SELECTED DRAWING: Figure 3
【課題】外部演算ユニットの信号プロトコルに応じて作業機制御装置に適正に領域制限掘削制御を実行させることができる領域制限掘削制御装置及び建設機械を提供する。【解決手段】建設機械の車体１０の位置情報、車体１０及び作業機２０の姿勢情報及び与えられた掘削目標面の三次元情報を基に、作業機２０の位置と掘削目標面との差分情報を演算する外部演算ユニット３０と、外部演算ユニット３０から入力した差分情報を基に作業機２０と掘削目標面との位置関係を表示する表示装置３８と、外部演算ユニット３０から入力された信号を基に、領域制限掘削制御を実行する作業機制御装置４０とを備え、外部演算ユニット３０から作業機制御装置４０に出力される信号を作業機制御装置４０の信号プロトコルにプロトコル変換する信号変換装置４７を備えていることを特徴とする。【選択図】 図３
AREA LIMITED EXCAVATION CONTROL DEVICE AND CONSTRUCTION MACHINE
領域制限掘削制御装置及び建設機械
OGURA HIROSHI (author) / KANARI YASUHIKO (author) / KUROSE TAKAHIKO (author) / MEGURIYA SHUICHI (author)
2016-05-16
Patent
Electronic Resource
Japanese
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