Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Control system for construction equipment and control method for construction equipment
A control system for construction equipment, said system comprising: a detector that detects the orientation of work machinery including a boom, an arm and a bucket; an operation device that is operated to drive movable members including at least one of the arm and the bucket; a detection device that detects the amount by which the operation device is operated; a control valve that adjusts the amount of hydraulic oil supplied to a hydraulic cylinder driving the work machinery; a bucket position data generation unit that generates tooth position data indicating the position of the teeth of the bucket on the basis of the detection results from the detector; a distance acquisition unit that acquires a target excavation topography expressing the target form of the site to be excavated by the work machinery, and calculates the distance between the teeth of the bucket and the target excavation topography on the basis of the tooth position data and the target excavation topography; a limit-setting unit that sets a limited operation amount for limiting the speed of the movable member on the basis of the detection results from the detection device; and a movable member control unit that outputs control signals to the control valve so as to drive the movable member in accordance with the limited operation amount.
Control system for construction equipment and control method for construction equipment
A control system for construction equipment, said system comprising: a detector that detects the orientation of work machinery including a boom, an arm and a bucket; an operation device that is operated to drive movable members including at least one of the arm and the bucket; a detection device that detects the amount by which the operation device is operated; a control valve that adjusts the amount of hydraulic oil supplied to a hydraulic cylinder driving the work machinery; a bucket position data generation unit that generates tooth position data indicating the position of the teeth of the bucket on the basis of the detection results from the detector; a distance acquisition unit that acquires a target excavation topography expressing the target form of the site to be excavated by the work machinery, and calculates the distance between the teeth of the bucket and the target excavation topography on the basis of the tooth position data and the target excavation topography; a limit-setting unit that sets a limited operation amount for limiting the speed of the movable member on the basis of the detection results from the detection device; and a movable member control unit that outputs control signals to the control valve so as to drive the movable member in accordance with the limited operation amount.
Control system for construction equipment and control method for construction equipment
BEI DAOREN (Autor:in) / SHANG YISHU (Autor:in) / YAMADA TAKEO (Autor:in) / SONG SHANCHE (Autor:in) / ICHIHARA MASASHI (Autor:in)
10.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING
| Europäisches Patentamt | 2020
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CONTROL SYSTEM FOR CONSTRUCTION EQUIPMENT AND CONTROL METHOD FOR CONSTRUCTION EQUIPMENT
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