Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Excavator construction guiding system and construction method
The invention discloses an excavator construction guiding system which comprises an excavator body, a movable arm, a bucket rod and a bucket. The excavator body and/or the movable arm are/is providedwith a positioning module used for measuring pose information of the movable arm, the excavator is provided with a measuring assembly used for measuring the telescopic length of a bucket rod hydraulicoil cylinder and/or a bucket hydraulic oil cylinder, the excavator construction guiding system further comprises a measuring terminal, the measuring terminal is used for receiving measuring information of the positioning module and the measuring assembly, a sensor of the measuring bucket is far away from the severe environment, and the system is easier to maintain. The construction method comprises the following steps: calculating pose information of the movable arm, the bucket rod and the bucket according to the measurement information; establishing a construction site terrain model by utilizing software, and determining the pose of a bucket simulation model according to the pose information of the bucket; and guiding construction according to a plane graph and a section graph, and dynamically simulating the topographic construction excavation condition of the construction site according to the path track of the shovel teeth. By comparing an excavated terrain model with a designed terrain section, the actual excavation condition of the construction site is determined, and the phenomena of over-excavation, under-excavation, missed excavation and repeated excavation are avoided.
本发明公开了一种挖掘机施工引导系统，包括挖掘机机体、动臂、斗杆以及铲斗，所述挖掘机车体和/或动臂上设有用于测量动臂位姿信息的定位模块以及所述挖掘机上设有测量斗杆液压油缸和/或铲斗液压油缸的伸缩长度的测量组件，还包括测量终端，所述测量终端用于接收定位模块和测量组件的测量信息，测量铲斗的传感器远离恶劣环境，系统更易维护；根据测量信息计算动臂、斗杆以及铲斗的位姿信息；利用软件建立施工地地形模型，并根据铲斗的位姿信息确定铲斗仿真模型的位姿；根据平面图和断面图引导施工，根据铲齿的路径轨迹动态模拟施工工地地形施工挖掘情况。通过被挖后地形模型与设计地形段比对，确定实际工地挖掘情况，避免出现超挖、欠挖、漏挖、重复挖现象。
Excavator construction guiding system and construction method
The invention discloses an excavator construction guiding system which comprises an excavator body, a movable arm, a bucket rod and a bucket. The excavator body and/or the movable arm are/is providedwith a positioning module used for measuring pose information of the movable arm, the excavator is provided with a measuring assembly used for measuring the telescopic length of a bucket rod hydraulicoil cylinder and/or a bucket hydraulic oil cylinder, the excavator construction guiding system further comprises a measuring terminal, the measuring terminal is used for receiving measuring information of the positioning module and the measuring assembly, a sensor of the measuring bucket is far away from the severe environment, and the system is easier to maintain. The construction method comprises the following steps: calculating pose information of the movable arm, the bucket rod and the bucket according to the measurement information; establishing a construction site terrain model by utilizing software, and determining the pose of a bucket simulation model according to the pose information of the bucket; and guiding construction according to a plane graph and a section graph, and dynamically simulating the topographic construction excavation condition of the construction site according to the path track of the shovel teeth. By comparing an excavated terrain model with a designed terrain section, the actual excavation condition of the construction site is determined, and the phenomena of over-excavation, under-excavation, missed excavation and repeated excavation are avoided.
本发明公开了一种挖掘机施工引导系统，包括挖掘机机体、动臂、斗杆以及铲斗，所述挖掘机车体和/或动臂上设有用于测量动臂位姿信息的定位模块以及所述挖掘机上设有测量斗杆液压油缸和/或铲斗液压油缸的伸缩长度的测量组件，还包括测量终端，所述测量终端用于接收定位模块和测量组件的测量信息，测量铲斗的传感器远离恶劣环境，系统更易维护；根据测量信息计算动臂、斗杆以及铲斗的位姿信息；利用软件建立施工地地形模型，并根据铲斗的位姿信息确定铲斗仿真模型的位姿；根据平面图和断面图引导施工，根据铲齿的路径轨迹动态模拟施工工地地形施工挖掘情况。通过被挖后地形模型与设计地形段比对，确定实际工地挖掘情况，避免出现超挖、欠挖、漏挖、重复挖现象。
Excavator construction guiding system and construction method
一种挖掘机施工引导系统及施工方法
CAI YINGGUANG (Autor:in) / QIU BAIHUA (Autor:in) / QIU JIAFA (Autor:in)
26.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
G06T
Bilddatenverarbeitung oder Bilddatenerzeugung allgemein
,
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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