Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic loading method for remotely operating electric shovel
The invention discloses an automatic loading method for remotely operating an electric shovel, which comprises the following steps of: acquiring the current position of a bucket according to a lifting steel cable, a pushing length and a rotating angle of the electric shovel and by combining a physical structure of the electric shovel; acquiring coordinates of a discharging point and a digging point; by taking the current position of the bucket as a starting point and the unloading point as an end point, calculating a first track from the current position of the bucket to the unloading point, and controlling the bucket to move along the first track; and calculating a second track from the unloading point to the excavation point by taking the unloading point as a starting point and the excavation point as an end point, and controlling the bucket to move along the second track. Automatic control over the process that the bucket moves from the excavation point to the unloading point and from the unloading point to the excavation point is achieved, namely, automatic loading can be completed, a driver only needs to input the target position and does not need to repeatedly participate in repeated actions, the labor intensity is reduced, the working efficiency of the driver of the electric shovel is improved, and then the utilization rate of the electric shovel is increased.
本发明公开了一种远程操作电铲的自动装车方法，包括：根据电铲提升钢索和推压长度以及转动角度，结合电铲物理结构，获取铲斗当前位置；获取卸料点和挖掘点的坐标；以铲斗当前位置为起点，卸料点为终点，计算从铲斗当前位置移动到卸料点的第一轨迹，并控制铲斗沿第一轨迹移动；以卸料点为起点，挖掘点为终点，计算从卸料点到挖掘点的第二轨迹，并控制铲斗沿第二轨迹移动。实现了铲斗从挖掘点移动到卸料点以及从卸料点移动到挖掘点过程的自动控制，也即，可以完成自动装车，司机仅需输入目标位置即可，无需反复参与重复性动作，降低了劳动强度，并且提高电铲司机的工作效率，进而提高电铲的使用率。
Automatic loading method for remotely operating electric shovel
The invention discloses an automatic loading method for remotely operating an electric shovel, which comprises the following steps of: acquiring the current position of a bucket according to a lifting steel cable, a pushing length and a rotating angle of the electric shovel and by combining a physical structure of the electric shovel; acquiring coordinates of a discharging point and a digging point; by taking the current position of the bucket as a starting point and the unloading point as an end point, calculating a first track from the current position of the bucket to the unloading point, and controlling the bucket to move along the first track; and calculating a second track from the unloading point to the excavation point by taking the unloading point as a starting point and the excavation point as an end point, and controlling the bucket to move along the second track. Automatic control over the process that the bucket moves from the excavation point to the unloading point and from the unloading point to the excavation point is achieved, namely, automatic loading can be completed, a driver only needs to input the target position and does not need to repeatedly participate in repeated actions, the labor intensity is reduced, the working efficiency of the driver of the electric shovel is improved, and then the utilization rate of the electric shovel is increased.
本发明公开了一种远程操作电铲的自动装车方法，包括：根据电铲提升钢索和推压长度以及转动角度，结合电铲物理结构，获取铲斗当前位置；获取卸料点和挖掘点的坐标；以铲斗当前位置为起点，卸料点为终点，计算从铲斗当前位置移动到卸料点的第一轨迹，并控制铲斗沿第一轨迹移动；以卸料点为起点，挖掘点为终点，计算从卸料点到挖掘点的第二轨迹，并控制铲斗沿第二轨迹移动。实现了铲斗从挖掘点移动到卸料点以及从卸料点移动到挖掘点过程的自动控制，也即，可以完成自动装车，司机仅需输入目标位置即可，无需反复参与重复性动作，降低了劳动强度，并且提高电铲司机的工作效率，进而提高电铲的使用率。
Automatic loading method for remotely operating electric shovel
远程操作电铲的自动装车方法
ZHAO MINGLEI (Autor:in) / DENG XIAOJUN (Autor:in) / LI YONGCHAO (Autor:in) / CHU LIQING (Autor:in) / YANG ZHIGANG (Autor:in) / DU YUFEI (Autor:in) / MA JIWEI (Autor:in) / ZHANG YULIN (Autor:in) / MA JIANWEI (Autor:in) / JIN FUYU (Autor:in)
09.09.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING