A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Excavator control method and system, excavator and storage medium
The invention provides an excavator control method and system, an excavator and a storage medium, and relates to the technical field of excavators. The excavator control method comprises the steps that the working states of a rotation motor, a walking motor and a hydraulic pump motor are controlled, the working states of the rotation motor comprise an energy recovery state, the rotation motor is connected with a speed reducer and provides power for the rotation function of an upper vehicle body of an electric excavator, and the walking motor is located on a lower vehicle body of the electric excavator and provides power for the hydraulic pump motor; the hydraulic pump motor provides power for walking and steering of the electric excavator, is connected with the hydraulic pump and provides power for the hydraulic pump; and managing at least one of energy consumption, energy recovery and charging of the excavator according to the remaining power of the battery.
本公开提出一种挖掘机控制方法、系统、挖掘机和存储介质，涉及挖掘机技术领域。本公开的一种挖掘机控制方法，包括：控制回转电机、行走电机和液压泵电机的工作状态，其中，回转电机的工作状态包括能量回收状态，回转电机与减速器相连，为电动挖掘机上车体的回转功能提供动力，行走电机位于电动挖掘机的下车体，为电动挖掘机的行走和转向提供动力，液压泵电机与液压泵相连，为液压泵提供动力；根据电池的剩余电量管理挖掘机的能量消耗、能量回收、充电中的至少一项。
Excavator control method and system, excavator and storage medium
The invention provides an excavator control method and system, an excavator and a storage medium, and relates to the technical field of excavators. The excavator control method comprises the steps that the working states of a rotation motor, a walking motor and a hydraulic pump motor are controlled, the working states of the rotation motor comprise an energy recovery state, the rotation motor is connected with a speed reducer and provides power for the rotation function of an upper vehicle body of an electric excavator, and the walking motor is located on a lower vehicle body of the electric excavator and provides power for the hydraulic pump motor; the hydraulic pump motor provides power for walking and steering of the electric excavator, is connected with the hydraulic pump and provides power for the hydraulic pump; and managing at least one of energy consumption, energy recovery and charging of the excavator according to the remaining power of the battery.
本公开提出一种挖掘机控制方法、系统、挖掘机和存储介质，涉及挖掘机技术领域。本公开的一种挖掘机控制方法，包括：控制回转电机、行走电机和液压泵电机的工作状态，其中，回转电机的工作状态包括能量回收状态，回转电机与减速器相连，为电动挖掘机上车体的回转功能提供动力，行走电机位于电动挖掘机的下车体，为电动挖掘机的行走和转向提供动力，液压泵电机与液压泵相连，为液压泵提供动力；根据电池的剩余电量管理挖掘机的能量消耗、能量回收、充电中的至少一项。
Excavator control method and system, excavator and storage medium
挖掘机控制方法、系统、挖掘机和存储介质
ZHANG ZHONGLIANG (author) / LI TUANTUAN (author) / DONG YUZHONG (author) / HE GUANGKAI (author)
2023-11-10
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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