A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Excavator fault diagnosis method and device, controller and excavator
The invention relates to the field of excavators, and provides an excavator fault diagnosis method and device, a controller and an excavator, and the method comprises the steps: determining at least one target diagnosis type corresponding to a diagnosis type selection instruction based on the diagnosis type selection instruction; for each target diagnosis type, identifying the current parking posture of the excavator, and executing a preset diagnosis strategy corresponding to the target diagnosis type under the condition of determining that the excavator is parked to a preset standard posture, so as to obtain diagnosis data corresponding to the target diagnosis type; and determining a diagnosis result corresponding to the target diagnosis type based on the diagnosis data. According to the technical scheme, different preset diagnosis strategies correspond to different target diagnosis types, and the diagnosis results corresponding to the target diagnosis types can be determined, so that multiple fault types can be diagnosed, and diversified requirements of excavator fault diagnosis are met.
本发明涉及挖掘机领域，提供一种挖掘机故障诊断方法、装置、控制器及挖掘机，该方法包括：基于诊断类型选择指令确定诊断类型选择指令对应的至少一个目标诊断类型；针对各目标诊断类型，对挖掘机当前停放姿态进行识别，在确定挖掘机停放至预设标准姿态的情况下，执行与目标诊断类型对应的预设诊断策略，获得目标诊断类型对应的诊断数据；基于诊断数据确定目标诊断类型对应的诊断结果。本发明技术方案针对不同的目标诊断类型对应有不同的预设诊断策略，能够确定目标诊断类型对应的诊断结果，因此能够对多种故障类型进行诊断，满足了挖掘机故障诊断的多样性需求。
Excavator fault diagnosis method and device, controller and excavator
The invention relates to the field of excavators, and provides an excavator fault diagnosis method and device, a controller and an excavator, and the method comprises the steps: determining at least one target diagnosis type corresponding to a diagnosis type selection instruction based on the diagnosis type selection instruction; for each target diagnosis type, identifying the current parking posture of the excavator, and executing a preset diagnosis strategy corresponding to the target diagnosis type under the condition of determining that the excavator is parked to a preset standard posture, so as to obtain diagnosis data corresponding to the target diagnosis type; and determining a diagnosis result corresponding to the target diagnosis type based on the diagnosis data. According to the technical scheme, different preset diagnosis strategies correspond to different target diagnosis types, and the diagnosis results corresponding to the target diagnosis types can be determined, so that multiple fault types can be diagnosed, and diversified requirements of excavator fault diagnosis are met.
本发明涉及挖掘机领域，提供一种挖掘机故障诊断方法、装置、控制器及挖掘机，该方法包括：基于诊断类型选择指令确定诊断类型选择指令对应的至少一个目标诊断类型；针对各目标诊断类型，对挖掘机当前停放姿态进行识别，在确定挖掘机停放至预设标准姿态的情况下，执行与目标诊断类型对应的预设诊断策略，获得目标诊断类型对应的诊断数据；基于诊断数据确定目标诊断类型对应的诊断结果。本发明技术方案针对不同的目标诊断类型对应有不同的预设诊断策略，能够确定目标诊断类型对应的诊断结果，因此能够对多种故障类型进行诊断，满足了挖掘机故障诊断的多样性需求。
Excavator fault diagnosis method and device, controller and excavator
挖掘机故障诊断方法、装置、控制器及挖掘机
WANG LIXIANG (author) / WANG JIANGJIANG (author) / WANG LONG (author)
2024-06-28
Patent
Electronic Resource
Chinese
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