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A platform for research: civil engineering, architecture and urbanism
Hydraulic work machine control method, hydraulic work machine, equipment, and storage medium
The invention relates to the technical field of engineering machinery, in particular to a hydraulic operation machine control method, a hydraulic operation machine, equipment and a storage medium. The method comprises the steps that the current first hydraulic oil temperature of hydraulic oil in the hydraulic operation machine is obtained, the hydraulic operation machine comprises a hydraulic operation mechanism, and the hydraulic operation mechanism comprises a main valve element and a main pump; first viscosity corresponding to the first hydraulic oil temperature is obtained, and first response duration used for starting a main valve element and corresponding to the first hydraulic oil temperature is obtained; the maximum opening degree of the main valve element is determined based on the first viscosity, and the opening speed of the main valve element is determined based on the first response duration; and the maximum flow, matched with the maximum opening degree of the main valve element, of the main pump is obtained, and the flow given speed, matched with the opening speed of the main valve element, of the main pump is obtained. The invention is used for solving the defect of low working efficiency of hydraulic working machinery caused by large characteristic difference of hydraulic oil at different environment temperatures in the prior art.
本发明涉及工程机械技术领域，尤其涉及一种液压作业机械控制方法、液压作业机械、设备及存储介质。该方法包括：获取液压作业机械中液压油当前的第一液压油温，其中，液压作业机械包括液压作业机构，液压作业机构包括主阀阀芯和主泵；获取第一液压油温对应的第一粘度，以及，获取第一液压油温对应的启动主阀阀芯所用的第一响应时长；基于第一粘度确定主阀阀芯的最大开度，以及，基于第一响应时长确定主阀阀芯的开启速度；获取与主阀阀芯的最大开度相匹配的主泵的最大流量，以及，获取与主阀阀芯的开启速度相匹配的主泵的流量给定速度。本发明用以解决现有技术中液压油在不同环境温度下特性差异大，导致液压作业机械作业效率低的缺陷。
Hydraulic work machine control method, hydraulic work machine, equipment, and storage medium
The invention relates to the technical field of engineering machinery, in particular to a hydraulic operation machine control method, a hydraulic operation machine, equipment and a storage medium. The method comprises the steps that the current first hydraulic oil temperature of hydraulic oil in the hydraulic operation machine is obtained, the hydraulic operation machine comprises a hydraulic operation mechanism, and the hydraulic operation mechanism comprises a main valve element and a main pump; first viscosity corresponding to the first hydraulic oil temperature is obtained, and first response duration used for starting a main valve element and corresponding to the first hydraulic oil temperature is obtained; the maximum opening degree of the main valve element is determined based on the first viscosity, and the opening speed of the main valve element is determined based on the first response duration; and the maximum flow, matched with the maximum opening degree of the main valve element, of the main pump is obtained, and the flow given speed, matched with the opening speed of the main valve element, of the main pump is obtained. The invention is used for solving the defect of low working efficiency of hydraulic working machinery caused by large characteristic difference of hydraulic oil at different environment temperatures in the prior art.
本发明涉及工程机械技术领域，尤其涉及一种液压作业机械控制方法、液压作业机械、设备及存储介质。该方法包括：获取液压作业机械中液压油当前的第一液压油温，其中，液压作业机械包括液压作业机构，液压作业机构包括主阀阀芯和主泵；获取第一液压油温对应的第一粘度，以及，获取第一液压油温对应的启动主阀阀芯所用的第一响应时长；基于第一粘度确定主阀阀芯的最大开度，以及，基于第一响应时长确定主阀阀芯的开启速度；获取与主阀阀芯的最大开度相匹配的主泵的最大流量，以及，获取与主阀阀芯的开启速度相匹配的主泵的流量给定速度。本发明用以解决现有技术中液压油在不同环境温度下特性差异大，导致液压作业机械作业效率低的缺陷。
Hydraulic work machine control method, hydraulic work machine, equipment, and storage medium
液压作业机械控制方法、液压作业机械、设备及存储介质
WANG MINGXIAO (author) / NIU HONGKE (author) / CAO JINGYU (author) / LUO JIANHUA (author) / YAN XIN (author) / YUAN AIJIN (author)
2023-09-22
Patent
Electronic Resource
Chinese
| European Patent Office | 2016