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A platform for research: civil engineering, architecture and urbanism
Excavator control method and system based on electric auxiliary supercharging device and excavator
The invention discloses an excavator control method and system based on an electric auxiliary supercharging device and an excavator, and the method comprises the steps that when the excavator is started, the excavator control system obtains working parameters and first curve parameters of a current engine and second curve parameters of an auxiliary motor, the working parameters of the engine at least comprise the actual air inlet flow, the required air inlet flow and the power parameters, whether the current power parameters of the engine meet the preset power conditions or not is judged, and when it is judged that the current power parameters of the engine meet the preset power conditions, the engine is started. And the excavator control system judges whether the actual air inlet flow is larger than or equal to the required air inlet flow or not, and when it is judged that the actual air inlet flow is larger than or equal to the required air inlet flow, the working mode of the auxiliary motor is switched into a power generation mode. Therefore, intelligent control over the engine and the supercharging device of the excavator can be achieved, and then the control efficiency and the energy utilization rate of the excavator over the engine are improved.
本发明公开了一种基于电辅助增压装置的挖掘机控制方法、系统及挖掘机，该方法包括：当挖掘机启动时，挖掘机控制系统获取当前发动机的工作参数、第一曲线参数以及辅助电机的第二曲线参数，其中，发动机的工作参数至少包括实际进气流量、需求进气流量、动力参数，判断当前所述发动机的动力参数是否满足预设的动力条件，当判断到当前发动机的动力参数满足预设的动力条件时，挖掘机控制系统判断实际进气流量是否大于或等于所述需求进气流量，当判断到实际进气流量大于或等于所述需求进气流量时，将辅助电机的工作模式切换为发电模式。可见，实施本发明能够对挖掘机的发动机以及增压装置智能化控制，进而提高挖掘机对发动机的控制效率与能量利用率。
Excavator control method and system based on electric auxiliary supercharging device and excavator
The invention discloses an excavator control method and system based on an electric auxiliary supercharging device and an excavator, and the method comprises the steps that when the excavator is started, the excavator control system obtains working parameters and first curve parameters of a current engine and second curve parameters of an auxiliary motor, the working parameters of the engine at least comprise the actual air inlet flow, the required air inlet flow and the power parameters, whether the current power parameters of the engine meet the preset power conditions or not is judged, and when it is judged that the current power parameters of the engine meet the preset power conditions, the engine is started. And the excavator control system judges whether the actual air inlet flow is larger than or equal to the required air inlet flow or not, and when it is judged that the actual air inlet flow is larger than or equal to the required air inlet flow, the working mode of the auxiliary motor is switched into a power generation mode. Therefore, intelligent control over the engine and the supercharging device of the excavator can be achieved, and then the control efficiency and the energy utilization rate of the excavator over the engine are improved.
本发明公开了一种基于电辅助增压装置的挖掘机控制方法、系统及挖掘机，该方法包括：当挖掘机启动时，挖掘机控制系统获取当前发动机的工作参数、第一曲线参数以及辅助电机的第二曲线参数，其中，发动机的工作参数至少包括实际进气流量、需求进气流量、动力参数，判断当前所述发动机的动力参数是否满足预设的动力条件，当判断到当前发动机的动力参数满足预设的动力条件时，挖掘机控制系统判断实际进气流量是否大于或等于所述需求进气流量，当判断到实际进气流量大于或等于所述需求进气流量时，将辅助电机的工作模式切换为发电模式。可见，实施本发明能够对挖掘机的发动机以及增压装置智能化控制，进而提高挖掘机对发动机的控制效率与能量利用率。
Excavator control method and system based on electric auxiliary supercharging device and excavator
基于电辅助增压装置的挖掘机控制方法、系统及挖掘机
HUANG XING (author) / ZHENG HUA (author) / ZHONG ZHIXING (author) / ZHOU LIANGFENG (author) / MO DING (author) / SU YUKUN (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
/
B60W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION
,
Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion
/
F02B
INTERNAL-COMBUSTION PISTON ENGINES
,
Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung
/
F02D
CONTROLLING COMBUSTION ENGINES
,
Steuern oder Regeln von Brennkraftmaschinen
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