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A platform for research: civil engineering, architecture and urbanism
Parallel type hybrid excavator control system and control method thereof
The invention discloses a parallel type hybrid excavator control system and a control method thereof, and relates to the technical field of mechanical engineering. The parallel type hybrid excavator control system comprises a master controller, an automatic clutch controller and an engine controller, the master controller is connected through a communication bus, the engine controller is electrically connected with an engine, the automatic clutch controller is electrically connected with an automatic clutch, the engine is in transmission connection with the automatic clutch, the automatic clutch controller is used for receiving a control instruction of the total controller, and the automatic clutch is controlled to be decoupled from the engine according to the control instruction. The engine and the load can be completely decoupled, so that the working point of the engine is controlled in a high-efficiency area, and the use performance of the excavator is further improved.
本发明公开了一种并联式混合动力挖掘机控制系统及其控制方法，涉及机械工程技术领域。包括通过通讯总线连接的总控制器、自动离合器控制器及发动机控制器；所述发动机控制器与所述发动机电连接，所述自动离合器控制器与自动离合器电连接，所述发动机与所述自动离合器传动连接；所述自动离合器控制器，用于接收所述总控制器的控制指令，并根据所述控制指令控制所述自动离合器与所述发动机解耦。能够使发动机与负载之间完全解耦，以使发动机的工作点控制在高效率区域，进而提升挖掘机使用性能。
Parallel type hybrid excavator control system and control method thereof
The invention discloses a parallel type hybrid excavator control system and a control method thereof, and relates to the technical field of mechanical engineering. The parallel type hybrid excavator control system comprises a master controller, an automatic clutch controller and an engine controller, the master controller is connected through a communication bus, the engine controller is electrically connected with an engine, the automatic clutch controller is electrically connected with an automatic clutch, the engine is in transmission connection with the automatic clutch, the automatic clutch controller is used for receiving a control instruction of the total controller, and the automatic clutch is controlled to be decoupled from the engine according to the control instruction. The engine and the load can be completely decoupled, so that the working point of the engine is controlled in a high-efficiency area, and the use performance of the excavator is further improved.
本发明公开了一种并联式混合动力挖掘机控制系统及其控制方法，涉及机械工程技术领域。包括通过通讯总线连接的总控制器、自动离合器控制器及发动机控制器；所述发动机控制器与所述发动机电连接，所述自动离合器控制器与自动离合器电连接，所述发动机与所述自动离合器传动连接；所述自动离合器控制器，用于接收所述总控制器的控制指令，并根据所述控制指令控制所述自动离合器与所述发动机解耦。能够使发动机与负载之间完全解耦，以使发动机的工作点控制在高效率区域，进而提升挖掘机使用性能。
Parallel type hybrid excavator control system and control method thereof
一种并联式混合动力挖掘机控制系统及其控制方法
MING QIAOHONG (author) / WANG CHUNHUI (author) / WANG HAOCHEN (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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