Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Energy-saving control method applicable to excavator
The invention relates to an energy-saving control method applicable to an excavator, and belongs to the technical field of excavators. A controller is connected with a seat sensor, a pilot cut-off valve, a flameout relay, an instrument, a first main pump sensor and a second main pump sensor respectively, detects signals of the pilot cut-off valve in real time, judges whether the pilot cut-off valve is cut off or not, collects signals of the seat sensor and judges whether a driver leaves or not according to data of the seat sensor; a main controller reads numerical values of the first main pumpsensor and the second main pump sensor in a timing manner and judges whether the numerical values of the first main pump sensor and the second main pump sensor are smaller than 50 Bar or not, the flameout relay is powered off, an engine is shut down, and the controller transmits flameout information to the instrument through a CAN, and the instrument displays automatic shutdown of the engine. Themethod has the advantages that manual shutdown information is transmitted to the instrument through the controller, the instrument prompts the driver to manually shut down the engine, the flameout relay can be controlled to be powered off through the controller, and shutdown of the engine plays a role in reducing the fuel consumption.
本发明涉及一种适用于挖掘机的节能控制方法，属于挖掘机技术领域。采用控制器分别连接座椅传感器、先导切断阀、熄火继电器、仪表、主泵1传感器和主泵2传感器，控制器实时检测先导切断阀的信号，判断先导切断阀是否切断，控制器采集座椅传感器信号，判断座椅传感器数据司机是否离开，主控器计时读取主泵1传感器和主泵2传感器的数值，判断主泵1传感器和主泵2传感器的数值是否小于50Bar，熄火继电器断电，发动机熄火，控制器通过CAN将熄火信息传递给仪表，仪表显示发动机自动熄火，本发明的有益效果是：通过控制器将手动熄火信息传递给仪表，仪表提示机手可以手动关闭发动机，也能通过控制器控制熄火继电器断电，发动机熄火起到减少燃油消耗的作用。
Energy-saving control method applicable to excavator
The invention relates to an energy-saving control method applicable to an excavator, and belongs to the technical field of excavators. A controller is connected with a seat sensor, a pilot cut-off valve, a flameout relay, an instrument, a first main pump sensor and a second main pump sensor respectively, detects signals of the pilot cut-off valve in real time, judges whether the pilot cut-off valve is cut off or not, collects signals of the seat sensor and judges whether a driver leaves or not according to data of the seat sensor; a main controller reads numerical values of the first main pumpsensor and the second main pump sensor in a timing manner and judges whether the numerical values of the first main pump sensor and the second main pump sensor are smaller than 50 Bar or not, the flameout relay is powered off, an engine is shut down, and the controller transmits flameout information to the instrument through a CAN, and the instrument displays automatic shutdown of the engine. Themethod has the advantages that manual shutdown information is transmitted to the instrument through the controller, the instrument prompts the driver to manually shut down the engine, the flameout relay can be controlled to be powered off through the controller, and shutdown of the engine plays a role in reducing the fuel consumption.
本发明涉及一种适用于挖掘机的节能控制方法，属于挖掘机技术领域。采用控制器分别连接座椅传感器、先导切断阀、熄火继电器、仪表、主泵1传感器和主泵2传感器，控制器实时检测先导切断阀的信号，判断先导切断阀是否切断，控制器采集座椅传感器信号，判断座椅传感器数据司机是否离开，主控器计时读取主泵1传感器和主泵2传感器的数值，判断主泵1传感器和主泵2传感器的数值是否小于50Bar，熄火继电器断电，发动机熄火，控制器通过CAN将熄火信息传递给仪表，仪表显示发动机自动熄火，本发明的有益效果是：通过控制器将手动熄火信息传递给仪表，仪表提示机手可以手动关闭发动机，也能通过控制器控制熄火继电器断电，发动机熄火起到减少燃油消耗的作用。
Energy-saving control method applicable to excavator
一种适用于挖掘机的节能控制方法
LIU LIXIANG (Autor:in) / GENG JIAWEN (Autor:in) / DAI GANGQIANG (Autor:in) / WANG DUNKUN (Autor:in) / LIN XIANGWEI (Autor:in) / XING ZECHENG (Autor:in) / ZHANG BIN (Autor:in) / WEI HONGMIN (Autor:in) / SU HUIJIE (Autor:in) / ZHENG PENGLEI (Autor:in)
22.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Energy-saving device of hybrid power excavator and excavator
| Europäisches Patentamt | 2021