Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Control method and control device for excavator, controller and excavator
The embodiment of the invention provides a control method and device for an excavator, a controller and the excavator. The control method for the excavator comprises the steps that it is determined that the rotating speed of an engine exceeds the preset rotating speed; acquiring first position information of a first obstacle on one side, far away from the movable arm, of the bucket rod oil cylinder and second position information of a second obstacle on one side, far away from the bucket rod, of the bucket oil cylinder; determining whether the bucket rod oil cylinder has a collision risk or not according to the first position information, and determining a first collision risk level; according to the second position information, whether the bucket oil cylinder has a collision risk or not is determined, and a second collision risk level is determined; executing a first collision avoidance measure according to the first collision risk level; and executing a second collision avoidance measure according to the second collision risk level. According to the embodiment of the invention, the bucket rod oil cylinder and the bucket oil cylinder can be effectively protected, the bucket oil cylinder and the bucket rod oil cylinder are prevented from being collided during operation, the probability of fault occurrence and the maintenance cost of the whole machine are reduced, and the safety and efficiency of excavator operation are improved.
本发明实施例提供一种用于挖掘机的控制方法及控制装置、控制器和挖掘机，用于挖掘机的控制方法包括：确定发动机的转速超过预设转速；获取斗杆油缸远离动臂一侧的第一障碍物的第一位置信息和铲斗油缸远离斗杆一侧的第二障碍物的第二位置信息；根据第一位置信息确定斗杆油缸是否存在碰撞风险并确定第一碰撞风险级别；根据第二位置信息确定铲斗油缸是否存在碰撞风险并确定第二碰撞风险级别；根据第一碰撞风险级别执行第一碰撞规避措施；根据第二碰撞风险级别执行第二碰撞规避措施。本发明实施例可以对斗杆油缸和铲斗油缸进行有效防护，避免铲斗油缸和斗杆油缸在作业时受到磕碰，降低故障发生的概率和整机的维修成本，提高挖掘机作业的安全性与效率。
Control method and control device for excavator, controller and excavator
The embodiment of the invention provides a control method and device for an excavator, a controller and the excavator. The control method for the excavator comprises the steps that it is determined that the rotating speed of an engine exceeds the preset rotating speed; acquiring first position information of a first obstacle on one side, far away from the movable arm, of the bucket rod oil cylinder and second position information of a second obstacle on one side, far away from the bucket rod, of the bucket oil cylinder; determining whether the bucket rod oil cylinder has a collision risk or not according to the first position information, and determining a first collision risk level; according to the second position information, whether the bucket oil cylinder has a collision risk or not is determined, and a second collision risk level is determined; executing a first collision avoidance measure according to the first collision risk level; and executing a second collision avoidance measure according to the second collision risk level. According to the embodiment of the invention, the bucket rod oil cylinder and the bucket oil cylinder can be effectively protected, the bucket oil cylinder and the bucket rod oil cylinder are prevented from being collided during operation, the probability of fault occurrence and the maintenance cost of the whole machine are reduced, and the safety and efficiency of excavator operation are improved.
本发明实施例提供一种用于挖掘机的控制方法及控制装置、控制器和挖掘机，用于挖掘机的控制方法包括：确定发动机的转速超过预设转速；获取斗杆油缸远离动臂一侧的第一障碍物的第一位置信息和铲斗油缸远离斗杆一侧的第二障碍物的第二位置信息；根据第一位置信息确定斗杆油缸是否存在碰撞风险并确定第一碰撞风险级别；根据第二位置信息确定铲斗油缸是否存在碰撞风险并确定第二碰撞风险级别；根据第一碰撞风险级别执行第一碰撞规避措施；根据第二碰撞风险级别执行第二碰撞规避措施。本发明实施例可以对斗杆油缸和铲斗油缸进行有效防护，避免铲斗油缸和斗杆油缸在作业时受到磕碰，降低故障发生的概率和整机的维修成本，提高挖掘机作业的安全性与效率。
Control method and control device for excavator, controller and excavator
用于挖掘机的控制方法及控制装置、控制器和挖掘机
WANG XIN (Autor:in) / YI BO (Autor:in) / XIAO QIHONG (Autor:in) / PENG PENG (Autor:in) / YU JIONG (Autor:in)
09.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Excavator control method, excavator control device, and excavator
| Europäisches Patentamt | 2023
Control method and control device for excavator, controller and excavator
| Europäisches Patentamt | 2022
Control method and control device for excavator, controller and excavator
| Europäisches Patentamt | 2022
Control method, controller and device for excavator and excavator
| Europäisches Patentamt | 2022
Control method, control device and controller for excavator and excavator
| Europäisches Patentamt | 2022