Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Travelling control method and travelling control device of wheel excavator and wheel excavator
The invention provides a travelling control method and travelling control device of a wheel excavator and the wheel excavator. The travelling control method comprises the following steps that an earlywarning travelling duration threshold value and a safety travelling duration threshold value are obtained when the wheel excavator walks at a preset travelling speed, and the actual travelling duration of the wheel excavator during walking is obtained in real time; if it is detected that the actual travelling duration of the wheel excavator within the first duration before the current moment is larger than the early warning travelling duration threshold value, an early warning signal is sent out; and if it is detected that the actual travelling duration of the wheel excavator within the second duration before the current moment is larger than the safe travelling duration threshold value, a first alarm signal is sent out, and/or a travelling system of the wheel excavator is controlled to stop working. When the wheel excavator continuously walks for a certain period of time, early warning can be carried out firstly, if a driver continues to walk, warning information can be generated, the wheel excavator is gradually controlled to stop travelling, and the fault of oil leakage or oil pumping of a gearbox can be reduced to a certain extent.
本申请提供了一种轮式挖掘机的行走控制方法、行走控制装置及轮式挖掘机，行走控制方法包括获取轮式挖掘机以预设行走速度行走时的预警行走时长阈值和安全行走时长阈值，并实时获取轮式挖掘机行走时的实际行走时长；若检测到轮式挖掘机在当前时刻之前的第一时长内的实际行走时长大于预警行走时长阈值，则发出预警信号；若检测到轮式挖掘机在当前时刻之前的第二时长内的实际行走时长大于安全行走时长阈值，则发出第一报警信号，和/或控制轮式挖掘机的行走系统停止工作。当轮式挖掘机在持续行走达到一定时间后，会先预警，若驾驶员继续行驶，则会产生报警信息，并逐步控制轮式挖掘机停止行走，能够在一定程度上减少变速箱出现漏油或窜油的故障。
Travelling control method and travelling control device of wheel excavator and wheel excavator
The invention provides a travelling control method and travelling control device of a wheel excavator and the wheel excavator. The travelling control method comprises the following steps that an earlywarning travelling duration threshold value and a safety travelling duration threshold value are obtained when the wheel excavator walks at a preset travelling speed, and the actual travelling duration of the wheel excavator during walking is obtained in real time; if it is detected that the actual travelling duration of the wheel excavator within the first duration before the current moment is larger than the early warning travelling duration threshold value, an early warning signal is sent out; and if it is detected that the actual travelling duration of the wheel excavator within the second duration before the current moment is larger than the safe travelling duration threshold value, a first alarm signal is sent out, and/or a travelling system of the wheel excavator is controlled to stop working. When the wheel excavator continuously walks for a certain period of time, early warning can be carried out firstly, if a driver continues to walk, warning information can be generated, the wheel excavator is gradually controlled to stop travelling, and the fault of oil leakage or oil pumping of a gearbox can be reduced to a certain extent.
本申请提供了一种轮式挖掘机的行走控制方法、行走控制装置及轮式挖掘机，行走控制方法包括获取轮式挖掘机以预设行走速度行走时的预警行走时长阈值和安全行走时长阈值，并实时获取轮式挖掘机行走时的实际行走时长；若检测到轮式挖掘机在当前时刻之前的第一时长内的实际行走时长大于预警行走时长阈值，则发出预警信号；若检测到轮式挖掘机在当前时刻之前的第二时长内的实际行走时长大于安全行走时长阈值，则发出第一报警信号，和/或控制轮式挖掘机的行走系统停止工作。当轮式挖掘机在持续行走达到一定时间后，会先预警，若驾驶员继续行驶，则会产生报警信息，并逐步控制轮式挖掘机停止行走，能够在一定程度上减少变速箱出现漏油或窜油的故障。
Travelling control method and travelling control device of wheel excavator and wheel excavator
轮式挖掘机的行走控制方法、行走控制装置及轮式挖掘机
SHENG WEI (Autor:in) / ZHANG PENG (Autor:in) / LI YU (Autor:in)
14.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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