The invention relates to the technical field of engineering vehicles, and particularly discloses a safe operation control method of a telescopic boom forklift loader and the telescopic boom forklift loader, when the vehicle inclines forwards, a safe inclination angle is calculated as # imgabs0 #, and a front inclination angle associated with the gravity center # imgabs1 # of the telescopic boom forklift loader is # imgabs2 #, so that the telescopic boom forklift loader can be prevented from tipping forwards only by keeping # imgabs3 #, and the safety operation of the telescopic boom forklift loader is ensured. The size of the # imgabs4 is related to that of the # imgabs5, so that the position of the # imgabs6 is adjusted by executing the forward tilting boom safety control logic, and then the # imgabs7 is kept. When the vehicle tilts backwards, the safe tilt angle is calculated to be # imgabs8, and the caster angle associated with # imgabs9 is # imgabs10, so that the telescopic boom forklift truck can be prevented from tilting backwards only by keeping # imgabs11, and as the size of # imgabs12 is related to # imgabs13, the position of # imgabs14 is adjusted by executing the safety control logic of the backward tilting boom frame, and then # imgabs15 is kept. Therefore, by means of the control method, the risk that an operator operates the telescopic boom forklift loader under the condition of complex environment can be reduced.
本发明涉及工程车辆技术领域,具体公开了伸缩臂叉装车安全作业控制方法及伸缩臂叉装车,当车辆发生前倾时,计算安全倾斜角为#imgabs0#,与伸缩臂叉装车的重心#imgabs1#相关联的前倾角为#imgabs2#,因此,只需保持#imgabs3#,便可避免伸缩臂叉装车向前倾翻,由于#imgabs4#的大小与#imgabs5#相关,所以通过执行前倾臂架安全控制逻辑,调节#imgabs6#的位置,进而保持#imgabs7#。当车辆发生后倾时,计算安全倾斜角为#imgabs8#,与#imgabs9#相关联的后倾角为#imgabs10#,因此,只需保持#imgabs11#,便可避免伸缩臂叉装车向后倾翻,由于#imgabs12#的大小与#imgabs13#相关,所以通过执行后倾臂架安全控制逻辑,调节#imgabs14#的位置,进而保持#imgabs15#。因此,该控制方法可以降低操作人员在环境复杂的情况下操作伸缩臂叉装车的风险。
Safe operation control method for telescopic boom forklift loader and telescopic boom forklift loader
伸缩臂叉装车安全作业控制方法及伸缩臂叉装车
2024-08-06
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
European Patent Office | 2023
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