The invention provides a synchronous lifting method, device and equipment, and relates to the field of electric automobile battery replacement lifting, the method is applied to a lifting device, the lifting device comprises a first lifting structure and a second lifting structure, and the synchronous lifting method comprises the steps that in the process that the first lifting structure and the second lifting structure start lifting at the same time, the first lifting structure and the second lifting structure start lifting at the same time; monitoring a first lifting height and a first lifting speed of the virtual main shaft; and according to the first lifting height and the first lifting speed, the lifting speed of the first lifting structure and the lifting speed of the second lifting structure are adjusted, and when the first lifting height is increased by the first preset height, the lifting heights corresponding to the first lifting structure and the second lifting structure are also increased by the first preset height. By means of the synchronous lifting method, under the condition that the lifting structures on the two sides are inconsistent, the lifting structures on the two sides can be driven to follow the virtual main shaft at the same time, similar synchronous lifting is achieved, and the problem that in the lifting process, a vehicle tilts laterally is avoided.
本发明提供了一种同步举升方法、装置和设备,涉及电动汽车换电举升领域,该方法应用于举升装置,该举升装置包括第一举升结构和第二举升结构,该同步举升方法包括:第一举升结构和第二举升结构同时启动举升过程中,监测虚拟主轴的第一举升高度和第一举升速度;根据第一举升高度和第一举升速度,分别调整所述第一举升结构和所述第二举升结构的举升速度,在第一举升高度提高第一预设高度时,第一举升结构和第二举升结构对应的举升高度也提高第一预设高度。采用本发明提供的同步举升方法可以在两侧举升结构不一致的情况下,分别驱动两侧举升结构同时追随虚拟主轴,实现类同步举升,避免在举升过程中出现车侧倾的问题。
Synchronous lifting method, device and equipment
同步举升方法、装置和设备
2024-01-19
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / 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 |