The vehicle body posture leveling method of the four-wheel independent lifting mechanism comprises the following steps that S1, a vehicle enters a battery replacing station, four RGVs run to vehicle hubs, and a jacking assembly jacks a chassis; s2, the encoder obtains height data of the chassis and sends the height data to the single chip microcomputer, and when the height data difference is within a preset range, the step S4 is executed; when the height data difference is not within the preset range, executing the step S3; s3, the single chip microcomputer controls a corresponding jacking assembly to move up and down according to the height data difference, so that a chassis at the position of a corresponding hub of the vehicle moves up and down, and after adjustment is completed, the step S2 is executed; and S4, the battery replacement device is controlled to move to the position below the chassis of the vehicle, and battery replacement is completed. The method has the main beneficial effects that the battery replacement failure rate caused by the vehicle posture problem in the battery replacement process is avoided, the battery replacement stability and the battery replacement efficiency are greatly improved, and the operation and maintenance cost of manufacturers is reduced.
本发明揭示了一种四轮独立抬升机构的车身姿态调平方法,包括如下步骤:S1、车辆进入换电站,四个RGV小车行驶至车辆轮毂处,顶升组件对底盘进行顶升;S2、编码器获取底盘的高度数据,并将高度数据发送至单机片,当高度数据差在预定范围内时,执行步骤S4;当高度数据差不在预定范围内时,执行步骤S3;S3、单机片根据高度数据差,控制相应的顶升组件上下移动,从而车辆相应轮毂处的底盘上下移动,调节完成后,执行步骤S2;S4、控制换电装置移动至车辆的底盘下方,完成换电。本发明的有益效果主要体现在:避免换电过程中因为车辆姿态问题导致的换电故障率,大大提高了换电稳定性及换电效率,降低了厂商的运营维护成本。
Vehicle body posture leveling method of four-wheel independent lifting mechanism
四轮独立抬升机构的车身姿态调平方法
13.05.2025
Patent
Elektronische Ressource
Chinesisch
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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