The invention discloses a control method, device and equipment for a vehicle air spring and a storage medium, and the method comprises the steps: judging whether the height of a vehicle body needs to be reduced or not, if yes, calculating a target height value of reduction of the vehicle body, and comparing the actually reduced height of the vehicle body with the target height value, determining whether the actual reduced height value reaches the target height value; when it is determined that the actual descending height does not reach the target height, whether the duration of not reaching the target height exceeds the set duration or not is determined, and if yes, whether the air spring pressure corresponding to the wheels is smaller than the set pressure or not is determined; and when it is determined that the pressure of the air spring is smaller than the set pressure, the air spring of the vehicle is controlled so that the vehicle can enter the under-pressure prevention bottom supporting mode. According to the method, the air spring hardware air bag or the vibration reduction block of the vehicle can be effectively prevented from being damaged, meanwhile, the under-pressure working condition caused by excessive deflation is automatically recognized, the risk possibly encountered by the under-pressure working condition is effectively avoided, and the driving reliability is guaranteed.
本发明公开了一种车辆空簧的控制方法、装置、设备及存储介质,其中该方法包括步骤:判断车辆是否需要降低车身高度,若是,计算车身降低的目标高度值,并将实际降低的车身高度与所述目标高度值进行对比,确定实际降低高度值是否达到所述目标高度值;当确定实际下降高度未达到目标高度时,确定未达目标高度持续时长是否超过设定时长,若是,确定车轮所述对应的空气弹簧压力是否小于设定压力;当确定所述空气弹簧压力小于设定压力时,对车辆空簧进行控制,以使车辆进入防欠压托底模式。本申请可以有效的防止车辆的空簧硬件气囊或减振块的损坏,同时对出现过度放气造成欠压工况的自动识别,有效规避欠压工况可能遇到风险,保证驾驶的可靠性。
Vehicle air spring control method, device and equipment and storage medium
一种车辆空簧的控制方法、装置、设备及存储介质
2023-07-18
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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