The invention provides an air suspension control method, an air suspension system and a vehicle. The air suspension control method comprises the steps that calibrated air pressure information and current driving information of the vehicle are obtained; determining a driving intention according to the current driving information; when the driving intention is the preset driving intention, the air pressure of an air energy accumulator is adjusted to a target air pressure value from the current air pressure value, an electromagnetic valve is controlled to work according to the current driving information, the air pressure of an air spring is adjusted to a first air pressure calibration value through the air energy accumulator, and the first air pressure calibration value is determined according to the calibrated air pressure information and the driving intention. In the embodiment of the invention, the air energy accumulator can independently accumulate air, the air pressure of the air spring can be instantly adjusted through the air energy accumulator, the air pump does not need to wait for working, and the timeliness of adjusting the air pressure of the air spring is ensured.
本发明提供了一种空气悬架控制方法、空气悬架系统及车辆,空气悬架控制方法包括:获取标定气压信息和车辆的当前行驶信息;根据当前行驶信息确定驾驶意图;驾驶意图为预设驾驶意图时,调整空气蓄能器的气压由当前气压值至目标气压值,并根据当前行驶信息控制电磁阀工作,以通过空气蓄能器调整空气弹簧的气压至第一气压标定值,其中,第一气压标定值根据标定气压信息和驾驶意图确定。本发明实施例中,空气蓄能器能够独立蓄气,通过空气蓄能器能够瞬间调整空气弹簧的气压,无需等待充气泵工作,保证了对空气弹簧的气压调节的及时性。
Air suspension control method, air suspension system and vehicle
空气悬架控制方法、空气悬架系统及车辆
2024-02-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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