The invention provides a control method, device and equipment for preventing acceleration deviation of a vehicle and a storage medium. The control method comprises the steps that the longitudinal acceleration of a vehicle body is obtained, and whether the longitudinal acceleration of the vehicle body is larger than a first set value or not is judged; if the longitudinal acceleration of the vehicle body is larger than a first set value, increasing the wheel center height of a driving end set side wheel and synchronously reducing the wheel center height of an opposite angle side wheel, or reducing the wheel center height of the driving end set side wheel and synchronously lifting the wheel center height of the opposite angle side wheel; wherein the wheel center height is the height difference between the wheel center position of the wheel and a vehicle differential mechanism. By adjusting the wheel center height of the driving end setting side wheel and the wheel center height of the diagonal side wheel, and adjusting the wheel center height of the driving end setting side wheel and the wheel center height of the diagonal side wheel reversely, the gravity center height of the vehicle is compensated in the adjusting process, the problem of acceleration deviation is solved, meanwhile, it is guaranteed that the gravity center of the vehicle keeps stable in the adjusting process of the driving end setting side wheel, and the service life of the vehicle is prolonged. The safety of the vehicle in the accelerated driving state is greatly improved.
本发明提供一种防止车辆加速跑偏的控制方法、装置、设备及存储介质,其包括:获取车身纵向加速度,判断车身纵向加速度是否大于第一设定值;若车身纵向加速度大于第一设定值,增大驱动端设定侧车轮的轮心高度并同步降低其对角侧车轮的轮心高度,或者,降低驱动端设定侧车轮的轮心高度并同步抬升其对角侧车轮的轮心高度;其中,所述轮心高度为车轮轮心位置与车辆差速器之间的高度差。通过调整驱动端设定侧车轮的轮心高度以及其对角侧车轮的轮心高度,且两者反向调整,实现在调整过程中车辆的重心高度得到补偿,在实现解决加速跑偏问题的同时,保障了在驱动端设定侧车轮的调整过程中车辆重心保持稳定,实现大大提高车辆在加速驾驶状态下的安全性。
Control method, device and equipment for preventing acceleration deviation of vehicle and storage medium
防止车辆加速跑偏的控制方法、装置、设备及存储介质
2023-06-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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