The invention discloses a vehicle, an identification method and device for load distribution of the vehicle, a medium and electronic equipment. The identification method comprises the following steps that the vehicle speed and the longitudinal acceleration of the vehicle are obtained; when the longitudinal acceleration is smaller than the acceleration threshold value, the actual driving force of the vehicle is obtained; according to the actual driving force and the vehicle speed, the actual pitch angle of the vehicle is obtained; and obtaining the load distribution condition of the vehicle according to the actual pitch angle. According to the identification method, the load difference between the front axle and the rear axle of the vehicle can be identified by calculating the pitch angle of the vehicle, so that the vehicle load distribution can be identified without installing a load sensor, a vehicle body height sensor and other special sensors at a vehicle suspension, the identification cost of the vehicle load distribution is reduced, and the identification method is not limited by vehicle types and is wide in application range.
本发明公开了一种车辆及其载荷分布的识别方法、装置以及介质、电子设备,识别方法包括以下步骤:获取车辆的车速和纵向加速度;在纵向加速度小于加速度阈值时,获取车辆的实际驱动力;根据实际驱动力与车速,得到车辆的实际俯仰角;根据实际俯仰角得到车辆的载荷分布情况。该识别方法可通过计算车辆的俯仰角识别车辆前后轴载荷差异,从而可无需在车辆悬架处安装载荷传感器、车身高度传感器等专用传感器,即可识别车辆载荷分布,降低了车辆载荷分布的识别成本,且不受车型限制,适用范围广。
Vehicle, identification method and device for load distribution of vehicle, medium and electronic equipment
车辆及其载荷分布的识别方法、装置以及介质、电子设备
2023-01-06
Patent
Electronic Resource
Chinese
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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