The invention is suitable for the technical field of intelligent automobiles, and provides a vehicle tire load determination method and device, terminal equipment and a storage medium, and the method comprises the steps: obtaining a mass parameter and an acceleration parameter of a vehicle and a road slope of a road where the vehicle is located; obtaining a transverse dynamic load and a longitudinal dynamic load of the vehicle based on the mass parameter of the vehicle and the acceleration parameter of the vehicle; obtaining a static load of the vehicle based on the quality parameter of the vehicle and the road gradient; and obtaining the tire load of the vehicle based on the transverse dynamic load, the longitudinal dynamic load and the static load. When the tire load is determined, not only are the transverse dynamic load and the longitudinal dynamic load considered, but also the static load is considered, the considered factors are more comprehensive, and the obtained tire load is more accurate and better conforms to the current state of the vehicle.
本申请适用于智能汽车技术领域,提供了一种车辆轮胎荷载的确定方法、装置、终端设备及存储介质,该方法包括:获取车辆的质量参数、加速度参数和所在道路的道路坡度;基于车辆的质量参数和车辆的加速度参数,得到车辆的横向动态载荷和纵向动态载荷;基于车辆的质量参数和道路坡度,得到车辆的静态载荷;基于横向动态载荷、纵向动态载荷和静态载荷,得到车辆的轮胎载荷。本申请在确定轮胎载荷时,不仅考虑了横向动态载荷和纵向动态载荷,还考虑了静态载荷,考虑的因素更全面,得到的轮胎载荷更准确,更符合车辆的当前状态。
Vehicle tire load determination method and device, terminal equipment and storage medium
车辆轮胎荷载的确定方法、装置、终端设备及存储介质
2024-11-22
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 |
Vehicle tire transient vertical load calculation method and device, equipment and storage medium
European Patent Office | 2022
|Method and device for determining tire radius of vehicle, terminal equipment and storage medium
European Patent Office | 2024
|Vehicle load determination method, device and equipment, and storage medium
European Patent Office | 2021
|Tire wear prompting method and device, terminal equipment and storage medium
European Patent Office | 2024
|Vehicle quality determination method and device, terminal equipment and storage medium
European Patent Office | 2024
|